57354360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{68279}}^1$

素因数の和:68300

約数の個数: 64

約数和(自身を含む): 196646400

約数和(自身を除く): 139292040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 68279, 136558, 204837, 273116, 341395, 409674, 477953, 546232, 682790, 819348, 955906, 1024185, 1365580, 1433859, 1638696, 1911812, 2048370, 2389765, 2731160, 2867718, 3823624, 4096740, 4779530, 5735436, 7169295, 8193480, 9559060, 11470872, 14338590, 19118120, 28677180, 57354360]

約数ペア:

[(1, 57354360), (2, 28677180), (3, 19118120), (4, 14338590), (5, 11470872), (6, 9559060), (7, 8193480), (8, 7169295), (10, 5735436), (12, 4779530), (14, 4096740), (15, 3823624), (20, 2867718), (21, 2731160), (24, 2389765), (28, 2048370), (30, 1911812), (35, 1638696), (40, 1433859), (42, 1365580), (56, 1024185), (60, 955906), (70, 819348), (84, 682790), (105, 546232), (120, 477953), (140, 409674), (168, 341395), (210, 273116), (280, 204837), (420, 136558), (840, 68279)]