151968880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6311}}^1$

素因数の和:6374

約数の個数: 80

約数和(自身を含む): 413259264

約数和(自身を除く): 261290384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 560, 602, 688, 860, 1204, 1505, 1720, 2408, 3010, 3440, 4816, 6020, 6311, 12040, 12622, 24080, 25244, 31555, 44177, 50488, 63110, 88354, 100976, 126220, 176708, 220885, 252440, 271373, 353416, 441770, 504880, 542746, 706832, 883540, 1085492, 1356865, 1767080, 1899611, 2170984, 2713730, 3534160, 3799222, 4341968, 5427460, 7598444, 9498055, 10854920, 15196888, 18996110, 21709840, 30393776, 37992220, 75984440, 151968880]

約数ペア:

[(1, 151968880), (2, 75984440), (4, 37992220), (5, 30393776), (7, 21709840), (8, 18996110), (10, 15196888), (14, 10854920), (16, 9498055), (20, 7598444), (28, 5427460), (35, 4341968), (40, 3799222), (43, 3534160), (56, 2713730), (70, 2170984), (80, 1899611), (86, 1767080), (112, 1356865), (140, 1085492), (172, 883540), (215, 706832), (280, 542746), (301, 504880), (344, 441770), (430, 353416), (560, 271373), (602, 252440), (688, 220885), (860, 176708), (1204, 126220), (1505, 100976), (1720, 88354), (2408, 63110), (3010, 50488), (3440, 44177), (4816, 31555), (6020, 25244), (6311, 24080), (12040, 12622)]