856969120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{765151}}^1$

素因数の和:765173

約数の個数: 48

約数和(自身を含む): 2313819648

約数和(自身を除く): 1456850528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 765151, 1530302, 3060604, 3825755, 5356057, 6121208, 7651510, 10712114, 12242416, 15303020, 21424228, 24484832, 26780285, 30606040, 42848456, 53560570, 61212080, 85696912, 107121140, 122424160, 171393824, 214242280, 428484560, 856969120]

約数ペア:

[(1, 856969120), (2, 428484560), (4, 214242280), (5, 171393824), (7, 122424160), (8, 107121140), (10, 85696912), (14, 61212080), (16, 53560570), (20, 42848456), (28, 30606040), (32, 26780285), (35, 24484832), (40, 21424228), (56, 15303020), (70, 12242416), (80, 10712114), (112, 7651510), (140, 6121208), (160, 5356057), (224, 3825755), (280, 3060604), (560, 1530302), (1120, 765151)]