289462260240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1\times {\mathrm{17123}}^1$

素因数の和:17638

約数の個数: 240

約数和(自身を含む): 992746228032

約数和(自身を除く): 703283967792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 443, 477, 530, 636, 720, 795, 848, 886, 954, 1060, 1272, 1329, 1590, 1772, 1908, 2120, 2215, 2385, 2544, 2658, 3180, 3544, 3816, 3987, 4240, 4430, 4770, 5316, 6360, 6645, 7088, 7632, 7974, 8860, 9540, 10632, 12720, 13290, 15948, 17123, 17720, 19080, 19935, 21264, 23479, 26580, 31896, 34246, 35440, 38160, 39870, 46958, 51369, 53160, 63792, 68492, 70437, 79740, 85615, 93916, 102738, 106320, 117395, 136984, 140874, 154107, 159480, 171230, 187832, 205476, 211311, 234790, 256845, 273968, 281748, 308214, 318960, 342460, 352185, 375664, 410952, 422622, 469580, 513690, 563496, 616428, 684920, 704370, 770535, 821904, 845244, 907519, 939160, 1027380, 1056555, 1126992, 1232856, 1369840, 1408740, 1541070, 1690488, 1815038, 1878320, 2054760, 2113110, 2465712, 2722557, 2817480, 3082140, 3380976, 3630076, 4109520, 4226220, 4537595, 5445114, 5634960, 6164280, 7260152, 7585489, 8167671, 8452440, 9075190, 10890228, 12328560, 13612785, 14520304, 15170978, 16335342, 16904880, 18150380, 21780456, 22756467, 27225570, 30341956, 32670684, 36300760, 37927445, 40838355, 43560912, 45512934, 54451140, 60683912, 65341368, 68269401, 72601520, 75854890, 81676710, 91025868, 108902280, 113782335, 121367824, 130682736, 136538802, 151709780, 163353420, 182051736, 217804560, 227564670, 273077604, 303419560, 326706840, 341347005, 364103472, 402030917, 455129340, 546155208, 606839120, 653413680, 682694010, 804061834, 910258680, 1092310416, 1206092751, 1365388020, 1608123668, 1820517360, 2010154585, 2412185502, 2730776040, 3216247336, 3618278253, 4020309170, 4824371004, 5461552080, 6030463755, 6432494672, 7236556506, 8040618340, 9648742008, 12060927510, 14473113012, 16081236680, 18091391265, 19297484016, 24121855020, 28946226024, 32162473360, 36182782530, 48243710040, 57892452048, 72365565060, 96487420080, 144731130120, 289462260240]

約数ペア:

[(1, 289462260240), (2, 144731130120), (3, 96487420080), (4, 72365565060), (5, 57892452048), (6, 48243710040), (8, 36182782530), (9, 32162473360), (10, 28946226024), (12, 24121855020), (15, 19297484016), (16, 18091391265), (18, 16081236680), (20, 14473113012), (24, 12060927510), (30, 9648742008), (36, 8040618340), (40, 7236556506), (45, 6432494672), (48, 6030463755), (53, 5461552080), (60, 4824371004), (72, 4020309170), (80, 3618278253), (90, 3216247336), (106, 2730776040), (120, 2412185502), (144, 2010154585), (159, 1820517360), (180, 1608123668), (212, 1365388020), (240, 1206092751), (265, 1092310416), (318, 910258680), (360, 804061834), (424, 682694010), (443, 653413680), (477, 606839120), (530, 546155208), (636, 455129340), (720, 402030917), (795, 364103472), (848, 341347005), (886, 326706840), (954, 303419560), (1060, 273077604), (1272, 227564670), (1329, 217804560), (1590, 182051736), (1772, 163353420), (1908, 151709780), (2120, 136538802), (2215, 130682736), (2385, 121367824), (2544, 113782335), (2658, 108902280), (3180, 91025868), (3544, 81676710), (3816, 75854890), (3987, 72601520), (4240, 68269401), (4430, 65341368), (4770, 60683912), (5316, 54451140), (6360, 45512934), (6645, 43560912), (7088, 40838355), (7632, 37927445), (7974, 36300760), (8860, 32670684), (9540, 30341956), (10632, 27225570), (12720, 22756467), (13290, 21780456), (15948, 18150380), (17123, 16904880), (17720, 16335342), (19080, 15170978), (19935, 14520304), (21264, 13612785), (23479, 12328560), (26580, 10890228), (31896, 9075190), (34246, 8452440), (35440, 8167671), (38160, 7585489), (39870, 7260152), (46958, 6164280), (51369, 5634960), (53160, 5445114), (63792, 4537595), (68492, 4226220), (70437, 4109520), (79740, 3630076), (85615, 3380976), (93916, 3082140), (102738, 2817480), (106320, 2722557), (117395, 2465712), (136984, 2113110), (140874, 2054760), (154107, 1878320), (159480, 1815038), (171230, 1690488), (187832, 1541070), (205476, 1408740), (211311, 1369840), (234790, 1232856), (256845, 1126992), (273968, 1056555), (281748, 1027380), (308214, 939160), (318960, 907519), (342460, 845244), (352185, 821904), (375664, 770535), (410952, 704370), (422622, 684920), (469580, 616428), (513690, 563496)]