160525120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{71663}}^1$

素因数の和:71687

約数の個数: 56

約数和(自身を含む): 436863744

約数和(自身を除く): 276338624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 71663, 143326, 286652, 358315, 501641, 573304, 716630, 1003282, 1146608, 1433260, 2006564, 2293216, 2508205, 2866520, 4013128, 4586432, 5016410, 5733040, 8026256, 10032820, 11466080, 16052512, 20065640, 22932160, 32105024, 40131280, 80262560, 160525120]

約数ペア:

[(1, 160525120), (2, 80262560), (4, 40131280), (5, 32105024), (7, 22932160), (8, 20065640), (10, 16052512), (14, 11466080), (16, 10032820), (20, 8026256), (28, 5733040), (32, 5016410), (35, 4586432), (40, 4013128), (56, 2866520), (64, 2508205), (70, 2293216), (80, 2006564), (112, 1433260), (140, 1146608), (160, 1003282), (224, 716630), (280, 573304), (320, 501641), (448, 358315), (560, 286652), (1120, 143326), (2240, 71663)]