1569247160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{70181}}^1$

素因数の和:70248

約数の個数: 64

約数和(自身を含む): 3890890080

約数和(自身を除く): 2321642920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 43, 52, 65, 86, 104, 130, 172, 215, 260, 344, 430, 520, 559, 860, 1118, 1720, 2236, 2795, 4472, 5590, 11180, 22360, 70181, 140362, 280724, 350905, 561448, 701810, 912353, 1403620, 1824706, 2807240, 3017783, 3649412, 4561765, 6035566, 7298824, 9123530, 12071132, 15088915, 18247060, 24142264, 30177830, 36494120, 39231179, 60355660, 78462358, 120711320, 156924716, 196155895, 313849432, 392311790, 784623580, 1569247160]

約数ペア:

[(1, 1569247160), (2, 784623580), (4, 392311790), (5, 313849432), (8, 196155895), (10, 156924716), (13, 120711320), (20, 78462358), (26, 60355660), (40, 39231179), (43, 36494120), (52, 30177830), (65, 24142264), (86, 18247060), (104, 15088915), (130, 12071132), (172, 9123530), (215, 7298824), (260, 6035566), (344, 4561765), (430, 3649412), (520, 3017783), (559, 2807240), (860, 1824706), (1118, 1403620), (1720, 912353), (2236, 701810), (2795, 561448), (4472, 350905), (5590, 280724), (11180, 140362), (22360, 70181)]