67588080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{40231}}^1$

素因数の和:40254

約数の個数: 80

約数和(自身を含む): 239460864

約数和(自身を除く): 171872784

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, 40231, 80462, 120693, 160924, 201155, 241386, 281617, 321848, 402310, 482772, 563234, 603465, 643696, 804620, 844851, 965544, 1126468, 1206930, 1408085, 1609240, 1689702, 1931088, 2252936, 2413860, 2816170, 3218480, 3379404, 4224255, 4505872, 4827720, 5632340, 6758808, 8448510, 9655440, 11264680, 13517616, 16897020, 22529360, 33794040, 67588080]

約数ペア:

[(1, 67588080), (2, 33794040), (3, 22529360), (4, 16897020), (5, 13517616), (6, 11264680), (7, 9655440), (8, 8448510), (10, 6758808), (12, 5632340), (14, 4827720), (15, 4505872), (16, 4224255), (20, 3379404), (21, 3218480), (24, 2816170), (28, 2413860), (30, 2252936), (35, 1931088), (40, 1689702), (42, 1609240), (48, 1408085), (56, 1206930), (60, 1126468), (70, 965544), (80, 844851), (84, 804620), (105, 643696), (112, 603465), (120, 563234), (140, 482772), (168, 402310), (210, 321848), (240, 281617), (280, 241386), (336, 201155), (420, 160924), (560, 120693), (840, 80462), (1680, 40231)]