15677768120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{55992029}}^1$

素因数の和:55992047

約数の個数: 32

約数和(自身を含む): 40314261600

約数和(自身を除く): 24636493480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 55992029, 111984058, 223968116, 279960145, 391944203, 447936232, 559920290, 783888406, 1119840580, 1567776812, 1959721015, 2239681160, 3135553624, 3919442030, 7838884060, 15677768120]

約数ペア:

[(1, 15677768120), (2, 7838884060), (4, 3919442030), (5, 3135553624), (7, 2239681160), (8, 1959721015), (10, 1567776812), (14, 1119840580), (20, 783888406), (28, 559920290), (35, 447936232), (40, 391944203), (56, 279960145), (70, 223968116), (140, 111984058), (280, 55992029)]