67924360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{661}}^1$

素因数の和:1046

約数の個数: 64

約数和(自身を含む): 175403520

約数和(自身を除く): 107479160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 367, 661, 734, 1322, 1468, 1835, 2569, 2644, 2936, 3305, 3670, 4627, 5138, 5288, 6610, 7340, 9254, 10276, 12845, 13220, 14680, 18508, 20552, 23135, 25690, 26440, 37016, 46270, 51380, 92540, 102760, 185080, 242587, 485174, 970348, 1212935, 1698109, 1940696, 2425870, 3396218, 4851740, 6792436, 8490545, 9703480, 13584872, 16981090, 33962180, 67924360]

約数ペア:

[(1, 67924360), (2, 33962180), (4, 16981090), (5, 13584872), (7, 9703480), (8, 8490545), (10, 6792436), (14, 4851740), (20, 3396218), (28, 2425870), (35, 1940696), (40, 1698109), (56, 1212935), (70, 970348), (140, 485174), (280, 242587), (367, 185080), (661, 102760), (734, 92540), (1322, 51380), (1468, 46270), (1835, 37016), (2569, 26440), (2644, 25690), (2936, 23135), (3305, 20552), (3670, 18508), (4627, 14680), (5138, 13220), (5288, 12845), (6610, 10276), (7340, 9254)]