84106960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5179}}^1$

素因数の和:5228

約数の個数: 80

約数和(自身を含む): 231235200

約数和(自身を除く): 147128240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 812, 1015, 1160, 1624, 2030, 2320, 3248, 4060, 5179, 8120, 10358, 16240, 20716, 25895, 36253, 41432, 51790, 72506, 82864, 103580, 145012, 150191, 181265, 207160, 290024, 300382, 362530, 414320, 580048, 600764, 725060, 750955, 1051337, 1201528, 1450120, 1501910, 2102674, 2403056, 2900240, 3003820, 4205348, 5256685, 6007640, 8410696, 10513370, 12015280, 16821392, 21026740, 42053480, 84106960]

約数ペア:

[(1, 84106960), (2, 42053480), (4, 21026740), (5, 16821392), (7, 12015280), (8, 10513370), (10, 8410696), (14, 6007640), (16, 5256685), (20, 4205348), (28, 3003820), (29, 2900240), (35, 2403056), (40, 2102674), (56, 1501910), (58, 1450120), (70, 1201528), (80, 1051337), (112, 750955), (116, 725060), (140, 600764), (145, 580048), (203, 414320), (232, 362530), (280, 300382), (290, 290024), (406, 207160), (464, 181265), (560, 150191), (580, 145012), (812, 103580), (1015, 82864), (1160, 72506), (1624, 51790), (2030, 41432), (2320, 36253), (3248, 25895), (4060, 20716), (5179, 16240), (8120, 10358)]