15690414040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1932317}}^1$

素因数の和:1932364

約数の個数: 64

約数和(自身を含む): 41738068800

約数和(自身を除く): 26047654760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 8120, 1932317, 3864634, 7729268, 9661585, 13526219, 15458536, 19323170, 27052438, 38646340, 54104876, 56037193, 67631095, 77292680, 108209752, 112074386, 135262190, 224148772, 270524380, 280185965, 392260351, 448297544, 541048760, 560371930, 784520702, 1120743860, 1569041404, 1961301755, 2241487720, 3138082808, 3922603510, 7845207020, 15690414040]

約数ペア:

[(1, 15690414040), (2, 7845207020), (4, 3922603510), (5, 3138082808), (7, 2241487720), (8, 1961301755), (10, 1569041404), (14, 1120743860), (20, 784520702), (28, 560371930), (29, 541048760), (35, 448297544), (40, 392260351), (56, 280185965), (58, 270524380), (70, 224148772), (116, 135262190), (140, 112074386), (145, 108209752), (203, 77292680), (232, 67631095), (280, 56037193), (290, 54104876), (406, 38646340), (580, 27052438), (812, 19323170), (1015, 15458536), (1160, 13526219), (1624, 9661585), (2030, 7729268), (4060, 3864634), (8120, 1932317)]