1559975480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{24329}}^1$

素因数の和:24576

約数の個数: 64

約数和(自身を含む): 4029048000

約数和(自身を除く): 2469072520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 229, 280, 458, 916, 1145, 1603, 1832, 2290, 3206, 4580, 6412, 8015, 9160, 12824, 16030, 24329, 32060, 48658, 64120, 97316, 121645, 170303, 194632, 243290, 340606, 486580, 681212, 851515, 973160, 1362424, 1703030, 3406060, 5571341, 6812120, 11142682, 22285364, 27856705, 38999387, 44570728, 55713410, 77998774, 111426820, 155997548, 194996935, 222853640, 311995096, 389993870, 779987740, 1559975480]

約数ペア:

[(1, 1559975480), (2, 779987740), (4, 389993870), (5, 311995096), (7, 222853640), (8, 194996935), (10, 155997548), (14, 111426820), (20, 77998774), (28, 55713410), (35, 44570728), (40, 38999387), (56, 27856705), (70, 22285364), (140, 11142682), (229, 6812120), (280, 5571341), (458, 3406060), (916, 1703030), (1145, 1362424), (1603, 973160), (1832, 851515), (2290, 681212), (3206, 486580), (4580, 340606), (6412, 243290), (8015, 194632), (9160, 170303), (12824, 121645), (16030, 97316), (24329, 64120), (32060, 48658)]