170754640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3019}}^1$

素因数の和:3140

約数の個数: 80

約数和(自身を含む): 458363520

約数和(自身を除く): 287608880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 101, 112, 140, 202, 280, 404, 505, 560, 707, 808, 1010, 1414, 1616, 2020, 2828, 3019, 3535, 4040, 5656, 6038, 7070, 8080, 11312, 12076, 14140, 15095, 21133, 24152, 28280, 30190, 42266, 48304, 56560, 60380, 84532, 105665, 120760, 169064, 211330, 241520, 304919, 338128, 422660, 609838, 845320, 1219676, 1524595, 1690640, 2134433, 2439352, 3049190, 4268866, 4878704, 6098380, 8537732, 10672165, 12196760, 17075464, 21344330, 24393520, 34150928, 42688660, 85377320, 170754640]

約数ペア:

[(1, 170754640), (2, 85377320), (4, 42688660), (5, 34150928), (7, 24393520), (8, 21344330), (10, 17075464), (14, 12196760), (16, 10672165), (20, 8537732), (28, 6098380), (35, 4878704), (40, 4268866), (56, 3049190), (70, 2439352), (80, 2134433), (101, 1690640), (112, 1524595), (140, 1219676), (202, 845320), (280, 609838), (404, 422660), (505, 338128), (560, 304919), (707, 241520), (808, 211330), (1010, 169064), (1414, 120760), (1616, 105665), (2020, 84532), (2828, 60380), (3019, 56560), (3535, 48304), (4040, 42266), (5656, 30190), (6038, 28280), (7070, 24152), (8080, 21133), (11312, 15095), (12076, 14140)]