13701520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:632

約数の個数: 80

約数和(自身を含む): 37319040

約数和(自身を除く): 23617520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 560, 569, 602, 688, 860, 1138, 1204, 1505, 1720, 2276, 2408, 2845, 3010, 3440, 3983, 4552, 4816, 5690, 6020, 7966, 9104, 11380, 12040, 15932, 19915, 22760, 24080, 24467, 31864, 39830, 45520, 48934, 63728, 79660, 97868, 122335, 159320, 171269, 195736, 244670, 318640, 342538, 391472, 489340, 685076, 856345, 978680, 1370152, 1712690, 1957360, 2740304, 3425380, 6850760, 13701520]

約数ペア:

[(1, 13701520), (2, 6850760), (4, 3425380), (5, 2740304), (7, 1957360), (8, 1712690), (10, 1370152), (14, 978680), (16, 856345), (20, 685076), (28, 489340), (35, 391472), (40, 342538), (43, 318640), (56, 244670), (70, 195736), (80, 171269), (86, 159320), (112, 122335), (140, 97868), (172, 79660), (215, 63728), (280, 48934), (301, 45520), (344, 39830), (430, 31864), (560, 24467), (569, 24080), (602, 22760), (688, 19915), (860, 15932), (1138, 12040), (1204, 11380), (1505, 9104), (1720, 7966), (2276, 6020), (2408, 5690), (2845, 4816), (3010, 4552), (3440, 3983)]