146709080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{5087}}^1$

素因数の和:5208

約数の個数: 64

約数和(自身を含む): 380989440

約数和(自身を除く): 234280360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 103, 140, 206, 280, 412, 515, 721, 824, 1030, 1442, 2060, 2884, 3605, 4120, 5087, 5768, 7210, 10174, 14420, 20348, 25435, 28840, 35609, 40696, 50870, 71218, 101740, 142436, 178045, 203480, 284872, 356090, 523961, 712180, 1047922, 1424360, 2095844, 2619805, 3667727, 4191688, 5239610, 7335454, 10479220, 14670908, 18338635, 20958440, 29341816, 36677270, 73354540, 146709080]

約数ペア:

[(1, 146709080), (2, 73354540), (4, 36677270), (5, 29341816), (7, 20958440), (8, 18338635), (10, 14670908), (14, 10479220), (20, 7335454), (28, 5239610), (35, 4191688), (40, 3667727), (56, 2619805), (70, 2095844), (103, 1424360), (140, 1047922), (206, 712180), (280, 523961), (412, 356090), (515, 284872), (721, 203480), (824, 178045), (1030, 142436), (1442, 101740), (2060, 71218), (2884, 50870), (3605, 40696), (4120, 35609), (5087, 28840), (5768, 25435), (7210, 20348), (10174, 14420)]