272044360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{33503}}^1$

素因数の和:33550

約数の個数: 64

約数和(自身を含む): 723686400

約数和(自身を除く): 451642040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 8120, 33503, 67006, 134012, 167515, 234521, 268024, 335030, 469042, 670060, 938084, 971587, 1172605, 1340120, 1876168, 1943174, 2345210, 3886348, 4690420, 4857935, 6801109, 7772696, 9380840, 9715870, 13602218, 19431740, 27204436, 34005545, 38863480, 54408872, 68011090, 136022180, 272044360]

約数ペア:

[(1, 272044360), (2, 136022180), (4, 68011090), (5, 54408872), (7, 38863480), (8, 34005545), (10, 27204436), (14, 19431740), (20, 13602218), (28, 9715870), (29, 9380840), (35, 7772696), (40, 6801109), (56, 4857935), (58, 4690420), (70, 3886348), (116, 2345210), (140, 1943174), (145, 1876168), (203, 1340120), (232, 1172605), (280, 971587), (290, 938084), (406, 670060), (580, 469042), (812, 335030), (1015, 268024), (1160, 234521), (1624, 167515), (2030, 134012), (4060, 67006), (8120, 33503)]