15676097840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{407383}}^1$

素因数の和:407446

約数の個数: 80

約数和(自身を含む): 40311461568

約数和(自身を除く): 24635363728

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 37, 40, 52, 65, 74, 80, 104, 130, 148, 185, 208, 260, 296, 370, 481, 520, 592, 740, 962, 1040, 1480, 1924, 2405, 2960, 3848, 4810, 7696, 9620, 19240, 38480, 407383, 814766, 1629532, 2036915, 3259064, 4073830, 5295979, 6518128, 8147660, 10591958, 15073171, 16295320, 21183916, 26479895, 30146342, 32590640, 42367832, 52959790, 60292684, 75365855, 84735664, 105919580, 120585368, 150731710, 195951223, 211839160, 241170736, 301463420, 391902446, 423678320, 602926840, 783804892, 979756115, 1205853680, 1567609784, 1959512230, 3135219568, 3919024460, 7838048920, 15676097840]

約数ペア:

[(1, 15676097840), (2, 7838048920), (4, 3919024460), (5, 3135219568), (8, 1959512230), (10, 1567609784), (13, 1205853680), (16, 979756115), (20, 783804892), (26, 602926840), (37, 423678320), (40, 391902446), (52, 301463420), (65, 241170736), (74, 211839160), (80, 195951223), (104, 150731710), (130, 120585368), (148, 105919580), (185, 84735664), (208, 75365855), (260, 60292684), (296, 52959790), (370, 42367832), (481, 32590640), (520, 30146342), (592, 26479895), (740, 21183916), (962, 16295320), (1040, 15073171), (1480, 10591958), (1924, 8147660), (2405, 6518128), (2960, 5295979), (3848, 4073830), (4810, 3259064), (7696, 2036915), (9620, 1629532), (19240, 814766), (38480, 407383)]