166436960

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1033}}^1$

素因数の和:1120

約数の個数: 96

約数和(自身を含む): 422120160

約数和(自身を除く): 255683200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 53, 76, 80, 95, 106, 152, 160, 190, 212, 265, 304, 380, 424, 530, 608, 760, 848, 1007, 1033, 1060, 1520, 1696, 2014, 2066, 2120, 3040, 4028, 4132, 4240, 5035, 5165, 8056, 8264, 8480, 10070, 10330, 16112, 16528, 19627, 20140, 20660, 32224, 33056, 39254, 40280, 41320, 54749, 78508, 80560, 82640, 98135, 109498, 157016, 161120, 165280, 196270, 218996, 273745, 314032, 392540, 437992, 547490, 628064, 785080, 875984, 1040231, 1094980, 1570160, 1751968, 2080462, 2189960, 3140320, 4160924, 4379920, 5201155, 8321848, 8759840, 10402310, 16643696, 20804620, 33287392, 41609240, 83218480, 166436960]

約数ペア:

[(1, 166436960), (2, 83218480), (4, 41609240), (5, 33287392), (8, 20804620), (10, 16643696), (16, 10402310), (19, 8759840), (20, 8321848), (32, 5201155), (38, 4379920), (40, 4160924), (53, 3140320), (76, 2189960), (80, 2080462), (95, 1751968), (106, 1570160), (152, 1094980), (160, 1040231), (190, 875984), (212, 785080), (265, 628064), (304, 547490), (380, 437992), (424, 392540), (530, 314032), (608, 273745), (760, 218996), (848, 196270), (1007, 165280), (1033, 161120), (1060, 157016), (1520, 109498), (1696, 98135), (2014, 82640), (2066, 80560), (2120, 78508), (3040, 54749), (4028, 41320), (4132, 40280), (4240, 39254), (5035, 33056), (5165, 32224), (8056, 20660), (8264, 20140), (8480, 19627), (10070, 16528), (10330, 16112)]