188154840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{6101}}^1$

素因数の和:6372

約数の個数: 64

約数和(自身を含む): 566753760

約数和(自身を除く): 378598920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257, 514, 771, 1028, 1285, 1542, 2056, 2570, 3084, 3855, 5140, 6101, 6168, 7710, 10280, 12202, 15420, 18303, 24404, 30505, 30840, 36606, 48808, 61010, 73212, 91515, 122020, 146424, 183030, 244040, 366060, 732120, 1567957, 3135914, 4703871, 6271828, 7839785, 9407742, 12543656, 15679570, 18815484, 23519355, 31359140, 37630968, 47038710, 62718280, 94077420, 188154840]

約数ペア:

[(1, 188154840), (2, 94077420), (3, 62718280), (4, 47038710), (5, 37630968), (6, 31359140), (8, 23519355), (10, 18815484), (12, 15679570), (15, 12543656), (20, 9407742), (24, 7839785), (30, 6271828), (40, 4703871), (60, 3135914), (120, 1567957), (257, 732120), (514, 366060), (771, 244040), (1028, 183030), (1285, 146424), (1542, 122020), (2056, 91515), (2570, 73212), (3084, 61010), (3855, 48808), (5140, 36606), (6101, 30840), (6168, 30505), (7710, 24404), (10280, 18303), (12202, 15420)]