159616240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{4831}}^1$

素因数の和:4910

約数の個数: 80

約数和(自身を含む): 431400960

約数和(自身を除く): 271784720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 59, 70, 80, 112, 118, 140, 236, 280, 295, 413, 472, 560, 590, 826, 944, 1180, 1652, 2065, 2360, 3304, 4130, 4720, 4831, 6608, 8260, 9662, 16520, 19324, 24155, 33040, 33817, 38648, 48310, 67634, 77296, 96620, 135268, 169085, 193240, 270536, 285029, 338170, 386480, 541072, 570058, 676340, 1140116, 1352680, 1425145, 1995203, 2280232, 2705360, 2850290, 3990406, 4560464, 5700580, 7980812, 9976015, 11401160, 15961624, 19952030, 22802320, 31923248, 39904060, 79808120, 159616240]

約数ペア:

[(1, 159616240), (2, 79808120), (4, 39904060), (5, 31923248), (7, 22802320), (8, 19952030), (10, 15961624), (14, 11401160), (16, 9976015), (20, 7980812), (28, 5700580), (35, 4560464), (40, 3990406), (56, 2850290), (59, 2705360), (70, 2280232), (80, 1995203), (112, 1425145), (118, 1352680), (140, 1140116), (236, 676340), (280, 570058), (295, 541072), (413, 386480), (472, 338170), (560, 285029), (590, 270536), (826, 193240), (944, 169085), (1180, 135268), (1652, 96620), (2065, 77296), (2360, 67634), (3304, 48310), (4130, 38648), (4720, 33817), (4831, 33040), (6608, 24155), (8260, 19324), (9662, 16520)]