16286319840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{32531}}^1$

素因数の和:32705

約数の個数: 192

約数和(自身を含む): 59026060800

約数和(自身を除く): 42739740960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 149, 160, 168, 210, 224, 240, 280, 298, 336, 420, 447, 480, 560, 596, 672, 745, 840, 894, 1043, 1120, 1192, 1490, 1680, 1788, 2086, 2235, 2384, 2980, 3129, 3360, 3576, 4172, 4470, 4768, 5215, 5960, 6258, 7152, 8344, 8940, 10430, 11920, 12516, 14304, 15645, 16688, 17880, 20860, 23840, 25032, 31290, 32531, 33376, 35760, 41720, 50064, 62580, 65062, 71520, 83440, 97593, 100128, 125160, 130124, 162655, 166880, 195186, 227717, 250320, 260248, 325310, 390372, 455434, 487965, 500640, 520496, 650620, 683151, 780744, 910868, 975930, 1040992, 1138585, 1301240, 1366302, 1561488, 1821736, 1951860, 2277170, 2602480, 2732604, 3122976, 3415755, 3643472, 3903720, 4554340, 4847119, 5204960, 5465208, 6831510, 7286944, 7807440, 9108680, 9694238, 10930416, 13663020, 14541357, 15614880, 18217360, 19388476, 21860832, 24235595, 27326040, 29082714, 33929833, 36434720, 38776952, 48471190, 54652080, 58165428, 67859666, 72706785, 77553904, 96942380, 101789499, 109304160, 116330856, 135719332, 145413570, 155107808, 169649165, 193884760, 203578998, 232661712, 271438664, 290827140, 339298330, 387769520, 407157996, 465323424, 508947495, 542877328, 581654280, 678596660, 775539040, 814315992, 1017894990, 1085754656, 1163308560, 1357193320, 1628631984, 2035789980, 2326617120, 2714386640, 3257263968, 4071579960, 5428773280, 8143159920, 16286319840]

約数ペア:

[(1, 16286319840), (2, 8143159920), (3, 5428773280), (4, 4071579960), (5, 3257263968), (6, 2714386640), (7, 2326617120), (8, 2035789980), (10, 1628631984), (12, 1357193320), (14, 1163308560), (15, 1085754656), (16, 1017894990), (20, 814315992), (21, 775539040), (24, 678596660), (28, 581654280), (30, 542877328), (32, 508947495), (35, 465323424), (40, 407157996), (42, 387769520), (48, 339298330), (56, 290827140), (60, 271438664), (70, 232661712), (80, 203578998), (84, 193884760), (96, 169649165), (105, 155107808), (112, 145413570), (120, 135719332), (140, 116330856), (149, 109304160), (160, 101789499), (168, 96942380), (210, 77553904), (224, 72706785), (240, 67859666), (280, 58165428), (298, 54652080), (336, 48471190), (420, 38776952), (447, 36434720), (480, 33929833), (560, 29082714), (596, 27326040), (672, 24235595), (745, 21860832), (840, 19388476), (894, 18217360), (1043, 15614880), (1120, 14541357), (1192, 13663020), (1490, 10930416), (1680, 9694238), (1788, 9108680), (2086, 7807440), (2235, 7286944), (2384, 6831510), (2980, 5465208), (3129, 5204960), (3360, 4847119), (3576, 4554340), (4172, 3903720), (4470, 3643472), (4768, 3415755), (5215, 3122976), (5960, 2732604), (6258, 2602480), (7152, 2277170), (8344, 1951860), (8940, 1821736), (10430, 1561488), (11920, 1366302), (12516, 1301240), (14304, 1138585), (15645, 1040992), (16688, 975930), (17880, 910868), (20860, 780744), (23840, 683151), (25032, 650620), (31290, 520496), (32531, 500640), (33376, 487965), (35760, 455434), (41720, 390372), (50064, 325310), (62580, 260248), (65062, 250320), (71520, 227717), (83440, 195186), (97593, 166880), (100128, 162655), (125160, 130124)]