1170428840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{5167}}^1$

素因数の和:5994

約数の個数: 64

約数和(自身を含む): 3013977600

約数和(自身を除く): 1843548760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 809, 1618, 3236, 4045, 5167, 5663, 6472, 8090, 10334, 11326, 16180, 20668, 22652, 25835, 28315, 32360, 36169, 41336, 45304, 51670, 56630, 72338, 103340, 113260, 144676, 180845, 206680, 226520, 289352, 361690, 723380, 1446760, 4180103, 8360206, 16720412, 20900515, 29260721, 33440824, 41801030, 58521442, 83602060, 117042884, 146303605, 167204120, 234085768, 292607210, 585214420, 1170428840]

約数ペア:

[(1, 1170428840), (2, 585214420), (4, 292607210), (5, 234085768), (7, 167204120), (8, 146303605), (10, 117042884), (14, 83602060), (20, 58521442), (28, 41801030), (35, 33440824), (40, 29260721), (56, 20900515), (70, 16720412), (140, 8360206), (280, 4180103), (809, 1446760), (1618, 723380), (3236, 361690), (4045, 289352), (5167, 226520), (5663, 206680), (6472, 180845), (8090, 144676), (10334, 113260), (11326, 103340), (16180, 72338), (20668, 56630), (22652, 51670), (25835, 45304), (28315, 41336), (32360, 36169)]