156922872680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{560438831}}^1$

素因数の和:560438849

約数の個数: 32

約数和(自身を含む): 403515959040

約数和(自身を除く): 246593086360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 560438831, 1120877662, 2241755324, 2802194155, 3923071817, 4483510648, 5604388310, 7846143634, 11208776620, 15692287268, 19615359085, 22417553240, 31384574536, 39230718170, 78461436340, 156922872680]

約数ペア:

[(1, 156922872680), (2, 78461436340), (4, 39230718170), (5, 31384574536), (7, 22417553240), (8, 19615359085), (10, 15692287268), (14, 11208776620), (20, 7846143634), (28, 5604388310), (35, 4483510648), (40, 3923071817), (56, 2802194155), (70, 2241755324), (140, 1120877662), (280, 560438831)]