101142160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1009}}^1$

素因数の和:1208

約数の個数: 80

約数和(自身を含む): 270518400

約数和(自身を除く): 169376240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 179, 280, 358, 560, 716, 895, 1009, 1253, 1432, 1790, 2018, 2506, 2864, 3580, 4036, 5012, 5045, 6265, 7063, 7160, 8072, 10024, 10090, 12530, 14126, 14320, 16144, 20048, 20180, 25060, 28252, 35315, 40360, 50120, 56504, 70630, 80720, 100240, 113008, 141260, 180611, 282520, 361222, 565040, 722444, 903055, 1264277, 1444888, 1806110, 2528554, 2889776, 3612220, 5057108, 6321385, 7224440, 10114216, 12642770, 14448880, 20228432, 25285540, 50571080, 101142160]

約数ペア:

[(1, 101142160), (2, 50571080), (4, 25285540), (5, 20228432), (7, 14448880), (8, 12642770), (10, 10114216), (14, 7224440), (16, 6321385), (20, 5057108), (28, 3612220), (35, 2889776), (40, 2528554), (56, 1806110), (70, 1444888), (80, 1264277), (112, 903055), (140, 722444), (179, 565040), (280, 361222), (358, 282520), (560, 180611), (716, 141260), (895, 113008), (1009, 100240), (1253, 80720), (1432, 70630), (1790, 56504), (2018, 50120), (2506, 40360), (2864, 35315), (3580, 28252), (4036, 25060), (5012, 20180), (5045, 20048), (6265, 16144), (7063, 14320), (7160, 14126), (8072, 12530), (10024, 10090)]