139814040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{1721}}^1$

素因数の和:2412

約数の個数: 64

約数和(自身を含む): 420305760

約数和(自身を除く): 280491720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 677, 1354, 1721, 2031, 2708, 3385, 3442, 4062, 5163, 5416, 6770, 6884, 8124, 8605, 10155, 10326, 13540, 13768, 16248, 17210, 20310, 20652, 25815, 27080, 34420, 40620, 41304, 51630, 68840, 81240, 103260, 206520, 1165117, 2330234, 3495351, 4660468, 5825585, 6990702, 9320936, 11651170, 13981404, 17476755, 23302340, 27962808, 34953510, 46604680, 69907020, 139814040]

約数ペア:

[(1, 139814040), (2, 69907020), (3, 46604680), (4, 34953510), (5, 27962808), (6, 23302340), (8, 17476755), (10, 13981404), (12, 11651170), (15, 9320936), (20, 6990702), (24, 5825585), (30, 4660468), (40, 3495351), (60, 2330234), (120, 1165117), (677, 206520), (1354, 103260), (1721, 81240), (2031, 68840), (2708, 51630), (3385, 41304), (3442, 40620), (4062, 34420), (5163, 27080), (5416, 25815), (6770, 20652), (6884, 20310), (8124, 17210), (8605, 16248), (10155, 13768), (10326, 13540)]