208032960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1559}}^1$

素因数の和:1718

約数の個数: 112

約数和(自身を含む): 665683200

約数和(自身を除く): 457650240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 139, 160, 192, 240, 278, 320, 417, 480, 556, 695, 834, 960, 1112, 1390, 1559, 1668, 2085, 2224, 2780, 3118, 3336, 4170, 4448, 4677, 5560, 6236, 6672, 7795, 8340, 8896, 9354, 11120, 12472, 13344, 15590, 16680, 18708, 22240, 23385, 24944, 26688, 31180, 33360, 37416, 44480, 46770, 49888, 62360, 66720, 74832, 93540, 99776, 124720, 133440, 149664, 187080, 216701, 249440, 299328, 374160, 433402, 498880, 650103, 748320, 866804, 1083505, 1300206, 1496640, 1733608, 2167010, 2600412, 3250515, 3467216, 4334020, 5200824, 6501030, 6934432, 8668040, 10401648, 13002060, 13868864, 17336080, 20803296, 26004120, 34672160, 41606592, 52008240, 69344320, 104016480, 208032960]

約数ペア:

[(1, 208032960), (2, 104016480), (3, 69344320), (4, 52008240), (5, 41606592), (6, 34672160), (8, 26004120), (10, 20803296), (12, 17336080), (15, 13868864), (16, 13002060), (20, 10401648), (24, 8668040), (30, 6934432), (32, 6501030), (40, 5200824), (48, 4334020), (60, 3467216), (64, 3250515), (80, 2600412), (96, 2167010), (120, 1733608), (139, 1496640), (160, 1300206), (192, 1083505), (240, 866804), (278, 748320), (320, 650103), (417, 498880), (480, 433402), (556, 374160), (695, 299328), (834, 249440), (960, 216701), (1112, 187080), (1390, 149664), (1559, 133440), (1668, 124720), (2085, 99776), (2224, 93540), (2780, 74832), (3118, 66720), (3336, 62360), (4170, 49888), (4448, 46770), (4677, 44480), (5560, 37416), (6236, 33360), (6672, 31180), (7795, 26688), (8340, 24944), (8896, 23385), (9354, 22240), (11120, 18708), (12472, 16680), (13344, 15590)]