249560080

素因数分解:

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

素因数の和:198

約数の個数: 240

約数和(自身を含む): 759951360

約数和(自身を除く): 510391280

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, 121, 127, 140, 145, 154, 176, 203, 220, 232, 242, 254, 280, 290, 308, 319, 385, 406, 440, 464, 484, 508, 560, 580, 605, 616, 635, 638, 770, 812, 847, 880, 889, 968, 1015, 1016, 1160, 1210, 1232, 1270, 1276, 1397, 1540, 1595, 1624, 1694, 1778, 1936, 2030, 2032, 2233, 2320, 2420, 2540, 2552, 2794, 3080, 3190, 3248, 3388, 3509, 3556, 3683, 4060, 4235, 4445, 4466, 4840, 5080, 5104, 5588, 6160, 6380, 6776, 6985, 7018, 7112, 7366, 8120, 8470, 8890, 8932, 9680, 9779, 10160, 11165, 11176, 12760, 13552, 13970, 14036, 14224, 14732, 15367, 16240, 16940, 17545, 17780, 17864, 18415, 19558, 22330, 22352, 24563, 25520, 25781, 27940, 28072, 29464, 30734, 33880, 35090, 35560, 35728, 36830, 39116, 40513, 44660, 48895, 49126, 51562, 55880, 56144, 58928, 61468, 67760, 70180, 71120, 73660, 76835, 78232, 81026, 89320, 97790, 98252, 103124, 107569, 111760, 122815, 122936, 128905, 140360, 147320, 153670, 156464, 162052, 178640, 195580, 196504, 202565, 206248, 215138, 245630, 245872, 257810, 280720, 283591, 294640, 307340, 324104, 391160, 393008, 405130, 412496, 430276, 445643, 491260, 515620, 537845, 567182, 614680, 648208, 782320, 810260, 860552, 891286, 982520, 1031240, 1075690, 1134364, 1229360, 1417955, 1620520, 1721104, 1782572, 1965040, 2062480, 2151380, 2228215, 2268728, 2835910, 3119501, 3241040, 3565144, 4302760, 4456430, 4537456, 5671820, 6239002, 7130288, 8605520, 8912860, 11343640, 12478004, 15597505, 17825720, 22687280, 24956008, 31195010, 35651440, 49912016, 62390020, 124780040, 249560080]

約数ペア:

[(1, 249560080), (2, 124780040), (4, 62390020), (5, 49912016), (7, 35651440), (8, 31195010), (10, 24956008), (11, 22687280), (14, 17825720), (16, 15597505), (20, 12478004), (22, 11343640), (28, 8912860), (29, 8605520), (35, 7130288), (40, 6239002), (44, 5671820), (55, 4537456), (56, 4456430), (58, 4302760), (70, 3565144), (77, 3241040), (80, 3119501), (88, 2835910), (110, 2268728), (112, 2228215), (116, 2151380), (121, 2062480), (127, 1965040), (140, 1782572), (145, 1721104), (154, 1620520), (176, 1417955), (203, 1229360), (220, 1134364), (232, 1075690), (242, 1031240), (254, 982520), (280, 891286), (290, 860552), (308, 810260), (319, 782320), (385, 648208), (406, 614680), (440, 567182), (464, 537845), (484, 515620), (508, 491260), (560, 445643), (580, 430276), (605, 412496), (616, 405130), (635, 393008), (638, 391160), (770, 324104), (812, 307340), (847, 294640), (880, 283591), (889, 280720), (968, 257810), (1015, 245872), (1016, 245630), (1160, 215138), (1210, 206248), (1232, 202565), (1270, 196504), (1276, 195580), (1397, 178640), (1540, 162052), (1595, 156464), (1624, 153670), (1694, 147320), (1778, 140360), (1936, 128905), (2030, 122936), (2032, 122815), (2233, 111760), (2320, 107569), (2420, 103124), (2540, 98252), (2552, 97790), (2794, 89320), (3080, 81026), (3190, 78232), (3248, 76835), (3388, 73660), (3509, 71120), (3556, 70180), (3683, 67760), (4060, 61468), (4235, 58928), (4445, 56144), (4466, 55880), (4840, 51562), (5080, 49126), (5104, 48895), (5588, 44660), (6160, 40513), (6380, 39116), (6776, 36830), (6985, 35728), (7018, 35560), (7112, 35090), (7366, 33880), (8120, 30734), (8470, 29464), (8890, 28072), (8932, 27940), (9680, 25781), (9779, 25520), (10160, 24563), (11165, 22352), (11176, 22330), (12760, 19558), (13552, 18415), (13970, 17864), (14036, 17780), (14224, 17545), (14732, 16940), (15367, 16240)]