1569461157680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{48680557}}^1$

素因数の和:48680614

約数の個数: 80

約数和(自身を含む): 4056453537024

約数和(自身を除く): 2486992379344

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 520, 620, 806, 1040, 1240, 1612, 2015, 2480, 3224, 4030, 6448, 8060, 16120, 32240, 48680557, 97361114, 194722228, 243402785, 389444456, 486805570, 632847241, 778888912, 973611140, 1265694482, 1509097267, 1947222280, 2531388964, 3018194534, 3164236205, 3894444560, 5062777928, 6036389068, 6328472410, 7545486335, 10125555856, 12072778136, 12656944820, 15090972670, 19618264471, 24145556272, 25313889640, 30181945340, 39236528942, 50627779280, 60363890680, 78473057884, 98091322355, 120727781360, 156946115768, 196182644710, 313892231536, 392365289420, 784730578840, 1569461157680]

約数ペア:

[(1, 1569461157680), (2, 784730578840), (4, 392365289420), (5, 313892231536), (8, 196182644710), (10, 156946115768), (13, 120727781360), (16, 98091322355), (20, 78473057884), (26, 60363890680), (31, 50627779280), (40, 39236528942), (52, 30181945340), (62, 25313889640), (65, 24145556272), (80, 19618264471), (104, 15090972670), (124, 12656944820), (130, 12072778136), (155, 10125555856), (208, 7545486335), (248, 6328472410), (260, 6036389068), (310, 5062777928), (403, 3894444560), (496, 3164236205), (520, 3018194534), (620, 2531388964), (806, 1947222280), (1040, 1509097267), (1240, 1265694482), (1612, 973611140), (2015, 778888912), (2480, 632847241), (3224, 486805570), (4030, 389444456), (6448, 243402785), (8060, 194722228), (16120, 97361114), (32240, 48680557)]