69268080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41231}}^1$

素因数の和:41254

約数の個数: 80

約数和(自身を含む): 245412864

約数和(自身を除く): 176144784

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, 41231, 82462, 123693, 164924, 206155, 247386, 288617, 329848, 412310, 494772, 577234, 618465, 659696, 824620, 865851, 989544, 1154468, 1236930, 1443085, 1649240, 1731702, 1979088, 2308936, 2473860, 2886170, 3298480, 3463404, 4329255, 4617872, 4947720, 5772340, 6926808, 8658510, 9895440, 11544680, 13853616, 17317020, 23089360, 34634040, 69268080]

約数ペア:

[(1, 69268080), (2, 34634040), (3, 23089360), (4, 17317020), (5, 13853616), (6, 11544680), (7, 9895440), (8, 8658510), (10, 6926808), (12, 5772340), (14, 4947720), (15, 4617872), (16, 4329255), (20, 3463404), (21, 3298480), (24, 2886170), (28, 2473860), (30, 2308936), (35, 1979088), (40, 1731702), (42, 1649240), (48, 1443085), (56, 1236930), (60, 1154468), (70, 989544), (80, 865851), (84, 824620), (105, 659696), (112, 618465), (120, 577234), (140, 494772), (168, 412310), (210, 329848), (240, 288617), (280, 247386), (336, 206155), (420, 164924), (560, 123693), (840, 82462), (1680, 41231)]