311350470080

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3254081}}^1$

素因数の和:3254134

約数の個数: 112

約数和(自身を含む): 833149122624

約数和(自身を除く): 521798652544

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 80, 92, 104, 115, 130, 160, 184, 208, 230, 260, 299, 320, 368, 416, 460, 520, 598, 736, 832, 920, 1040, 1196, 1472, 1495, 1840, 2080, 2392, 2990, 3680, 4160, 4784, 5980, 7360, 9568, 11960, 19136, 23920, 47840, 95680, 3254081, 6508162, 13016324, 16270405, 26032648, 32540810, 42303053, 52065296, 65081620, 74843863, 84606106, 104130592, 130163240, 149687726, 169212212, 208261184, 211515265, 260326480, 299375452, 338424424, 374219315, 423030530, 520652960, 598750904, 676848848, 748438630, 846061060, 972970219, 1041305920, 1197501808, 1353697696, 1496877260, 1692122120, 1945940438, 2395003616, 2707395392, 2993754520, 3384244240, 3891880876, 4790007232, 4864851095, 5987509040, 6768488480, 7783761752, 9729702190, 11975018080, 13536976960, 15567523504, 19459404380, 23950036160, 31135047008, 38918808760, 62270094016, 77837617520, 155675235040, 311350470080]

約数ペア:

[(1, 311350470080), (2, 155675235040), (4, 77837617520), (5, 62270094016), (8, 38918808760), (10, 31135047008), (13, 23950036160), (16, 19459404380), (20, 15567523504), (23, 13536976960), (26, 11975018080), (32, 9729702190), (40, 7783761752), (46, 6768488480), (52, 5987509040), (64, 4864851095), (65, 4790007232), (80, 3891880876), (92, 3384244240), (104, 2993754520), (115, 2707395392), (130, 2395003616), (160, 1945940438), (184, 1692122120), (208, 1496877260), (230, 1353697696), (260, 1197501808), (299, 1041305920), (320, 972970219), (368, 846061060), (416, 748438630), (460, 676848848), (520, 598750904), (598, 520652960), (736, 423030530), (832, 374219315), (920, 338424424), (1040, 299375452), (1196, 260326480), (1472, 211515265), (1495, 208261184), (1840, 169212212), (2080, 149687726), (2392, 130163240), (2990, 104130592), (3680, 84606106), (4160, 74843863), (4784, 65081620), (5980, 52065296), (7360, 42303053), (9568, 32540810), (11960, 26032648), (19136, 16270405), (23920, 13016324), (47840, 6508162), (95680, 3254081)]