156989785620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{12400457}}^1$

素因数の和:12400680

約数の個数: 48

約数和(自身を含む): 441654712128

約数和(自身を除く): 284664926508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 2110, 2532, 3165, 4220, 6330, 12660, 12400457, 24800914, 37201371, 49601828, 62002285, 74402742, 124004570, 148805484, 186006855, 248009140, 372013710, 744027420, 2616496427, 5232992854, 7849489281, 10465985708, 13082482135, 15698978562, 26164964270, 31397957124, 39247446405, 52329928540, 78494892810, 156989785620]

約数ペア:

[(1, 156989785620), (2, 78494892810), (3, 52329928540), (4, 39247446405), (5, 31397957124), (6, 26164964270), (10, 15698978562), (12, 13082482135), (15, 10465985708), (20, 7849489281), (30, 5232992854), (60, 2616496427), (211, 744027420), (422, 372013710), (633, 248009140), (844, 186006855), (1055, 148805484), (1266, 124004570), (2110, 74402742), (2532, 62002285), (3165, 49601828), (4220, 37201371), (6330, 24800914), (12660, 12400457)]