217747191240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{129769}}^1$

素因数の和:129924

約数の個数: 192

約数和(自身を含む): 728788320000

約数和(自身を除く): 511041128760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 79, 90, 118, 120, 158, 177, 180, 236, 237, 295, 316, 354, 360, 395, 472, 474, 531, 590, 632, 708, 711, 790, 885, 948, 1062, 1180, 1185, 1416, 1422, 1580, 1770, 1896, 2124, 2360, 2370, 2655, 2844, 3160, 3540, 3555, 4248, 4661, 4740, 5310, 5688, 7080, 7110, 9322, 9480, 10620, 13983, 14220, 18644, 21240, 23305, 27966, 28440, 37288, 41949, 46610, 55932, 69915, 83898, 93220, 111864, 129769, 139830, 167796, 186440, 209745, 259538, 279660, 335592, 389307, 419490, 519076, 559320, 648845, 778614, 838980, 1038152, 1167921, 1297690, 1557228, 1677960, 1946535, 2335842, 2595380, 3114456, 3893070, 4671684, 5190760, 5839605, 7656371, 7786140, 9343368, 10251751, 11679210, 15312742, 15572280, 20503502, 22969113, 23358420, 30625484, 30755253, 38281855, 41007004, 45938226, 46716840, 51258755, 61250968, 61510506, 68907339, 76563710, 82014008, 91876452, 92265759, 102517510, 114845565, 123021012, 137814678, 153127420, 153776265, 183752904, 184531518, 205035020, 229691130, 246042024, 275629356, 306254840, 307552530, 344536695, 369063036, 410070040, 459382260, 461328795, 551258712, 604853309, 615105060, 689073390, 738126072, 918764520, 922657590, 1209706618, 1230210120, 1378146780, 1814559927, 1845315180, 2419413236, 2756293560, 3024266545, 3629119854, 3690630360, 4838826472, 5443679781, 6048533090, 7258239708, 9072799635, 10887359562, 12097066180, 14516479416, 18145599270, 21774719124, 24194132360, 27218398905, 36291198540, 43549438248, 54436797810, 72582397080, 108873595620, 217747191240]

約数ペア:

[(1, 217747191240), (2, 108873595620), (3, 72582397080), (4, 54436797810), (5, 43549438248), (6, 36291198540), (8, 27218398905), (9, 24194132360), (10, 21774719124), (12, 18145599270), (15, 14516479416), (18, 12097066180), (20, 10887359562), (24, 9072799635), (30, 7258239708), (36, 6048533090), (40, 5443679781), (45, 4838826472), (59, 3690630360), (60, 3629119854), (72, 3024266545), (79, 2756293560), (90, 2419413236), (118, 1845315180), (120, 1814559927), (158, 1378146780), (177, 1230210120), (180, 1209706618), (236, 922657590), (237, 918764520), (295, 738126072), (316, 689073390), (354, 615105060), (360, 604853309), (395, 551258712), (472, 461328795), (474, 459382260), (531, 410070040), (590, 369063036), (632, 344536695), (708, 307552530), (711, 306254840), (790, 275629356), (885, 246042024), (948, 229691130), (1062, 205035020), (1180, 184531518), (1185, 183752904), (1416, 153776265), (1422, 153127420), (1580, 137814678), (1770, 123021012), (1896, 114845565), (2124, 102517510), (2360, 92265759), (2370, 91876452), (2655, 82014008), (2844, 76563710), (3160, 68907339), (3540, 61510506), (3555, 61250968), (4248, 51258755), (4661, 46716840), (4740, 45938226), (5310, 41007004), (5688, 38281855), (7080, 30755253), (7110, 30625484), (9322, 23358420), (9480, 22969113), (10620, 20503502), (13983, 15572280), (14220, 15312742), (18644, 11679210), (21240, 10251751), (23305, 9343368), (27966, 7786140), (28440, 7656371), (37288, 5839605), (41949, 5190760), (46610, 4671684), (55932, 3893070), (69915, 3114456), (83898, 2595380), (93220, 2335842), (111864, 1946535), (129769, 1677960), (139830, 1557228), (167796, 1297690), (186440, 1167921), (209745, 1038152), (259538, 838980), (279660, 778614), (335592, 648845), (389307, 559320), (419490, 519076)]