169546720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{151381}}^1$

素因数の和:151403

約数の個数: 48

約数和(自身を含む): 457779168

約数和(自身を除く): 288232448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 151381, 302762, 605524, 756905, 1059667, 1211048, 1513810, 2119334, 2422096, 3027620, 4238668, 4844192, 5298335, 6055240, 8477336, 10596670, 12110480, 16954672, 21193340, 24220960, 33909344, 42386680, 84773360, 169546720]

約数ペア:

[(1, 169546720), (2, 84773360), (4, 42386680), (5, 33909344), (7, 24220960), (8, 21193340), (10, 16954672), (14, 12110480), (16, 10596670), (20, 8477336), (28, 6055240), (32, 5298335), (35, 4844192), (40, 4238668), (56, 3027620), (70, 2422096), (80, 2119334), (112, 1513810), (140, 1211048), (160, 1059667), (224, 756905), (280, 605524), (560, 302762), (1120, 151381)]