268766320

素因数分解:

$2^4\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{2351}}^1$

素因数の和:3793

約数の個数: 40

約数和(自身を含む): 625584960

約数和(自身を除く): 356818640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1429, 2351, 2858, 4702, 5716, 7145, 9404, 11432, 11755, 14290, 18808, 22864, 23510, 28580, 37616, 47020, 57160, 94040, 114320, 188080, 3359579, 6719158, 13438316, 16797895, 26876632, 33595790, 53753264, 67191580, 134383160, 268766320]

約数ペア:

[(1, 268766320), (2, 134383160), (4, 67191580), (5, 53753264), (8, 33595790), (10, 26876632), (16, 16797895), (20, 13438316), (40, 6719158), (80, 3359579), (1429, 188080), (2351, 114320), (2858, 94040), (4702, 57160), (5716, 47020), (7145, 37616), (9404, 28580), (11432, 23510), (11755, 22864), (14290, 18808)]