140632020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{929}}^1$

素因数の和:1002

約数の個数: 108

約数和(自身を含む): 442276380

約数和(自身を除く): 301644360

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 841, 870, 929, 1044, 1305, 1682, 1740, 1858, 2523, 2610, 2787, 3364, 3716, 4205, 4645, 5046, 5220, 5574, 7569, 8361, 8410, 9290, 10092, 11148, 12615, 13935, 15138, 16722, 16820, 18580, 25230, 26941, 27870, 30276, 33444, 37845, 41805, 50460, 53882, 55740, 75690, 80823, 83610, 107764, 134705, 151380, 161646, 167220, 242469, 269410, 323292, 404115, 484938, 538820, 781289, 808230, 969876, 1212345, 1562578, 1616460, 2343867, 2424690, 3125156, 3906445, 4687734, 4849380, 7031601, 7812890, 9375468, 11719335, 14063202, 15625780, 23438670, 28126404, 35158005, 46877340, 70316010, 140632020]

約数ペア:

[(1, 140632020), (2, 70316010), (3, 46877340), (4, 35158005), (5, 28126404), (6, 23438670), (9, 15625780), (10, 14063202), (12, 11719335), (15, 9375468), (18, 7812890), (20, 7031601), (29, 4849380), (30, 4687734), (36, 3906445), (45, 3125156), (58, 2424690), (60, 2343867), (87, 1616460), (90, 1562578), (116, 1212345), (145, 969876), (174, 808230), (180, 781289), (261, 538820), (290, 484938), (348, 404115), (435, 323292), (522, 269410), (580, 242469), (841, 167220), (870, 161646), (929, 151380), (1044, 134705), (1305, 107764), (1682, 83610), (1740, 80823), (1858, 75690), (2523, 55740), (2610, 53882), (2787, 50460), (3364, 41805), (3716, 37845), (4205, 33444), (4645, 30276), (5046, 27870), (5220, 26941), (5574, 25230), (7569, 18580), (8361, 16820), (8410, 16722), (9290, 15138), (10092, 13935), (11148, 12615)]