22687280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:187

約数の個数: 160

約数和(自身を含む): 68567040

約数和(自身を除く): 45879760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 35, 40, 44, 55, 56, 58, 70, 77, 80, 88, 110, 112, 116, 127, 140, 145, 154, 176, 203, 220, 232, 254, 280, 290, 308, 319, 385, 406, 440, 464, 508, 560, 580, 616, 635, 638, 770, 812, 880, 889, 1015, 1016, 1160, 1232, 1270, 1276, 1397, 1540, 1595, 1624, 1778, 2030, 2032, 2233, 2320, 2540, 2552, 2794, 3080, 3190, 3248, 3556, 3683, 4060, 4445, 4466, 5080, 5104, 5588, 6160, 6380, 6985, 7112, 7366, 8120, 8890, 8932, 9779, 10160, 11165, 11176, 12760, 13970, 14224, 14732, 16240, 17780, 17864, 18415, 19558, 22330, 22352, 25520, 25781, 27940, 29464, 35560, 35728, 36830, 39116, 40513, 44660, 48895, 51562, 55880, 58928, 71120, 73660, 78232, 81026, 89320, 97790, 103124, 111760, 128905, 147320, 156464, 162052, 178640, 195580, 202565, 206248, 257810, 283591, 294640, 324104, 391160, 405130, 412496, 515620, 567182, 648208, 782320, 810260, 1031240, 1134364, 1417955, 1620520, 2062480, 2268728, 2835910, 3241040, 4537456, 5671820, 11343640, 22687280]

約数ペア:

[(1, 22687280), (2, 11343640), (4, 5671820), (5, 4537456), (7, 3241040), (8, 2835910), (10, 2268728), (11, 2062480), (14, 1620520), (16, 1417955), (20, 1134364), (22, 1031240), (28, 810260), (29, 782320), (35, 648208), (40, 567182), (44, 515620), (55, 412496), (56, 405130), (58, 391160), (70, 324104), (77, 294640), (80, 283591), (88, 257810), (110, 206248), (112, 202565), (116, 195580), (127, 178640), (140, 162052), (145, 156464), (154, 147320), (176, 128905), (203, 111760), (220, 103124), (232, 97790), (254, 89320), (280, 81026), (290, 78232), (308, 73660), (319, 71120), (385, 58928), (406, 55880), (440, 51562), (464, 48895), (508, 44660), (560, 40513), (580, 39116), (616, 36830), (635, 35728), (638, 35560), (770, 29464), (812, 27940), (880, 25781), (889, 25520), (1015, 22352), (1016, 22330), (1160, 19558), (1232, 18415), (1270, 17864), (1276, 17780), (1397, 16240), (1540, 14732), (1595, 14224), (1624, 13970), (1778, 12760), (2030, 11176), (2032, 11165), (2233, 10160), (2320, 9779), (2540, 8932), (2552, 8890), (2794, 8120), (3080, 7366), (3190, 7112), (3248, 6985), (3556, 6380), (3683, 6160), (4060, 5588), (4445, 5104), (4466, 5080)]