147084560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{262651}}^1$

素因数の和:262671

約数の個数: 40

約数和(自身を含む): 390826176

約数和(自身を除く): 243741616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 262651, 525302, 1050604, 1313255, 1838557, 2101208, 2626510, 3677114, 4202416, 5253020, 7354228, 9192785, 10506040, 14708456, 18385570, 21012080, 29416912, 36771140, 73542280, 147084560]

約数ペア:

[(1, 147084560), (2, 73542280), (4, 36771140), (5, 29416912), (7, 21012080), (8, 18385570), (10, 14708456), (14, 10506040), (16, 9192785), (20, 7354228), (28, 5253020), (35, 4202416), (40, 3677114), (56, 2626510), (70, 2101208), (80, 1838557), (112, 1313255), (140, 1050604), (280, 525302), (560, 262651)]