68269120

素因数分解:

$2^6\times 5^1\times {\mathrm{317}}^1\times {\mathrm{673}}^1$

素因数の和:1007

約数の個数: 56

約数和(自身を含む): 163320984

約数和(自身を除く): 95051864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 317, 320, 634, 673, 1268, 1346, 1585, 2536, 2692, 3170, 3365, 5072, 5384, 6340, 6730, 10144, 10768, 12680, 13460, 20288, 21536, 25360, 26920, 43072, 50720, 53840, 101440, 107680, 213341, 215360, 426682, 853364, 1066705, 1706728, 2133410, 3413456, 4266820, 6826912, 8533640, 13653824, 17067280, 34134560, 68269120]

約数ペア:

[(1, 68269120), (2, 34134560), (4, 17067280), (5, 13653824), (8, 8533640), (10, 6826912), (16, 4266820), (20, 3413456), (32, 2133410), (40, 1706728), (64, 1066705), (80, 853364), (160, 426682), (317, 215360), (320, 213341), (634, 107680), (673, 101440), (1268, 53840), (1346, 50720), (1585, 43072), (2536, 26920), (2692, 25360), (3170, 21536), (3365, 20288), (5072, 13460), (5384, 12680), (6340, 10768), (6730, 10144)]