76560680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2153}}^1$

素因数の和:2298

約数の個数: 64

約数和(自身を含む): 198512640

約数和(自身を除く): 121951960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 254, 280, 508, 635, 889, 1016, 1270, 1778, 2153, 2540, 3556, 4306, 4445, 5080, 7112, 8612, 8890, 10765, 15071, 17224, 17780, 21530, 30142, 35560, 43060, 60284, 75355, 86120, 120568, 150710, 273431, 301420, 546862, 602840, 1093724, 1367155, 1914017, 2187448, 2734310, 3828034, 5468620, 7656068, 9570085, 10937240, 15312136, 19140170, 38280340, 76560680]

約数ペア:

[(1, 76560680), (2, 38280340), (4, 19140170), (5, 15312136), (7, 10937240), (8, 9570085), (10, 7656068), (14, 5468620), (20, 3828034), (28, 2734310), (35, 2187448), (40, 1914017), (56, 1367155), (70, 1093724), (127, 602840), (140, 546862), (254, 301420), (280, 273431), (508, 150710), (635, 120568), (889, 86120), (1016, 75355), (1270, 60284), (1778, 43060), (2153, 35560), (2540, 30142), (3556, 21530), (4306, 17780), (4445, 17224), (5080, 15071), (7112, 10765), (8612, 8890)]