1330582960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{28627}}^1$

素因数の和:28730

約数の個数: 80

約数和(自身を含む): 3578270976

約数和(自身を除く): 2247688016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 83, 112, 140, 166, 280, 332, 415, 560, 581, 664, 830, 1162, 1328, 1660, 2324, 2905, 3320, 4648, 5810, 6640, 9296, 11620, 23240, 28627, 46480, 57254, 114508, 143135, 200389, 229016, 286270, 400778, 458032, 572540, 801556, 1001945, 1145080, 1603112, 2003890, 2290160, 2376041, 3206224, 4007780, 4752082, 8015560, 9504164, 11880205, 16031120, 16632287, 19008328, 23760410, 33264574, 38016656, 47520820, 66529148, 83161435, 95041640, 133058296, 166322870, 190083280, 266116592, 332645740, 665291480, 1330582960]

約数ペア:

[(1, 1330582960), (2, 665291480), (4, 332645740), (5, 266116592), (7, 190083280), (8, 166322870), (10, 133058296), (14, 95041640), (16, 83161435), (20, 66529148), (28, 47520820), (35, 38016656), (40, 33264574), (56, 23760410), (70, 19008328), (80, 16632287), (83, 16031120), (112, 11880205), (140, 9504164), (166, 8015560), (280, 4752082), (332, 4007780), (415, 3206224), (560, 2376041), (581, 2290160), (664, 2003890), (830, 1603112), (1162, 1145080), (1328, 1001945), (1660, 801556), (2324, 572540), (2905, 458032), (3320, 400778), (4648, 286270), (5810, 229016), (6640, 200389), (9296, 143135), (11620, 114508), (23240, 57254), (28627, 46480)]