141633520

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{36131}}^1$

素因数の和:36158

約数の個数: 60

約数和(自身を含む): 383071464

約数和(自身を除く): 241437944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 36131, 72262, 144524, 180655, 252917, 289048, 361310, 505834, 578096, 722620, 1011668, 1264585, 1445240, 1770419, 2023336, 2529170, 2890480, 3540838, 4046672, 5058340, 7081676, 8852095, 10116680, 14163352, 17704190, 20233360, 28326704, 35408380, 70816760, 141633520]

約数ペア:

[(1, 141633520), (2, 70816760), (4, 35408380), (5, 28326704), (7, 20233360), (8, 17704190), (10, 14163352), (14, 10116680), (16, 8852095), (20, 7081676), (28, 5058340), (35, 4046672), (40, 3540838), (49, 2890480), (56, 2529170), (70, 2023336), (80, 1770419), (98, 1445240), (112, 1264585), (140, 1011668), (196, 722620), (245, 578096), (280, 505834), (392, 361310), (490, 289048), (560, 252917), (784, 180655), (980, 144524), (1960, 72262), (3920, 36131)]