84979411920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{394739}}^1$

素因数の和:394794

約数の個数: 240

約数和(自身を含む): 320705723520

約数和(自身を除く): 235726311600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 48, 52, 60, 65, 69, 72, 78, 80, 90, 92, 104, 115, 117, 120, 130, 138, 144, 156, 180, 184, 195, 207, 208, 230, 234, 240, 260, 276, 299, 312, 345, 360, 368, 390, 414, 460, 468, 520, 552, 585, 598, 624, 690, 720, 780, 828, 897, 920, 936, 1035, 1040, 1104, 1170, 1196, 1380, 1495, 1560, 1656, 1794, 1840, 1872, 2070, 2340, 2392, 2691, 2760, 2990, 3120, 3312, 3588, 4140, 4485, 4680, 4784, 5382, 5520, 5980, 7176, 8280, 8970, 9360, 10764, 11960, 13455, 14352, 16560, 17940, 21528, 23920, 26910, 35880, 43056, 53820, 71760, 107640, 215280, 394739, 789478, 1184217, 1578956, 1973695, 2368434, 3157912, 3552651, 3947390, 4736868, 5131607, 5921085, 6315824, 7105302, 7894780, 9078997, 9473736, 10263214, 11842170, 14210604, 15394821, 15789560, 17763255, 18157994, 18947472, 20526428, 23684340, 25658035, 27236991, 28421208, 30789642, 31579120, 35526510, 36315988, 41052856, 45394985, 46184463, 47368680, 51316070, 54473982, 56842416, 61579284, 71053020, 72631976, 76974105, 81710973, 82105712, 90789970, 92368926, 94737360, 102632140, 108947964, 118026961, 123158568, 136184955, 142106040, 145263952, 153948210, 163421946, 181579940, 184737852, 205264280, 217895928, 230922315, 236053922, 246317136, 272369910, 284212080, 307896420, 326843892, 354080883, 363159880, 369475704, 408554865, 410528560, 435791856, 461844630, 472107844, 544739820, 590134805, 615792840, 653687784, 708161766, 726319760, 738951408, 817109730, 923689260, 944215688, 1062242649, 1089479640, 1180269610, 1231585680, 1307375568, 1416323532, 1634219460, 1770404415, 1847378520, 1888431376, 2124485298, 2178959280, 2360539220, 2832647064, 3268438920, 3540808830, 3694757040, 4248970596, 4721078440, 5311213245, 5665294128, 6536877840, 7081617660, 8497941192, 9442156880, 10622426490, 14163235320, 16995882384, 21244852980, 28326470640, 42489705960, 84979411920]

約数ペア:

[(1, 84979411920), (2, 42489705960), (3, 28326470640), (4, 21244852980), (5, 16995882384), (6, 14163235320), (8, 10622426490), (9, 9442156880), (10, 8497941192), (12, 7081617660), (13, 6536877840), (15, 5665294128), (16, 5311213245), (18, 4721078440), (20, 4248970596), (23, 3694757040), (24, 3540808830), (26, 3268438920), (30, 2832647064), (36, 2360539220), (39, 2178959280), (40, 2124485298), (45, 1888431376), (46, 1847378520), (48, 1770404415), (52, 1634219460), (60, 1416323532), (65, 1307375568), (69, 1231585680), (72, 1180269610), (78, 1089479640), (80, 1062242649), (90, 944215688), (92, 923689260), (104, 817109730), (115, 738951408), (117, 726319760), (120, 708161766), (130, 653687784), (138, 615792840), (144, 590134805), (156, 544739820), (180, 472107844), (184, 461844630), (195, 435791856), (207, 410528560), (208, 408554865), (230, 369475704), (234, 363159880), (240, 354080883), (260, 326843892), (276, 307896420), (299, 284212080), (312, 272369910), (345, 246317136), (360, 236053922), (368, 230922315), (390, 217895928), (414, 205264280), (460, 184737852), (468, 181579940), (520, 163421946), (552, 153948210), (585, 145263952), (598, 142106040), (624, 136184955), (690, 123158568), (720, 118026961), (780, 108947964), (828, 102632140), (897, 94737360), (920, 92368926), (936, 90789970), (1035, 82105712), (1040, 81710973), (1104, 76974105), (1170, 72631976), (1196, 71053020), (1380, 61579284), (1495, 56842416), (1560, 54473982), (1656, 51316070), (1794, 47368680), (1840, 46184463), (1872, 45394985), (2070, 41052856), (2340, 36315988), (2392, 35526510), (2691, 31579120), (2760, 30789642), (2990, 28421208), (3120, 27236991), (3312, 25658035), (3588, 23684340), (4140, 20526428), (4485, 18947472), (4680, 18157994), (4784, 17763255), (5382, 15789560), (5520, 15394821), (5980, 14210604), (7176, 11842170), (8280, 10263214), (8970, 9473736), (9360, 9078997), (10764, 7894780), (11960, 7105302), (13455, 6315824), (14352, 5921085), (16560, 5131607), (17940, 4736868), (21528, 3947390), (23920, 3552651), (26910, 3157912), (35880, 2368434), (43056, 1973695), (53820, 1578956), (71760, 1184217), (107640, 789478), (215280, 394739)]