148795640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{9007}}^1$

素因数の和:9084

約数の個数: 64

約数和(自身を含む): 389145600

約数和(自身を除く): 240349960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 59, 70, 118, 140, 236, 280, 295, 413, 472, 590, 826, 1180, 1652, 2065, 2360, 3304, 4130, 8260, 9007, 16520, 18014, 36028, 45035, 63049, 72056, 90070, 126098, 180140, 252196, 315245, 360280, 504392, 531413, 630490, 1062826, 1260980, 2125652, 2521960, 2657065, 3719891, 4251304, 5314130, 7439782, 10628260, 14879564, 18599455, 21256520, 29759128, 37198910, 74397820, 148795640]

約数ペア:

[(1, 148795640), (2, 74397820), (4, 37198910), (5, 29759128), (7, 21256520), (8, 18599455), (10, 14879564), (14, 10628260), (20, 7439782), (28, 5314130), (35, 4251304), (40, 3719891), (56, 2657065), (59, 2521960), (70, 2125652), (118, 1260980), (140, 1062826), (236, 630490), (280, 531413), (295, 504392), (413, 360280), (472, 315245), (590, 252196), (826, 180140), (1180, 126098), (1652, 90070), (2065, 72056), (2360, 63049), (3304, 45035), (4130, 36028), (8260, 18014), (9007, 16520)]