143689760

素因数分解:

$2^5\times 5^1\times {\mathrm{317}}^1\times {\mathrm{2833}}^1$

素因数の和:3165

約数の個数: 48

約数和(自身を含む): 340658136

約数和(自身を除く): 196968376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 317, 634, 1268, 1585, 2536, 2833, 3170, 5072, 5666, 6340, 10144, 11332, 12680, 14165, 22664, 25360, 28330, 45328, 50720, 56660, 90656, 113320, 226640, 453280, 898061, 1796122, 3592244, 4490305, 7184488, 8980610, 14368976, 17961220, 28737952, 35922440, 71844880, 143689760]

約数ペア:

[(1, 143689760), (2, 71844880), (4, 35922440), (5, 28737952), (8, 17961220), (10, 14368976), (16, 8980610), (20, 7184488), (32, 4490305), (40, 3592244), (80, 1796122), (160, 898061), (317, 453280), (634, 226640), (1268, 113320), (1585, 90656), (2536, 56660), (2833, 50720), (3170, 45328), (5072, 28330), (5666, 25360), (6340, 22664), (10144, 14165), (11332, 12680)]