Giannis Antetokounmpo has the most games with 15+ rebounds, 40+ points and 5+ assists, with 9 games.

Interpreted as:

most regular-season games by a player with 40 or more pts, 15 or more reb, 5 or more ast

NAME	GP	PTS	REB	AST	MPG	PPG	RPG	APG	SPG	BPG	TPG	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	MIN	STL	BLK	TOV	PF	+/-
Giannis Antetokounmpo	9	388	157	56	37.0	43.1	17.4	6.2	1.3	1.1	2.9	15.7	25.0	62.7	1.4	3.6	40.6	10.3	14.0	73.8	333	12	10	26	24	+46
Joel Embiid	6	296	98	35	36.8	49.3	16.3	5.8	1.7	2.5	2.5	17.2	28.2	60.9	2.2	4.8	44.8	12.8	15.0	85.6	221	10	15	15	17	+67
Nikola Jokic	5	210	90	49	41.7	42.0	18.0	9.8	1.2	0.8	4.0	16.2	27.0	60.0	1.4	4.2	33.3	8.2	10.6	77.4	208	6	4	20	15	+51
Russell Westbrook	5	234	79	43	40.2	46.8	15.8	8.6	2.2	0.4	4.2	15.4	30.0	51.3	3.6	9.6	37.5	12.4	14.2	87.3	201	11	2	21	17	+19
Luka Doncic	4	195	66	32	40.6	48.8	16.5	8.0	0.8	0.5	4.8	17.3	32.0	53.9	3.8	9.3	40.5	10.5	14.8	71.2	162	3	2	19	13	+34
DeMarcus Cousins	3	131	61	21	42.5	43.7	20.3	7.0	2.0	1.0	5.7	12.7	23.3	54.3	4.0	7.3	54.5	14.3	16.0	89.6	128	6	3	17	14	+8
James Harden	3	138	48	36	38.4	46.0	16.0	12.0	1.0	0.0	6.0	12.7	23.7	53.5	7.7	14.7	52.3	13.0	15.3	84.8	115	3	0	18	7	+26
David Robinson	3	129	48	21	46.0	43.0	16.0	7.0	3.0	3.3	3.0	15.3	26.0	59.0	0.0	0.0		12.3	14.7	84.1	138	9	10	9	7
Karl Malone	3	126	52	17	42.7	42.0	17.3	5.7	1.0	1.3	4.3	16.7	25.0	66.7	0.0	0.0		8.7	12.7	68.4	128	3	4	13	10
Charles Barkley	3	121	60	15	44.3	40.3	20.0	5.0	3.0	1.0	4.7	12.7	17.3	73.1	0.7	2.7	25.0	14.3	18.3	78.2	133	9	3	14	9
Larry Bird	3	133	50	18	41.3	44.3	16.7	6.0	2.3	0.7	2.0	16.0	28.3	56.5	1.3	2.7	50.0	11.0	11.3	97.1	124	7	2	6	5
Anthony Davis	2	93	32	10	40.8	46.5	16.0	5.0	3.0	2.5	2.5	16.5	29.5	55.9	0.5	3.0	16.7	13.0	16.0	81.3	82	6	5	5	6	+7
Blake Griffin	2	87	30	13	40.6	43.5	15.0	6.5	1.0	0.5	4.0	15.0	29.0	51.7	0.5	1.5	33.3	13.0	20.0	65.0	81	2	1	8	9	-8
Amar'e Stoudemire	2	87	32	11	43.3	43.5	16.0	5.5	0.5	2.5	2.0	14.5	25.0	58.0	0.0	0.5	0.0	14.5	16.0	90.6	87	1	5	4	8	+13
Vince Carter	2	88	31	16	49.0	44.0	15.5	8.0	3.0	2.5	4.5	14.5	29.0	50.0	5.0	9.5	52.6	10.0	12.0	83.3	98	6	5	9	6	+15
Hakeem Olajuwon	2	87	34	14	45.0	43.5	17.0	7.0	2.5	2.5	6.5	15.0	26.0	57.7	0.5	0.5	100.0	13.0	16.0	81.3	90	5	5	13	3	-3
Michael Jordan	2	118	33	11	47.5	59.0	16.5	5.5	4.0	0.5	4.0	21.0	34.0	61.8	1.0	3.0	33.3	16.0	18.0	88.9	95	8	1	8	10
Victor Wembanyama	1	40	20	7	37.7	40.0	20.0	7.0	2.0	1.0	4.0	13.0	22.0	59.1	4.0	9.0	44.4	10.0	12.0	83.3	38	2	1	4	2	+1
Karl-Anthony Towns	1	41	16	5	43.0	41.0	16.0	5.0	0.0	1.0	6.0	15.0	28.0	53.6	1.0	4.0	25.0	10.0	12.0	83.3	43	0	1	6	4	-4
Kevin Love	1	45	19	6	43.4	45.0	19.0	6.0	1.0	0.0	4.0	15.0	23.0	65.2	2.0	6.0	33.3	13.0	15.0	86.7	43	1	0	4	3	-2
Kevin Durant	1	40	17	5	52.4	40.0	17.0	5.0	3.0	0.0	3.0	15.0	26.0	57.7	3.0	6.0	50.0	7.0	7.0	100.0	52	3	0	3	4	+2
Zach Randolph	1	43	17	5	39.9	43.0	17.0	5.0	0.0	2.0	2.0	16.0	26.0	61.5	0.0	0.0		11.0	16.0	68.8	40	0	2	2	2	+2
Yao Ming	1	41	16	7	50.0	41.0	16.0	7.0	0.0	2.0	5.0	15.0	21.0	71.4	0.0	0.0		11.0	13.0	84.6	50	0	2	5	4	+15
Shaquille O'Neal	1	40	17	8	38.0	40.0	17.0	8.0	3.0	5.0	3.0	15.0	25.0	60.0	0.0	0.0		10.0	13.0	76.9	38	3	5	3	3	+13
Chris Webber	1	51	26	5	50.0	51.0	26.0	5.0	3.0	2.0	4.0	24.0	47.0	51.1	0.0	1.0	0.0	3.0	6.0	50.0	50	3	2	4	4	-1