207722040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{8969}}^1$

素因数の和:9176

約数の個数: 64

約数和(自身を含む): 626464800

約数和(自身を除く): 418742760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 3860, 4632, 5790, 7720, 8969, 11580, 17938, 23160, 26907, 35876, 44845, 53814, 71752, 89690, 107628, 134535, 179380, 215256, 269070, 358760, 538140, 1076280, 1731017, 3462034, 5193051, 6924068, 8655085, 10386102, 13848136, 17310170, 20772204, 25965255, 34620340, 41544408, 51930510, 69240680, 103861020, 207722040]

約数ペア:

[(1, 207722040), (2, 103861020), (3, 69240680), (4, 51930510), (5, 41544408), (6, 34620340), (8, 25965255), (10, 20772204), (12, 17310170), (15, 13848136), (20, 10386102), (24, 8655085), (30, 6924068), (40, 5193051), (60, 3462034), (120, 1731017), (193, 1076280), (386, 538140), (579, 358760), (772, 269070), (965, 215256), (1158, 179380), (1544, 134535), (1930, 107628), (2316, 89690), (2895, 71752), (3860, 53814), (4632, 44845), (5790, 35876), (7720, 26907), (8969, 23160), (11580, 17938)]