22442280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{26717}}^1$

素因数の和:26738

約数の個数: 64

約数和(自身を含む): 76947840

約数和(自身を除く): 54505560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 26717, 53434, 80151, 106868, 133585, 160302, 187019, 213736, 267170, 320604, 374038, 400755, 534340, 561057, 641208, 748076, 801510, 935095, 1068680, 1122114, 1496152, 1603020, 1870190, 2244228, 2805285, 3206040, 3740380, 4488456, 5610570, 7480760, 11221140, 22442280]

約数ペア:

[(1, 22442280), (2, 11221140), (3, 7480760), (4, 5610570), (5, 4488456), (6, 3740380), (7, 3206040), (8, 2805285), (10, 2244228), (12, 1870190), (14, 1603020), (15, 1496152), (20, 1122114), (21, 1068680), (24, 935095), (28, 801510), (30, 748076), (35, 641208), (40, 561057), (42, 534340), (56, 400755), (60, 374038), (70, 320604), (84, 267170), (105, 213736), (120, 187019), (140, 160302), (168, 133585), (210, 106868), (280, 80151), (420, 53434), (840, 26717)]