7383680

素因数分解:

$2^7\times 5^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 17992800

約数和(自身を除く): 10609120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 139, 160, 166, 278, 320, 332, 415, 556, 640, 664, 695, 830, 1112, 1328, 1390, 1660, 2224, 2656, 2780, 3320, 4448, 5312, 5560, 6640, 8896, 10624, 11120, 11537, 13280, 17792, 22240, 23074, 26560, 44480, 46148, 53120, 57685, 88960, 92296, 115370, 184592, 230740, 369184, 461480, 738368, 922960, 1476736, 1845920, 3691840, 7383680]

約数ペア:

[(1, 7383680), (2, 3691840), (4, 1845920), (5, 1476736), (8, 922960), (10, 738368), (16, 461480), (20, 369184), (32, 230740), (40, 184592), (64, 115370), (80, 92296), (83, 88960), (128, 57685), (139, 53120), (160, 46148), (166, 44480), (278, 26560), (320, 23074), (332, 22240), (415, 17792), (556, 13280), (640, 11537), (664, 11120), (695, 10624), (830, 8896), (1112, 6640), (1328, 5560), (1390, 5312), (1660, 4448), (2224, 3320), (2656, 2780)]