67760960

素因数分解:

$2^6\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1979}}^1$

素因数の和:2103

約数の個数: 56

約数和(自身を含む): 162946080

約数和(自身を除く): 95185120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 160, 214, 320, 428, 535, 856, 1070, 1712, 1979, 2140, 3424, 3958, 4280, 6848, 7916, 8560, 9895, 15832, 17120, 19790, 31664, 34240, 39580, 63328, 79160, 126656, 158320, 211753, 316640, 423506, 633280, 847012, 1058765, 1694024, 2117530, 3388048, 4235060, 6776096, 8470120, 13552192, 16940240, 33880480, 67760960]

約数ペア:

[(1, 67760960), (2, 33880480), (4, 16940240), (5, 13552192), (8, 8470120), (10, 6776096), (16, 4235060), (20, 3388048), (32, 2117530), (40, 1694024), (64, 1058765), (80, 847012), (107, 633280), (160, 423506), (214, 316640), (320, 211753), (428, 158320), (535, 126656), (856, 79160), (1070, 63328), (1712, 39580), (1979, 34240), (2140, 31664), (3424, 19790), (3958, 17120), (4280, 15832), (6848, 9895), (7916, 8560)]