40130160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23887}}^1$

素因数の和:23910

約数の個数: 80

約数和(自身を含む): 142181376

約数和(自身を除く): 102051216

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, 23887, 47774, 71661, 95548, 119435, 143322, 167209, 191096, 238870, 286644, 334418, 358305, 382192, 477740, 501627, 573288, 668836, 716610, 836045, 955480, 1003254, 1146576, 1337672, 1433220, 1672090, 1910960, 2006508, 2508135, 2675344, 2866440, 3344180, 4013016, 5016270, 5732880, 6688360, 8026032, 10032540, 13376720, 20065080, 40130160]

約数ペア:

[(1, 40130160), (2, 20065080), (3, 13376720), (4, 10032540), (5, 8026032), (6, 6688360), (7, 5732880), (8, 5016270), (10, 4013016), (12, 3344180), (14, 2866440), (15, 2675344), (16, 2508135), (20, 2006508), (21, 1910960), (24, 1672090), (28, 1433220), (30, 1337672), (35, 1146576), (40, 1003254), (42, 955480), (48, 836045), (56, 716610), (60, 668836), (70, 573288), (80, 501627), (84, 477740), (105, 382192), (112, 358305), (120, 334418), (140, 286644), (168, 238870), (210, 191096), (240, 167209), (280, 143322), (336, 119435), (420, 95548), (560, 71661), (840, 47774), (1680, 23887)]