20523740160

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:157

約数の個数: 1056

約数和(自身を含む): 86831578368

約数和(自身を除く): 66307838208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 37, 40, 42, 44, 48, 49, 55, 56, 60, 64, 66, 67, 70, 74, 77, 80, 84, 88, 96, 98, 105, 110, 111, 112, 120, 128, 132, 134, 140, 147, 148, 154, 160, 165, 168, 176, 185, 192, 196, 201, 210, 220, 222, 224, 231, 240, 245, 256, 259, 264, 268, 280, 294, 296, 308, 320, 330, 335, 336, 352, 370, 384, 385, 392, 402, 407, 420, 440, 444, 448, 462, 469, 480, 490, 512, 518, 528, 536, 539, 555, 560, 588, 592, 616, 640, 660, 670, 672, 704, 735, 737, 740, 768, 770, 777, 784, 804, 814, 840, 880, 888, 896, 924, 938, 960, 980, 1005, 1024, 1036, 1056, 1072, 1078, 1110, 1120, 1155, 1176, 1184, 1221, 1232, 1280, 1295, 1320, 1340, 1344, 1407, 1408, 1470, 1474, 1480, 1536, 1540, 1554, 1568, 1608, 1617, 1628, 1680, 1760, 1776, 1792, 1813, 1848, 1876, 1920, 1960, 2010, 2035, 2072, 2112, 2144, 2156, 2211, 2220, 2240, 2310, 2345, 2352, 2368, 2442, 2464, 2479, 2560, 2590, 2640, 2680, 2688, 2695, 2814, 2816, 2849, 2940, 2948, 2960, 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21560, 21756, 22110, 22512, 22792, 23520, 23584, 23680, 24420, 24640, 24790, 24864, 25088, 25728, 25795, 25872, 26048, 26264, 26880, 27195, 27269, 28140, 28160, 28416, 28490, 29008, 29480, 29568, 29748, 30016, 30954, 31080, 31360, 32160, 32340, 32560, 32830, 33152, 33792, 34188, 34304, 34496, 34706, 35376, 35520, 35840, 36113, 36260, 36960, 37185, 37520, 37632, 37888, 39072, 39396, 39424, 39664, 39886, 41272, 41440, 42240, 42735, 42880, 43120, 43512, 44220, 45024, 45584, 47040, 47168, 47360, 48840, 49245, 49280, 49580, 49728, 50176, 51456, 51590, 51744, 52059, 52096, 52528, 53760, 54390, 54538, 56280, 56320, 56832, 56980, 58016, 58960, 59136, 59496, 59829, 60032, 61908, 62160, 62720, 64320, 64680, 65120, 65660, 66304, 68376, 68608, 68992, 69412, 70752, 71040, 72226, 72520, 73920, 74370, 75040, 75264, 77385, 78144, 78792, 78848, 79328, 79772, 81807, 82544, 82880, 84480, 85470, 85760, 86240, 86765, 87024, 88440, 90048, 91168, 94080, 94336, 94720, 97680, 98490, 98560, 99160, 99456, 99715, 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376320, 377344, 381766, 390720, 393960, 394240, 396640, 397824, 398860, 409035, 412720, 413952, 416472, 416768, 420224, 433356, 435120, 436304, 450240, 455840, 464128, 471680, 475968, 478632, 480256, 485884, 495264, 497280, 514560, 517440, 520590, 520960, 525280, 541695, 545380, 547008, 551936, 555296, 566016, 568320, 572649, 577808, 580160, 591360, 594960, 598290, 600320, 607355, 619080, 625152, 630336, 634624, 638176, 654456, 660352, 663040, 683760, 689920, 694120, 696192, 707520, 720384, 722260, 728826, 729344, 752640, 754688, 763532, 781440, 787920, 793280, 795648, 797720, 818070, 825440, 827904, 832944, 840448, 866712, 870240, 872608, 900480, 911680, 928256, 943360, 951936, 954415, 957264, 971768, 990528, 994560, 1029120, 1034880, 1041180, 1041920, 1050560, 1083390, 1090760, 1094016, 1110592, 1132032, 1145298, 1155616, 1160320, 1182720, 1189920, 1196580, 1200640, 1214710, 1238160, 1250304, 1260672, 1269248, 1276352, 1308912, 1320704, 1326080, 1336181, 1367520, 1379840, 1388240, 1392384, 1415040, 1440768, 1444520, 1457652, 1458688, 1527064, 1562880, 1575840, 1586560, 1595440, 1636140, 1650880, 1655808, 1665888, 1680896, 1733424, 1740480, 1745216, 1800960, 1822065, 1823360, 1856512, 1886720, 1903872, 1908830, 1914528, 1943536, 1981056, 1989120, 2069760, 2082360, 2083840, 2101120, 2166780, 2181520, 2188032, 2221184, 2264064, 2290596, 2311232, 2320640, 2379840, 2393160, 2401280, 2429420, 2476320, 2521344, 2538496, 2552704, 2617824, 2641408, 2672362, 2735040, 2759680, 2776480, 2784768, 2830080, 2863245, 2889040, 2915304, 2917376, 3054128, 3125760, 3151680, 3173120, 3190880, 3272280, 3301760, 3331776, 3361792, 3466848, 3480960, 3490432, 3601920, 3644130, 3646720, 3773440, 3807744, 3817660, 3829056, 3887072, 3962112, 3978240, 4008543, 4139520, 4164720, 4202240, 4333560, 4363040, 4376064, 4442368, 4581192, 4622464, 4641280, 4759680, 4786320, 4858840, 4952640, 5042688, 5105408, 5235648, 5282816, 5344724, 5470080, 5552960, 5569536, 5660160, 5726490, 5778080, 5830608, 6108256, 6251520, 6303360, 6346240, 6381760, 6544560, 6603520, 6663552, 6680905, 6933696, 6961920, 6980864, 7203840, 7288260, 7293440, 7615488, 7635320, 7658112, 7774144, 7924224, 8017086, 8279040, 8329440, 8404480, 8667120, 8726080, 8752128, 8884736, 9162384, 9244928, 9282560, 9519360, 9572640, 9717680, 9905280, 10085376, 10210816, 10471296, 10689448, 10940160, 11105920, 11320320, 11452980, 11556160, 11661216, 12216512, 12606720, 12692480, 12763520, 13089120, 13207040, 13327104, 13361810, 13867392, 13923840, 13961728, 14576520, 14586880, 15270640, 15316224, 15548288, 15848448, 16034172, 16658880, 16808960, 17334240, 17452160, 17769472, 18324768, 18489856, 19038720, 19145280, 19435360, 19810560, 20042715, 20421632, 20942592, 21378896, 21880320, 22211840, 22905960, 23112320, 23322432, 24433024, 25213440, 25527040, 26178240, 26414080, 26654208, 26723620, 27734784, 27847680, 27923456, 29153040, 30541280, 30632448, 31096576, 32068344, 33317760, 34668480, 34904320, 36649536, 36979712, 38077440, 38290560, 38870720, 39621120, 40085430, 41885184, 42757792, 43760640, 44423680, 45811920, 46224640, 46644864, 48866048, 50426880, 51054080, 52356480, 53308416, 53447240, 55469568, 58306080, 61082560, 61264896, 62193152, 64136688, 66635520, 69336960, 69808640, 73299072, 76581120, 77741440, 79242240, 80170860, 83770368, 85515584, 88847360, 91623840, 92449280, 93289728, 97732096, 102108160, 104712960, 106894480, 110939136, 116612160, 122165120, 124386304, 128273376, 133271040, 138673920, 139617280, 146598144, 153162240, 155482880, 160341720, 171031168, 183247680, 184898560, 186579456, 195464192, 209425920, 213788960, 233224320, 244330240, 256546752, 266542080, 277347840, 293196288, 306324480, 310965760, 320683440, 342062336, 366495360, 373158912, 418851840, 427577920, 466448640, 488660480, 513093504, 554695680, 586392576, 621931520, 641366880, 684124672, 732990720, 855155840, 932897280, 977320960, 1026187008, 1282733760, 1368249344, 1465981440, 1710311680, 1865794560, 2052374016, 2565467520, 2931962880, 3420623360, 4104748032, 5130935040, 6841246720, 10261870080, 20523740160]

約数ペア:

[(1, 20523740160), (2, 10261870080), (3, 6841246720), (4, 5130935040), (5, 4104748032), (6, 3420623360), (7, 2931962880), (8, 2565467520), (10, 2052374016), (11, 1865794560), (12, 1710311680), (14, 1465981440), (15, 1368249344), (16, 1282733760), (20, 1026187008), (21, 977320960), (22, 932897280), (24, 855155840), (28, 732990720), (30, 684124672), (32, 641366880), (33, 621931520), (35, 586392576), (37, 554695680), (40, 513093504), (42, 488660480), (44, 466448640), (48, 427577920), (49, 418851840), (55, 373158912), (56, 366495360), (60, 342062336), (64, 320683440), (66, 310965760), (67, 306324480), (70, 293196288), (74, 277347840), (77, 266542080), (80, 256546752), (84, 244330240), (88, 233224320), (96, 213788960), (98, 209425920), (105, 195464192), (110, 186579456), (111, 184898560), (112, 183247680), (120, 171031168), (128, 160341720), (132, 155482880), (134, 153162240), (140, 146598144), (147, 139617280), (148, 138673920), (154, 133271040), (160, 128273376), (165, 124386304), (168, 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(129360, 158656), (130240, 157584), (131320, 156288), (132608, 154770), (136345, 150528), (136752, 150080), (137984, 148740), (138824, 147840), (141504, 145040), (142080, 144452)]