163910760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{105071}}^1$

素因数の和:105098

約数の個数: 64

約数和(自身を含む): 529562880

約数和(自身を除く): 365652120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 105071, 210142, 315213, 420284, 525355, 630426, 840568, 1050710, 1260852, 1365923, 1576065, 2101420, 2521704, 2731846, 3152130, 4097769, 4202840, 5463692, 6304260, 6829615, 8195538, 10927384, 12608520, 13659230, 16391076, 20488845, 27318460, 32782152, 40977690, 54636920, 81955380, 163910760]

約数ペア:

[(1, 163910760), (2, 81955380), (3, 54636920), (4, 40977690), (5, 32782152), (6, 27318460), (8, 20488845), (10, 16391076), (12, 13659230), (13, 12608520), (15, 10927384), (20, 8195538), (24, 6829615), (26, 6304260), (30, 5463692), (39, 4202840), (40, 4097769), (52, 3152130), (60, 2731846), (65, 2521704), (78, 2101420), (104, 1576065), (120, 1365923), (130, 1260852), (156, 1050710), (195, 840568), (260, 630426), (312, 525355), (390, 420284), (520, 315213), (780, 210142), (1560, 105071)]