20323820160

素因数分解:

$2^7\times 3^6\times 5^1\times 7^3\times {\mathrm{127}}^1$

素因数の和:185

約数の個数: 896

約数和(自身を含む): 85621248000

約数和(自身を除く): 65297427840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 127, 128, 135, 140, 144, 147, 160, 162, 168, 180, 189, 192, 196, 210, 216, 224, 240, 243, 245, 252, 254, 270, 280, 288, 294, 315, 320, 324, 336, 343, 360, 378, 381, 384, 392, 405, 420, 432, 441, 448, 480, 486, 490, 504, 508, 540, 560, 567, 576, 588, 630, 635, 640, 648, 672, 686, 720, 729, 735, 756, 762, 784, 810, 840, 864, 882, 889, 896, 945, 960, 972, 980, 1008, 1016, 1029, 1080, 1120, 1134, 1143, 1152, 1176, 1215, 1260, 1270, 1296, 1323, 1344, 1372, 1440, 1458, 1470, 1512, 1524, 1568, 1620, 1680, 1701, 1715, 1728, 1764, 1778, 1890, 1905, 1920, 1944, 1960, 2016, 2032, 2058, 2160, 2205, 2240, 2268, 2286, 2352, 2430, 2520, 2540, 2592, 2646, 2667, 2688, 2744, 2835, 2880, 2916, 2940, 3024, 3048, 3087, 3136, 3240, 3360, 3402, 3429, 3430, 3456, 3528, 3556, 3645, 3780, 3810, 3888, 3920, 3969, 4032, 4064, 4116, 4320, 4410, 4445, 4480, 4536, 4572, 4704, 4860, 5040, 5080, 5103, 5145, 5184, 5292, 5334, 5488, 5670, 5715, 5760, 5832, 5880, 6048, 6096, 6174, 6223, 6272, 6480, 6615, 6720, 6804, 6858, 6860, 7056, 7112, 7290, 7560, 7620, 7776, 7840, 7938, 8001, 8064, 8128, 8232, 8505, 8640, 8820, 8890, 9072, 9144, 9261, 9408, 9720, 10080, 10160, 10206, 10287, 10290, 10368, 10584, 10668, 10976, 11340, 11430, 11664, 11760, 11907, 12096, 12192, 12348, 12446, 12960, 13230, 13335, 13440, 13608, 13716, 13720, 14112, 14224, 14580, 15120, 15240, 15435, 15552, 15680, 15876, 16002, 16256, 16464, 17010, 17145, 17280, 17640, 17780, 18144, 18288, 18522, 18669, 18816, 19440, 19845, 20160, 20320, 20412, 20574, 20580, 21168, 21336, 21952, 22680, 22860, 23328, 23520, 23814, 24003, 24192, 24384, 24696, 24892, 25515, 25920, 26460, 26670, 27216, 27432, 27440, 27783, 28224, 28448, 29160, 30240, 30480, 30861, 30870, 31104, 31115, 31360, 31752, 32004, 32928, 34020, 34290, 35280, 35560, 35721, 36288, 36576, 37044, 37338, 38880, 39690, 40005, 40320, 40640, 40824, 41148, 41160, 42336, 42672, 43561, 43904, 45360, 45720, 46305, 46656, 47040, 47628, 48006, 48768, 49392, 49784, 51030, 51435, 51840, 52920, 53340, 54432, 54864, 54880, 55566, 56007, 56448, 56896, 58320, 59535, 60480, 60960, 61722, 61740, 62230, 63504, 64008, 65856, 68040, 68580, 70560, 71120, 71442, 72009, 72576, 73152, 74088, 74676, 77760, 79380, 80010, 81280, 81648, 82296, 82320, 83349, 84672, 85344, 87122, 90720, 91440, 92583, 92610, 93312, 93345, 94080, 95256, 96012, 98784, 99568, 102060, 102870, 105840, 106680, 108864, 109728, 109760, 111132, 112014, 113792, 116640, 119070, 120015, 120960, 121920, 123444, 123480, 124460, 127008, 128016, 130683, 131712, 136080, 137160, 138915, 141120, 142240, 142884, 144018, 146304, 148176, 149352, 154305, 155520, 158760, 160020, 163296, 164592, 164640, 166698, 168021, 169344, 170688, 174244, 178605, 181440, 182880, 185166, 185220, 186690, 190512, 192024, 197568, 199136, 204120, 205740, 211680, 213360, 216027, 217728, 217805, 219456, 219520, 222264, 224028, 233280, 238140, 240030, 243840, 246888, 246960, 248920, 250047, 254016, 256032, 261366, 272160, 274320, 277830, 280035, 282240, 284480, 285768, 288036, 296352, 298704, 308610, 317520, 320040, 326592, 329184, 329280, 333396, 336042, 341376, 348488, 357210, 360045, 362880, 365760, 370332, 370440, 373380, 381024, 384048, 392049, 395136, 398272, 408240, 411480, 416745, 423360, 426720, 432054, 435610, 438912, 444528, 448056, 462915, 466560, 476280, 480060, 493776, 493920, 497840, 500094, 504063, 508032, 512064, 522732, 544320, 548640, 555660, 560070, 568960, 571536, 576072, 592704, 597408, 617220, 635040, 640080, 648081, 653184, 653415, 658368, 658560, 666792, 672084, 696976, 714420, 720090, 731520, 740664, 740880, 746760, 762048, 768096, 784098, 796544, 816480, 822960, 833490, 840105, 846720, 853440, 864108, 871220, 889056, 896112, 925830, 952560, 960120, 987552, 987840, 995680, 1000188, 1008126, 1024128, 1045464, 1080135, 1088640, 1097280, 1111320, 1120140, 1143072, 1152144, 1176147, 1185408, 1194816, 1234440, 1250235, 1270080, 1280160, 1296162, 1306830, 1316736, 1333584, 1344168, 1393952, 1428840, 1440180, 1481328, 1481760, 1493520, 1512189, 1524096, 1536192, 1568196, 1632960, 1645920, 1666980, 1680210, 1706880, 1728216, 1742440, 1778112, 1792224, 1851660, 1905120, 1920240, 1960245, 1975104, 1975680, 1991360, 2000376, 2016252, 2090928, 2160270, 2194560, 2222640, 2240280, 2286144, 2304288, 2352294, 2389632, 2468880, 2500470, 2520315, 2540160, 2560320, 2592324, 2613660, 2667168, 2688336, 2787904, 2857680, 2880360, 2962656, 2963520, 2987040, 3024378, 3072384, 3136392, 3240405, 3265920, 3291840, 3333960, 3360420, 3456432, 3484880, 3528441, 3556224, 3584448, 3703320, 3810240, 3840480, 3920490, 3950208, 3982720, 4000752, 4032504, 4181856, 4320540, 4445280, 4480560, 4536567, 4572288, 4608576, 4704588, 4937760, 5000940, 5040630, 5120640, 5184648, 5227320, 5334336, 5376672, 5575808, 5715360, 5760720, 5880735, 5925312, 5927040, 5974080, 6048756, 6272784, 6480810, 6583680, 6667920, 6720840, 6912864, 6969760, 7056882, 7168896, 7406640, 7560945, 7620480, 7680960, 7840980, 8001504, 8065008, 8363712, 8641080, 8890560, 8961120, 9073134, 9217152, 9409176, 9875520, 10001880, 10081260, 10369296, 10454640, 10585323, 10668672, 10753344, 11430720, 11521440, 11761470, 11850624, 11948160, 12097512, 12545568, 12961620, 13335840, 13441680, 13825728, 13939520, 14113764, 14813280, 15121890, 15361920, 15681960, 16003008, 16130016, 16727424, 17282160, 17642205, 17781120, 17922240, 18146268, 18818352, 19751040, 20003760, 20162520, 20738592, 20909280, 21170646, 21506688, 22682835, 22861440, 23042880, 23522940, 24195024, 25091136, 25923240, 26671680, 26883360, 27651456, 27879040, 28227528, 29626560, 30243780, 31363920, 31755969, 32006016, 32260032, 34564320, 35284410, 35844480, 36292536, 37636704, 40007520, 40325040, 41477184, 41818560, 42341292, 45365670, 46085760, 47045880, 48390048, 50182272, 51846480, 52926615, 53343360, 53766720, 56455056, 59253120, 60487560, 62727840, 63511938, 64520064, 69128640, 70568820, 72585072, 75273408, 80015040, 80650080, 82954368, 83637120, 84682584, 90731340, 94091760, 96780096, 103692960, 105853230, 107533440, 112910112, 120975120, 125455680, 127023876, 138257280, 141137640, 145170144, 150546816, 158779845, 160030080, 161300160, 169365168, 181462680, 188183520, 193560192, 207385920, 211706460, 225820224, 241950240, 250911360, 254047752, 282275280, 290340288, 317559690, 322600320, 338730336, 362925360, 376367040, 414771840, 423412920, 451640448, 483900480, 508095504, 564550560, 580680576, 635119380, 677460672, 725850720, 752734080, 846825840, 967800960, 1016191008, 1129101120, 1270238760, 1354921344, 1451701440, 1693651680, 2032382016, 2258202240, 2540477520, 2903402880, 3387303360, 4064764032, 5080955040, 6774606720, 10161910080, 20323820160]

約数ペア:

[(1, 20323820160), (2, 10161910080), (3, 6774606720), (4, 5080955040), (5, 4064764032), (6, 3387303360), (7, 2903402880), (8, 2540477520), (9, 2258202240), (10, 2032382016), (12, 1693651680), (14, 1451701440), (15, 1354921344), (16, 1270238760), (18, 1129101120), (20, 1016191008), (21, 967800960), (24, 846825840), (27, 752734080), (28, 725850720), (30, 677460672), (32, 635119380), (35, 580680576), (36, 564550560), (40, 508095504), (42, 483900480), (45, 451640448), (48, 423412920), (49, 414771840), (54, 376367040), (56, 362925360), (60, 338730336), (63, 322600320), (64, 317559690), (70, 290340288), (72, 282275280), (80, 254047752), (81, 250911360), (84, 241950240), (90, 225820224), (96, 211706460), (98, 207385920), (105, 193560192), (108, 188183520), (112, 181462680), (120, 169365168), (126, 161300160), (127, 160030080), (128, 158779845), (135, 150546816), (140, 145170144), (144, 141137640), (147, 138257280), (160, 127023876), (162, 125455680), (168, 120975120), (180, 112910112), (189, 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(960, 21170646), (972, 20909280), (980, 20738592), (1008, 20162520), (1016, 20003760), (1029, 19751040), (1080, 18818352), (1120, 18146268), (1134, 17922240), (1143, 17781120), (1152, 17642205), (1176, 17282160), (1215, 16727424), (1260, 16130016), (1270, 16003008), (1296, 15681960), (1323, 15361920), (1344, 15121890), (1372, 14813280), (1440, 14113764), (1458, 13939520), (1470, 13825728), (1512, 13441680), (1524, 13335840), (1568, 12961620), (1620, 12545568), (1680, 12097512), (1701, 11948160), (1715, 11850624), (1728, 11761470), (1764, 11521440), (1778, 11430720), (1890, 10753344), (1905, 10668672), (1920, 10585323), (1944, 10454640), (1960, 10369296), (2016, 10081260), (2032, 10001880), (2058, 9875520), (2160, 9409176), (2205, 9217152), (2240, 9073134), (2268, 8961120), (2286, 8890560), (2352, 8641080), (2430, 8363712), (2520, 8065008), (2540, 8001504), (2592, 7840980), (2646, 7680960), (2667, 7620480), (2688, 7560945), (2744, 7406640), (2835, 7168896), (2880, 7056882), (2916, 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