247441920

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:167

約数の個数: 320

約数和(自身を含む): 901549440

約数和(自身を除く): 654107520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 32, 33, 40, 44, 48, 55, 58, 60, 64, 66, 80, 87, 88, 96, 101, 110, 116, 120, 128, 132, 145, 160, 165, 174, 176, 192, 202, 220, 232, 240, 256, 264, 290, 303, 319, 320, 330, 348, 352, 384, 404, 435, 440, 464, 480, 505, 512, 528, 580, 606, 638, 640, 660, 696, 704, 768, 808, 870, 880, 928, 957, 960, 1010, 1056, 1111, 1160, 1212, 1276, 1280, 1320, 1392, 1408, 1515, 1536, 1595, 1616, 1740, 1760, 1856, 1914, 1920, 2020, 2112, 2222, 2320, 2424, 2552, 2560, 2640, 2784, 2816, 2929, 3030, 3190, 3232, 3333, 3480, 3520, 3712, 3828, 3840, 4040, 4224, 4444, 4640, 4785, 4848, 5104, 5280, 5555, 5568, 5632, 5858, 6060, 6380, 6464, 6666, 6960, 7040, 7424, 7656, 7680, 8080, 8448, 8787, 8888, 9280, 9570, 9696, 10208, 10560, 11110, 11136, 11716, 12120, 12760, 12928, 13332, 13920, 14080, 14645, 14848, 15312, 16160, 16665, 16896, 17574, 17776, 18560, 19140, 19392, 20416, 21120, 22220, 22272, 23432, 24240, 25520, 25856, 26664, 27840, 28160, 29290, 30624, 32219, 32320, 33330, 35148, 35552, 37120, 38280, 38784, 40832, 42240, 43935, 44440, 44544, 46864, 48480, 51040, 51712, 53328, 55680, 58580, 61248, 64438, 64640, 66660, 70296, 71104, 74240, 76560, 77568, 81664, 84480, 87870, 88880, 93728, 96657, 96960, 102080, 106656, 111360, 117160, 122496, 128876, 129280, 133320, 140592, 142208, 153120, 155136, 161095, 163328, 175740, 177760, 187456, 193314, 193920, 204160, 213312, 222720, 234320, 244992, 257752, 258560, 266640, 281184, 284416, 306240, 322190, 351480, 355520, 374912, 386628, 387840, 408320, 426624, 468640, 483285, 489984, 515504, 533280, 562368, 568832, 612480, 644380, 702960, 711040, 749824, 773256, 775680, 816640, 853248, 937280, 966570, 1031008, 1066560, 1124736, 1224960, 1288760, 1405920, 1422080, 1499648, 1546512, 1706496, 1874560, 1933140, 2062016, 2133120, 2249472, 2449920, 2577520, 2811840, 2844160, 3093024, 3749120, 3866280, 4124032, 4266240, 4498944, 5155040, 5623680, 6186048, 7498240, 7732560, 8248064, 8532480, 10310080, 11247360, 12372096, 15465120, 16496128, 20620160, 22494720, 24744192, 30930240, 41240320, 49488384, 61860480, 82480640, 123720960, 247441920]

約数ペア:

[(1, 247441920), (2, 123720960), (3, 82480640), (4, 61860480), (5, 49488384), (6, 41240320), (8, 30930240), (10, 24744192), (11, 22494720), (12, 20620160), (15, 16496128), (16, 15465120), (20, 12372096), (22, 11247360), (24, 10310080), (29, 8532480), (30, 8248064), (32, 7732560), (33, 7498240), (40, 6186048), (44, 5623680), (48, 5155040), (55, 4498944), (58, 4266240), (60, 4124032), (64, 3866280), (66, 3749120), (80, 3093024), (87, 2844160), (88, 2811840), (96, 2577520), (101, 2449920), (110, 2249472), (116, 2133120), (120, 2062016), (128, 1933140), (132, 1874560), (145, 1706496), (160, 1546512), (165, 1499648), (174, 1422080), (176, 1405920), (192, 1288760), (202, 1224960), (220, 1124736), (232, 1066560), (240, 1031008), (256, 966570), (264, 937280), (290, 853248), (303, 816640), (319, 775680), (320, 773256), (330, 749824), (348, 711040), (352, 702960), (384, 644380), (404, 612480), (435, 568832), (440, 562368), (464, 533280), (480, 515504), (505, 489984), (512, 483285), (528, 468640), (580, 426624), (606, 408320), (638, 387840), (640, 386628), (660, 374912), (696, 355520), (704, 351480), (768, 322190), (808, 306240), (870, 284416), (880, 281184), (928, 266640), (957, 258560), (960, 257752), (1010, 244992), (1056, 234320), (1111, 222720), (1160, 213312), (1212, 204160), (1276, 193920), (1280, 193314), (1320, 187456), (1392, 177760), (1408, 175740), (1515, 163328), (1536, 161095), (1595, 155136), (1616, 153120), (1740, 142208), (1760, 140592), (1856, 133320), (1914, 129280), (1920, 128876), (2020, 122496), (2112, 117160), (2222, 111360), (2320, 106656), (2424, 102080), (2552, 96960), (2560, 96657), (2640, 93728), (2784, 88880), (2816, 87870), (2929, 84480), (3030, 81664), (3190, 77568), (3232, 76560), (3333, 74240), (3480, 71104), (3520, 70296), (3712, 66660), (3828, 64640), (3840, 64438), (4040, 61248), (4224, 58580), (4444, 55680), (4640, 53328), (4785, 51712), (4848, 51040), (5104, 48480), (5280, 46864), (5555, 44544), (5568, 44440), (5632, 43935), (5858, 42240), (6060, 40832), (6380, 38784), (6464, 38280), (6666, 37120), (6960, 35552), (7040, 35148), (7424, 33330), (7656, 32320), (7680, 32219), (8080, 30624), (8448, 29290), (8787, 28160), (8888, 27840), (9280, 26664), (9570, 25856), (9696, 25520), (10208, 24240), (10560, 23432), (11110, 22272), (11136, 22220), (11716, 21120), (12120, 20416), (12760, 19392), (12928, 19140), (13332, 18560), (13920, 17776), (14080, 17574), (14645, 16896), (14848, 16665), (15312, 16160)]