168269360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{300481}}^1$

素因数の和:300501

約数の個数: 40

約数和(自身を含む): 447117216

約数和(自身を除く): 278847856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 300481, 600962, 1201924, 1502405, 2103367, 2403848, 3004810, 4206734, 4807696, 6009620, 8413468, 10516835, 12019240, 16826936, 21033670, 24038480, 33653872, 42067340, 84134680, 168269360]

約数ペア:

[(1, 168269360), (2, 84134680), (4, 42067340), (5, 33653872), (7, 24038480), (8, 21033670), (10, 16826936), (14, 12019240), (16, 10516835), (20, 8413468), (28, 6009620), (35, 4807696), (40, 4206734), (56, 3004810), (70, 2403848), (80, 2103367), (112, 1502405), (140, 1201924), (280, 600962), (560, 300481)]