69704880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41491}}^1$

素因数の和:41514

約数の個数: 80

約数和(自身を含む): 246960384

約数和(自身を除く): 177255504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 41491, 82982, 124473, 165964, 207455, 248946, 290437, 331928, 414910, 497892, 580874, 622365, 663856, 829820, 871311, 995784, 1161748, 1244730, 1452185, 1659640, 1742622, 1991568, 2323496, 2489460, 2904370, 3319280, 3485244, 4356555, 4646992, 4978920, 5808740, 6970488, 8713110, 9957840, 11617480, 13940976, 17426220, 23234960, 34852440, 69704880]

約数ペア:

[(1, 69704880), (2, 34852440), (3, 23234960), (4, 17426220), (5, 13940976), (6, 11617480), (7, 9957840), (8, 8713110), (10, 6970488), (12, 5808740), (14, 4978920), (15, 4646992), (16, 4356555), (20, 3485244), (21, 3319280), (24, 2904370), (28, 2489460), (30, 2323496), (35, 1991568), (40, 1742622), (42, 1659640), (48, 1452185), (56, 1244730), (60, 1161748), (70, 995784), (80, 871311), (84, 829820), (105, 663856), (112, 622365), (120, 580874), (140, 497892), (168, 414910), (210, 331928), (240, 290437), (280, 248946), (336, 207455), (420, 165964), (560, 124473), (840, 82982), (1680, 41491)]