57020880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{33941}}^1$

素因数の和:33964

約数の個数: 80

約数和(自身を含む): 202022784

約数和(自身を除く): 145001904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 33941, 67882, 101823, 135764, 169705, 203646, 237587, 271528, 339410, 407292, 475174, 509115, 543056, 678820, 712761, 814584, 950348, 1018230, 1187935, 1357640, 1425522, 1629168, 1900696, 2036460, 2375870, 2715280, 2851044, 3563805, 3801392, 4072920, 4751740, 5702088, 7127610, 8145840, 9503480, 11404176, 14255220, 19006960, 28510440, 57020880]

約数ペア:

[(1, 57020880), (2, 28510440), (3, 19006960), (4, 14255220), (5, 11404176), (6, 9503480), (7, 8145840), (8, 7127610), (10, 5702088), (12, 4751740), (14, 4072920), (15, 3801392), (16, 3563805), (20, 2851044), (21, 2715280), (24, 2375870), (28, 2036460), (30, 1900696), (35, 1629168), (40, 1425522), (42, 1357640), (48, 1187935), (56, 1018230), (60, 950348), (70, 814584), (80, 712761), (84, 678820), (105, 543056), (112, 509115), (120, 475174), (140, 407292), (168, 339410), (210, 271528), (240, 237587), (280, 203646), (336, 169705), (420, 135764), (560, 101823), (840, 67882), (1680, 33941)]