20902976640

素因数分解:

$2^7\times 3^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:272

約数の個数: 1152

約数和(自身を含む): 94217497920

約数和(自身を除く): 73314521280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 81, 84, 90, 91, 96, 98, 104, 105, 108, 112, 117, 120, 126, 128, 130, 135, 140, 144, 147, 156, 160, 162, 168, 180, 182, 189, 192, 195, 196, 208, 210, 211, 216, 224, 234, 240, 243, 245, 252, 260, 270, 273, 280, 288, 294, 312, 315, 320, 324, 336, 351, 360, 364, 378, 384, 390, 392, 405, 416, 420, 422, 432, 441, 448, 455, 468, 480, 486, 490, 504, 520, 540, 546, 560, 567, 576, 585, 588, 624, 630, 633, 637, 640, 648, 672, 702, 720, 728, 735, 756, 780, 784, 810, 819, 832, 840, 844, 864, 882, 896, 910, 936, 945, 960, 972, 980, 1008, 1040, 1053, 1055, 1080, 1092, 1120, 1134, 1152, 1170, 1176, 1215, 1248, 1260, 1266, 1274, 1296, 1323, 1344, 1365, 1404, 1440, 1456, 1470, 1477, 1512, 1560, 1568, 1620, 1638, 1664, 1680, 1688, 1701, 1728, 1755, 1764, 1820, 1872, 1890, 1899, 1911, 1920, 1944, 1960, 2016, 2080, 2106, 2110, 2160, 2184, 2205, 2240, 2268, 2340, 2352, 2430, 2457, 2496, 2520, 2532, 2548, 2592, 2646, 2688, 2730, 2743, 2808, 2835, 2880, 2912, 2940, 2954, 3024, 3120, 3136, 3159, 3165, 3185, 3240, 3276, 3360, 3376, 3402, 3456, 3510, 3528, 3640, 3744, 3780, 3798, 3822, 3888, 3920, 3969, 4032, 4095, 4160, 4212, 4220, 4320, 4368, 4410, 4431, 4480, 4536, 4680, 4704, 4860, 4914, 4992, 5040, 5064, 5096, 5184, 5265, 5292, 5460, 5486, 5616, 5670, 5697, 5733, 5760, 5824, 5880, 5908, 6048, 6240, 6272, 6318, 6330, 6370, 6480, 6552, 6615, 6720, 6752, 6804, 7020, 7056, 7280, 7371, 7385, 7488, 7560, 7596, 7644, 7776, 7840, 7938, 8064, 8190, 8229, 8320, 8424, 8440, 8505, 8640, 8736, 8820, 8862, 9072, 9360, 9408, 9495, 9555, 9720, 9828, 10080, 10128, 10192, 10339, 10368, 10530, 10584, 10920, 10972, 11232, 11340, 11394, 11466, 11648, 11760, 11816, 11907, 12096, 12285, 12480, 12636, 12660, 12740, 12960, 13104, 13230, 13293, 13440, 13504, 13608, 13715, 14040, 14112, 14560, 14742, 14770, 14976, 15120, 15192, 15288, 15552, 15680, 15795, 15876, 16380, 16458, 16848, 16880, 17010, 17091, 17199, 17280, 17472, 17640, 17724, 18144, 18720, 18816, 18990, 19110, 19201, 19440, 19656, 19845, 20160, 20256, 20384, 20678, 21060, 21168, 21840, 21944, 22113, 22155, 22464, 22680, 22788, 22932, 23520, 23632, 23814, 24192, 24570, 24687, 24960, 25272, 25320, 25480, 25920, 26208, 26460, 26586, 27008, 27216, 27430, 28080, 28224, 28485, 28665, 29120, 29484, 29540, 30240, 30384, 30576, 31017, 31104, 31360, 31590, 31752, 32760, 32916, 33696, 33760, 34020, 34182, 34398, 34944, 35280, 35448, 36288, 36855, 37440, 37980, 38220, 38402, 38880, 39312, 39690, 39879, 40320, 40512, 40768, 41145, 41356, 42120, 42336, 43680, 43888, 44226, 44310, 44928, 45360, 45576, 45864, 47040, 47264, 47628, 49140, 49374, 50544, 50640, 50960, 51273, 51597, 51695, 51840, 52416, 52920, 53172, 54432, 54860, 56160, 56448, 56970, 57330, 57603, 58240, 58968, 59080, 59535, 60480, 60768, 61152, 62034, 63180, 63504, 65520, 65832, 66465, 67392, 67520, 68040, 68364, 68796, 70560, 70896, 72576, 73710, 74061, 74880, 75960, 76440, 76804, 77760, 78624, 79380, 79758, 81024, 81536, 82290, 82712, 84240, 84672, 85455, 85995, 87360, 87776, 88452, 88620, 90720, 91152, 91728, 93051, 94080, 94528, 95256, 96005, 98280, 98748, 101088, 101280, 101920, 102546, 103194, 103390, 104832, 105840, 106344, 108864, 109720, 110565, 112320, 113940, 114660, 115206, 117936, 118160, 119070, 119637, 120960, 121536, 122304, 123435, 124068, 126360, 127008, 131040, 131664, 132930, 134407, 134784, 135040, 136080, 136728, 137592, 141120, 141792, 147420, 148122, 151920, 152880, 153608, 154791, 155085, 155520, 157248, 158760, 159516, 164580, 165424, 168480, 169344, 170910, 171990, 172809, 174720, 175552, 176904, 177240, 181440, 182304, 183456, 186102, 189056, 190512, 192010, 196560, 197496, 199395, 202176, 202560, 203840, 205092, 206388, 206780, 211680, 212688, 217728, 219440, 221130, 222183, 224640, 227880, 229320, 230412, 235872, 236320, 238140, 239274, 243072, 244608, 246870, 248136, 252720, 254016, 256365, 257985, 262080, 263328, 265860, 268814, 272160, 273456, 275184, 279153, 282240, 283584, 288015, 294840, 296244, 303840, 305760, 307216, 309582, 310170, 314496, 317520, 319032, 329160, 330848, 336960, 341820, 343980, 345618, 351104, 353808, 354480, 358911, 362880, 364608, 366912, 370305, 372204, 381024, 384020, 393120, 394992, 398790, 403221, 404352, 405120, 407680, 410184, 412776, 413560, 423360, 425376, 438880, 442260, 444366, 455760, 458640, 460824, 465255, 471744, 472640, 476280, 478548, 493740, 496272, 505440, 508032, 512730, 515970, 518427, 524160, 526656, 531720, 537628, 544320, 546912, 550368, 558306, 567168, 576030, 589680, 592488, 598185, 607680, 611520, 614432, 619164, 620340, 635040, 638064, 658320, 661696, 666549, 672035, 673920, 683640, 687960, 691236, 707616, 708960, 717822, 729216, 733824, 740610, 744408, 762048, 768040, 773955, 786240, 789984, 797580, 806442, 820368, 825552, 827120, 837459, 846720, 850752, 864045, 877760, 884520, 888732, 911520, 917280, 921648, 930510, 943488, 945280, 952560, 957096, 987480, 992544, 1010880, 1025460, 1031940, 1036854, 1053312, 1063440, 1075256, 1088640, 1093824, 1100736, 1110915, 1116612, 1152060, 1179360, 1184976, 1196370, 1209663, 1215360, 1223040, 1228864, 1238328, 1240680, 1270080, 1276128, 1316640, 1323392, 1333098, 1344070, 1367280, 1375920, 1382472, 1395765, 1415232, 1417920, 1435644, 1481220, 1488816, 1524096, 1536080, 1547910, 1555281, 1572480, 1579968, 1595160, 1612884, 1640736, 1651104, 1654240, 1674918, 1701504, 1728090, 1755520, 1769040, 1777464, 1794555, 1823040, 1834560, 1843296, 1861020, 1905120, 1914192, 1974960, 1985088, 2016105, 2021760, 2050920, 2063880, 2073708, 2126880, 2150512, 2187648, 2201472, 2221830, 2233224, 2304120, 2358720, 2369952, 2392740, 2419326, 2457728, 2476656, 2481360, 2512377, 2540160, 2552256, 2592135, 2633280, 2666196, 2688140, 2734560, 2751840, 2764944, 2791530, 2830464, 2835840, 2871288, 2962440, 2977632, 3072160, 3095820, 3110562, 3159936, 3190320, 3225768, 3281472, 3302208, 3308480, 3332745, 3349836, 3456180, 3538080, 3554928, 3589110, 3628989, 3646080, 3669120, 3686592, 3722040, 3810240, 3828384, 3949920, 3970176, 4032210, 4101840, 4127760, 4147416, 4187295, 4253760, 4301024, 4443660, 4466448, 4608240, 4665843, 4717440, 4739904, 4785480, 4838652, 4953312, 4962720, 5024754, 5104512, 5184270, 5266560, 5332392, 5376280, 5469120, 5503680, 5529888, 5583060, 5742576, 5924880, 5955264, 6048315, 6144320, 6191640, 6221124, 6380640, 6451536, 6562944, 6604416, 6616960, 6665490, 6699672, 6912360, 7076160, 7109856, 7178220, 7257978, 7373184, 7444080, 7620480, 7656768, 7776405, 7899840, 8064420, 8203680, 8255520, 8294832, 8374590, 8507520, 8602048, 8887320, 8932896, 9216480, 9331686, 9479808, 9570960, 9677304, 9906624, 9925440, 10049508, 10368540, 10664784, 10752560, 10886967, 10938240, 11007360, 11059776, 11166120, 11485152, 11849760, 11910528, 12096630, 12288640, 12383280, 12442248, 12561885, 12761280, 12903072, 13330980, 13399344, 13824720, 14152320, 14219712, 14356440, 14515956, 14888160, 15313536, 15552810, 15799680, 16128840, 16407360, 16511040, 16589664, 16749180, 17204096, 17774640, 17865792, 18144945, 18432960, 18663372, 19141920, 19354608, 19813248, 19850880, 20099016, 20737080, 21329568, 21505120, 21773934, 22119552, 22332240, 22970304, 23329215, 23699520, 24193260, 24766560, 24884496, 25123770, 25522560, 25806144, 26661960, 26798688, 27649440, 28439424, 28712880, 29031912, 29776320, 31105620, 32257680, 32660901, 32814720, 33022080, 33179328, 33498360, 35549280, 35731584, 36289890, 36865920, 37326744, 38283840, 38709216, 40198032, 41474160, 42659136, 43010240, 43547868, 44664480, 45940608, 46658430, 47399040, 48386520, 49533120, 49768992, 50247540, 51612288, 53323920, 53597376, 54434835, 55298880, 57425760, 58063824, 59552640, 62211240, 64515360, 65321802, 66358656, 66996720, 71098560, 72579780, 74653488, 76567680, 77418432, 80396064, 82948320, 85318272, 86020480, 87095736, 89328960, 93316860, 96773040, 99066240, 99537984, 100495080, 106647840, 107194752, 108869670, 110597760, 114851520, 116127648, 124422480, 129030720, 130643604, 133993440, 142197120, 145159560, 149306976, 154836864, 160792128, 163304505, 165896640, 174191472, 178657920, 186633720, 193546080, 199075968, 200990160, 213295680, 217739340, 229703040, 232255296, 248844960, 258061440, 261287208, 267986880, 290319120, 298613952, 321584256, 326609010, 331793280, 348382944, 373267440, 387092160, 401980320, 426591360, 435478680, 464510592, 497689920, 522574416, 535973760, 580638240, 597227904, 653218020, 696765888, 746534880, 774184320, 803960640, 870957360, 995379840, 1045148832, 1161276480, 1306436040, 1393531776, 1493069760, 1607921280, 1741914720, 2090297664, 2322552960, 2612872080, 2986139520, 3483829440, 4180595328, 5225744160, 6967658880, 10451488320, 20902976640]

約数ペア:

[(1, 20902976640), (2, 10451488320), (3, 6967658880), (4, 5225744160), (5, 4180595328), (6, 3483829440), (7, 2986139520), (8, 2612872080), (9, 2322552960), (10, 2090297664), (12, 1741914720), (13, 1607921280), (14, 1493069760), (15, 1393531776), (16, 1306436040), (18, 1161276480), (20, 1045148832), (21, 995379840), (24, 870957360), (26, 803960640), (27, 774184320), (28, 746534880), (30, 696765888), (32, 653218020), (35, 597227904), (36, 580638240), (39, 535973760), (40, 522574416), (42, 497689920), (45, 464510592), (48, 435478680), (49, 426591360), (52, 401980320), (54, 387092160), (56, 373267440), (60, 348382944), (63, 331793280), (64, 326609010), (65, 321584256), (70, 298613952), (72, 290319120), (78, 267986880), (80, 261287208), (81, 258061440), (84, 248844960), (90, 232255296), (91, 229703040), (96, 217739340), (98, 213295680), (104, 200990160), (105, 199075968), (108, 193546080), (112, 186633720), (117, 178657920), (120, 174191472), (126, 165896640), (128, 163304505), (130, 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(546, 38283840), (560, 37326744), (567, 36865920), (576, 36289890), (585, 35731584), (588, 35549280), (624, 33498360), (630, 33179328), (633, 33022080), (637, 32814720), (640, 32660901), (648, 32257680), (672, 31105620), (702, 29776320), (720, 29031912), (728, 28712880), (735, 28439424), (756, 27649440), (780, 26798688), (784, 26661960), (810, 25806144), (819, 25522560), (832, 25123770), (840, 24884496), (844, 24766560), (864, 24193260), (882, 23699520), (896, 23329215), (910, 22970304), (936, 22332240), (945, 22119552), (960, 21773934), (972, 21505120), (980, 21329568), (1008, 20737080), (1040, 20099016), (1053, 19850880), (1055, 19813248), (1080, 19354608), (1092, 19141920), (1120, 18663372), (1134, 18432960), (1152, 18144945), (1170, 17865792), (1176, 17774640), (1215, 17204096), (1248, 16749180), (1260, 16589664), (1266, 16511040), (1274, 16407360), (1296, 16128840), (1323, 15799680), (1344, 15552810), (1365, 15313536), (1404, 14888160), (1440, 14515956), (1456, 14356440), (1470, 14219712), (1477, 14152320), (1512, 13824720), (1560, 13399344), (1568, 13330980), (1620, 12903072), (1638, 12761280), (1664, 12561885), (1680, 12442248), (1688, 12383280), (1701, 12288640), (1728, 12096630), (1755, 11910528), (1764, 11849760), (1820, 11485152), (1872, 11166120), (1890, 11059776), (1899, 11007360), (1911, 10938240), (1920, 10886967), (1944, 10752560), (1960, 10664784), (2016, 10368540), (2080, 10049508), (2106, 9925440), (2110, 9906624), (2160, 9677304), (2184, 9570960), (2205, 9479808), (2240, 9331686), (2268, 9216480), (2340, 8932896), (2352, 8887320), (2430, 8602048), (2457, 8507520), (2496, 8374590), (2520, 8294832), (2532, 8255520), (2548, 8203680), (2592, 8064420), (2646, 7899840), (2688, 7776405), (2730, 7656768), (2743, 7620480), (2808, 7444080), (2835, 7373184), (2880, 7257978), (2912, 7178220), (2940, 7109856), (2954, 7076160), (3024, 6912360), (3120, 6699672), (3136, 6665490), (3159, 6616960), (3165, 6604416), (3185, 6562944), (3240, 6451536), (3276, 6380640), (3360, 6221124), (3376, 6191640), (3402, 6144320), (3456, 6048315), (3510, 5955264), (3528, 5924880), (3640, 5742576), (3744, 5583060), (3780, 5529888), (3798, 5503680), (3822, 5469120), (3888, 5376280), (3920, 5332392), (3969, 5266560), (4032, 5184270), (4095, 5104512), (4160, 5024754), (4212, 4962720), (4220, 4953312), (4320, 4838652), (4368, 4785480), (4410, 4739904), (4431, 4717440), (4480, 4665843), (4536, 4608240), (4680, 4466448), (4704, 4443660), (4860, 4301024), (4914, 4253760), (4992, 4187295), (5040, 4147416), (5064, 4127760), (5096, 4101840), (5184, 4032210), (5265, 3970176), (5292, 3949920), (5460, 3828384), (5486, 3810240), (5616, 3722040), (5670, 3686592), (5697, 3669120), (5733, 3646080), (5760, 3628989), (5824, 3589110), (5880, 3554928), (5908, 3538080), (6048, 3456180), (6240, 3349836), (6272, 3332745), (6318, 3308480), (6330, 3302208), (6370, 3281472), (6480, 3225768), (6552, 3190320), (6615, 3159936), (6720, 3110562), (6752, 3095820), (6804, 3072160), (7020, 2977632), (7056, 2962440), (7280, 2871288), (7371, 2835840), (7385, 2830464), (7488, 2791530), (7560, 2764944), (7596, 2751840), (7644, 2734560), (7776, 2688140), (7840, 2666196), (7938, 2633280), (8064, 2592135), (8190, 2552256), (8229, 2540160), (8320, 2512377), (8424, 2481360), (8440, 2476656), (8505, 2457728), (8640, 2419326), (8736, 2392740), (8820, 2369952), (8862, 2358720), (9072, 2304120), (9360, 2233224), (9408, 2221830), (9495, 2201472), (9555, 2187648), (9720, 2150512), (9828, 2126880), (10080, 2073708), (10128, 2063880), (10192, 2050920), (10339, 2021760), (10368, 2016105), (10530, 1985088), (10584, 1974960), (10920, 1914192), (10972, 1905120), (11232, 1861020), (11340, 1843296), (11394, 1834560), (11466, 1823040), (11648, 1794555), (11760, 1777464), (11816, 1769040), (11907, 1755520), (12096, 1728090), (12285, 1701504), (12480, 1674918), (12636, 1654240), (12660, 1651104), (12740, 1640736), (12960, 1612884), (13104, 1595160), (13230, 1579968), (13293, 1572480), 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