81161982720

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:378

約数の個数: 1152

約数和(自身を含む): 358995732480

約数和(自身を除く): 277833749760

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, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 128, 130, 131, 135, 140, 144, 156, 160, 168, 180, 182, 189, 192, 195, 197, 208, 210, 216, 224, 234, 240, 252, 256, 260, 262, 270, 273, 280, 288, 312, 315, 320, 336, 351, 360, 364, 378, 384, 390, 393, 394, 416, 420, 432, 448, 455, 468, 480, 504, 520, 524, 540, 546, 560, 576, 585, 591, 624, 630, 640, 655, 672, 702, 720, 728, 756, 768, 780, 786, 788, 819, 832, 840, 864, 896, 910, 917, 936, 945, 960, 985, 1008, 1040, 1048, 1080, 1092, 1120, 1152, 1170, 1179, 1182, 1248, 1260, 1280, 1310, 1344, 1365, 1379, 1404, 1440, 1456, 1512, 1560, 1572, 1576, 1638, 1664, 1680, 1703, 1728, 1755, 1773, 1792, 1820, 1834, 1872, 1890, 1920, 1965, 1970, 2016, 2080, 2096, 2160, 2184, 2240, 2304, 2340, 2358, 2364, 2457, 2496, 2520, 2561, 2620, 2688, 2730, 2751, 2758, 2808, 2880, 2912, 2955, 3024, 3120, 3144, 3152, 3276, 3328, 3360, 3406, 3456, 3510, 3537, 3546, 3640, 3668, 3744, 3780, 3840, 3930, 3940, 4032, 4095, 4137, 4160, 4192, 4320, 4368, 4480, 4585, 4680, 4716, 4728, 4914, 4992, 5040, 5109, 5122, 5240, 5319, 5376, 5460, 5502, 5516, 5616, 5760, 5824, 5895, 5910, 6048, 6240, 6288, 6304, 6552, 6720, 6812, 6895, 6912, 7020, 7074, 7092, 7280, 7336, 7488, 7560, 7683, 7860, 7880, 8064, 8190, 8253, 8274, 8320, 8384, 8515, 8640, 8736, 8865, 8960, 9170, 9360, 9432, 9456, 9828, 9984, 10080, 10218, 10244, 10480, 10638, 10920, 11004, 11032, 11232, 11520, 11648, 11790, 11820, 11921, 12096, 12285, 12411, 12480, 12576, 12608, 12805, 13104, 13440, 13624, 13755, 13790, 14040, 14148, 14184, 14560, 14672, 14976, 15120, 15327, 15366, 15720, 15760, 16128, 16380, 16506, 16548, 16640, 16768, 17030, 17280, 17472, 17685, 17730, 17927, 18340, 18720, 18864, 18912, 19656, 20160, 20436, 20488, 20685, 20960, 21276, 21840, 22008, 22064, 22464, 23049, 23296, 23580, 23640, 23842, 24192, 24570, 24759, 24822, 24960, 25152, 25216, 25545, 25610, 25807, 26208, 26595, 26880, 27248, 27510, 27580, 28080, 28296, 28368, 29120, 29344, 29952, 30240, 30654, 30732, 31440, 31520, 32760, 33012, 33096, 33536, 34060, 34560, 34944, 35370, 35460, 35763, 35854, 36680, 37233, 37440, 37728, 37824, 38415, 39312, 40320, 40872, 40976, 41265, 41370, 41920, 42552, 43680, 44016, 44128, 44928, 45981, 46098, 47160, 47280, 47684, 48384, 49140, 49518, 49644, 49920, 50304, 50432, 51090, 51220, 51614, 52416, 53190, 53781, 54496, 55020, 55160, 56160, 56592, 56736, 58240, 58688, 59605, 60480, 61308, 61464, 62055, 62880, 63040, 65520, 66024, 66192, 68120, 69147, 69888, 70740, 70920, 71526, 71708, 73360, 74466, 74880, 75456, 75648, 76635, 76830, 77421, 78624, 80640, 81744, 81952, 82530, 82740, 83840, 85104, 87360, 88032, 88256, 89635, 89856, 91962, 92196, 94320, 94560, 95368, 98280, 99036, 99288, 100608, 102180, 102440, 103228, 104832, 106380, 107289, 107562, 108992, 110040, 110320, 112320, 113184, 113472, 115245, 116480, 117376, 119210, 120960, 122616, 122928, 123795, 124110, 125760, 126080, 129035, 131040, 132048, 132384, 136240, 138294, 141480, 141840, 143052, 143416, 146720, 148932, 149760, 150912, 151296, 153270, 153660, 154842, 157248, 161343, 163488, 163904, 165060, 165480, 167680, 170208, 174720, 176064, 176512, 178815, 179270, 180649, 183924, 184392, 186165, 188640, 189120, 190736, 196560, 198072, 198576, 204360, 204880, 206456, 209664, 212760, 214578, 215124, 217984, 220080, 220640, 224640, 226368, 226944, 229905, 230490, 232263, 234752, 238420, 241920, 245232, 245856, 247590, 248220, 251520, 252160, 258070, 262080, 264096, 264768, 268905, 272480, 276588, 282960, 283680, 286104, 286832, 293440, 297864, 301824, 306540, 307320, 309684, 314496, 321867, 322686, 326976, 327808, 330120, 330960, 335491, 340416, 345735, 349440, 352128, 353024, 357630, 358540, 361298, 367848, 368784, 372330, 377280, 378240, 381472, 387105, 393120, 396144, 397152, 408720, 409760, 412912, 425520, 429156, 430248, 435968, 440160, 441280, 449280, 452736, 453888, 459810, 460980, 464526, 476840, 484029, 490464, 491712, 495180, 496440, 503040, 516140, 524160, 528192, 529536, 536445, 537810, 541947, 544960, 553176, 565920, 567360, 572208, 573664, 586880, 595728, 613080, 614640, 619368, 628992, 643734, 645372, 653952, 655616, 660240, 661920, 670982, 680832, 691470, 696789, 704256, 715260, 717080, 722596, 735696, 737568, 744660, 754560, 756480, 762944, 774210, 786240, 792288, 794304, 806715, 817440, 819520, 825824, 851040, 858312, 860496, 880320, 882560, 903245, 905472, 919620, 921960, 929052, 953680, 968058, 980928, 983424, 990360, 992880, 1006473, 1032280, 1048320, 1056384, 1059072, 1072890, 1075620, 1083894, 1089920, 1106352, 1131840, 1134720, 1144416, 1147328, 1161315, 1173760, 1191456, 1226160, 1229280, 1238736, 1287468, 1290744, 1307904, 1320480, 1323840, 1341964, 1361664, 1382940, 1393578, 1430520, 1434160, 1445192, 1471392, 1475136, 1489320, 1509120, 1525888, 1548420, 1572480, 1584576, 1588608, 1609335, 1613430, 1625841, 1634880, 1639040, 1651648, 1677455, 1702080, 1716624, 1720992, 1760640, 1765120, 1806490, 1839240, 1843920, 1858104, 1907360, 1936116, 1961856, 1966848, 1980720, 1985760, 2012946, 2064560, 2112768, 2145780, 2151240, 2167788, 2179840, 2212704, 2263680, 2269440, 2288832, 2294656, 2322630, 2348437, 2382912, 2420145, 2452320, 2458560, 2477472, 2574936, 2581488, 2640960, 2647680, 2683928, 2709735, 2765880, 2787156, 2861040, 2868320, 2890384, 2942784, 2950272, 2978640, 3019419, 3051776, 3096840, 3144960, 3169152, 3177216, 3218670, 3226860, 3251682, 3269760, 3278080, 3303296, 3354910, 3404160, 3433248, 3441984, 3483945, 3521280, 3612980, 3678480, 3687840, 3716208, 3814720, 3872232, 3923712, 3961440, 3971520, 4025892, 4129120, 4291560, 4302480, 4335576, 4425408, 4527360, 4577664, 4589312, 4645260, 4696874, 4765824, 4840290, 4877523, 4904640, 4917120, 4954944, 5032365, 5149872, 5162976, 5281920, 5295360, 5367856, 5419470, 5531760, 5574312, 5722080, 5736640, 5780768, 5885568, 5900544, 5957280, 6038838, 6193680, 6338304, 6437340, 6453720, 6503364, 6539520, 6606592, 6709820, 6808320, 6866496, 6883968, 6967890, 7045311, 7225960, 7356960, 7375680, 7432416, 7629440, 7744464, 7922880, 7943040, 8051784, 8129205, 8258240, 8583120, 8604960, 8671152, 8850816, 9058257, 9155328, 9290520, 9393748, 9531648, 9680580, 9755046, 9809280, 9834240, 9909888, 10064730, 10299744, 10325952, 10563840, 10735712, 10838940, 11063520, 11148624, 11444160, 11473280, 11561536, 11742185, 11771136, 11914560, 12077676, 12387360, 12874680, 12907440, 13006728, 13419640, 13732992, 13767936, 13935780, 14090622, 14451920, 14713920, 14751360, 14864832, 15097095, 15258880, 15488928, 15845760, 15886080, 16103568, 16258410, 16516480, 17166240, 17209920, 17342304, 17701632, 18116514, 18581040, 18787496, 19361160, 19510092, 19618560, 19819776, 20129460, 20599488, 20651904, 21135933, 21471424, 21677880, 22127040, 22297248, 22888320, 22946560, 23123072, 23484370, 23829120, 24155352, 24387615, 24774720, 25749360, 25814880, 26013456, 26839280, 27465984, 27871560, 28181244, 28903840, 29427840, 29502720, 29729664, 30194190, 30977856, 31691520, 32207136, 32516820, 33032960, 34332480, 34419840, 34684608, 35226555, 36233028, 37162080, 37574992, 38722320, 39020184, 40258920, 41198976, 41303808, 42271866, 42942848, 43355760, 44254080, 44594496, 45291285, 45776640, 46246144, 46968740, 47658240, 48310704, 48775230, 49549440, 51498720, 51629760, 52026912, 53678560, 55743120, 56362488, 57807680, 58855680, 59459328, 60388380, 61955712, 63407799, 64414272, 65033640, 68664960, 68839680, 69369216, 70453110, 72466056, 74324160, 75149984, 77444640, 78040368, 80517840, 82397952, 84543732, 85885696, 86711520, 88508160, 89188992, 90582570, 93937480, 96621408, 97550460, 99098880, 102997440, 103259520, 104053824, 105679665, 107357120, 111486240, 112724976, 115615360, 120776760, 123911424, 126815598, 128828544, 130067280, 137329920, 138738432, 140906220, 144932112, 148648320, 150299968, 154889280, 156080736, 161035680, 169087464, 173423040, 178377984, 181165140, 187874960, 193242816, 195100920, 205994880, 206519040, 208107648, 211359330, 214714240, 222972480, 225449952, 231230720, 241553520, 253631196, 257657088, 260134560, 281812440, 289864224, 297296640, 300599936, 309778560, 312161472, 317038995, 322071360, 338174928, 346846080, 362330280, 375749920, 386485632, 390201840, 411989760, 416215296, 422718660, 429428480, 445944960, 450899904, 483107040, 507262392, 520269120, 563624880, 579728448, 601199872, 619557120, 624322944, 634077990, 644142720, 676349856, 693692160, 724660560, 751499840, 772971264, 780403680, 845437320, 891889920, 901799808, 966214080, 1014524784, 1040538240, 1127249760, 1159456896, 1248645888, 1268155980, 1288285440, 1352699712, 1449321120, 1502999680, 1560807360, 1690874640, 1803599616, 1932428160, 2029049568, 2081076480, 2254499520, 2318913792, 2536311960, 2705399424, 2898642240, 3005999360, 3121614720, 3381749280, 3864856320, 4058099136, 4508999040, 5072623920, 5410798848, 5797284480, 6243229440, 6763498560, 8116198272, 9017998080, 10145247840, 11594568960, 13526997120, 16232396544, 20290495680, 27053994240, 40580991360, 81161982720]

約数ペア:

[(1, 81161982720), (2, 40580991360), (3, 27053994240), (4, 20290495680), (5, 16232396544), (6, 13526997120), (7, 11594568960), (8, 10145247840), (9, 9017998080), (10, 8116198272), (12, 6763498560), (13, 6243229440), (14, 5797284480), (15, 5410798848), (16, 5072623920), (18, 4508999040), (20, 4058099136), (21, 3864856320), (24, 3381749280), (26, 3121614720), (27, 3005999360), (28, 2898642240), (30, 2705399424), (32, 2536311960), (35, 2318913792), (36, 2254499520), (39, 2081076480), (40, 2029049568), (42, 1932428160), (45, 1803599616), (48, 1690874640), (52, 1560807360), (54, 1502999680), (56, 1449321120), (60, 1352699712), (63, 1288285440), (64, 1268155980), (65, 1248645888), (70, 1159456896), (72, 1127249760), (78, 1040538240), (80, 1014524784), (84, 966214080), (90, 901799808), (91, 891889920), (96, 845437320), (104, 780403680), (105, 772971264), (108, 751499840), (112, 724660560), (117, 693692160), (120, 676349856), (126, 644142720), (128, 634077990), (130, 624322944), (131, 619557120), (135, 601199872), (140, 579728448), (144, 563624880), (156, 520269120), (160, 507262392), (168, 483107040), (180, 450899904), (182, 445944960), (189, 429428480), (192, 422718660), (195, 416215296), (197, 411989760), (208, 390201840), (210, 386485632), (216, 375749920), (224, 362330280), (234, 346846080), (240, 338174928), (252, 322071360), (256, 317038995), (260, 312161472), (262, 309778560), (270, 300599936), (273, 297296640), (280, 289864224), (288, 281812440), (312, 260134560), (315, 257657088), (320, 253631196), (336, 241553520), (351, 231230720), (360, 225449952), (364, 222972480), (378, 214714240), (384, 211359330), (390, 208107648), (393, 206519040), (394, 205994880), (416, 195100920), (420, 193242816), (432, 187874960), (448, 181165140), (455, 178377984), (468, 173423040), (480, 169087464), (504, 161035680), (520, 156080736), (524, 154889280), (540, 150299968), (546, 148648320), (560, 144932112), (576, 140906220), (585, 138738432), (591, 137329920), (624, 130067280), (630, 128828544), (640, 126815598), (655, 123911424), (672, 120776760), (702, 115615360), (720, 112724976), (728, 111486240), (756, 107357120), (768, 105679665), (780, 104053824), (786, 103259520), (788, 102997440), (819, 99098880), (832, 97550460), (840, 96621408), (864, 93937480), (896, 90582570), (910, 89188992), (917, 88508160), (936, 86711520), (945, 85885696), (960, 84543732), (985, 82397952), (1008, 80517840), (1040, 78040368), (1048, 77444640), (1080, 75149984), (1092, 74324160), (1120, 72466056), (1152, 70453110), (1170, 69369216), (1179, 68839680), (1182, 68664960), (1248, 65033640), (1260, 64414272), (1280, 63407799), (1310, 61955712), (1344, 60388380), (1365, 59459328), (1379, 58855680), (1404, 57807680), (1440, 56362488), (1456, 55743120), (1512, 53678560), (1560, 52026912), (1572, 51629760), (1576, 51498720), (1638, 49549440), (1664, 48775230), (1680, 48310704), (1703, 47658240), (1728, 46968740), (1755, 46246144), (1773, 45776640), (1792, 45291285), (1820, 44594496), (1834, 44254080), (1872, 43355760), (1890, 42942848), (1920, 42271866), (1965, 41303808), (1970, 41198976), (2016, 40258920), (2080, 39020184), (2096, 38722320), (2160, 37574992), (2184, 37162080), (2240, 36233028), (2304, 35226555), (2340, 34684608), (2358, 34419840), (2364, 34332480), (2457, 33032960), (2496, 32516820), (2520, 32207136), (2561, 31691520), (2620, 30977856), (2688, 30194190), (2730, 29729664), (2751, 29502720), (2758, 29427840), (2808, 28903840), (2880, 28181244), (2912, 27871560), (2955, 27465984), (3024, 26839280), (3120, 26013456), (3144, 25814880), (3152, 25749360), (3276, 24774720), (3328, 24387615), (3360, 24155352), (3406, 23829120), (3456, 23484370), (3510, 23123072), (3537, 22946560), (3546, 22888320), (3640, 22297248), (3668, 22127040), (3744, 21677880), (3780, 21471424), (3840, 21135933), (3930, 20651904), (3940, 20599488), (4032, 20129460), (4095, 19819776), (4137, 19618560), (4160, 19510092), (4192, 19361160), (4320, 18787496), (4368, 18581040), (4480, 18116514), (4585, 17701632), (4680, 17342304), (4716, 17209920), (4728, 17166240), (4914, 16516480), (4992, 16258410), (5040, 16103568), (5109, 15886080), (5122, 15845760), (5240, 15488928), (5319, 15258880), (5376, 15097095), (5460, 14864832), (5502, 14751360), (5516, 14713920), (5616, 14451920), (5760, 14090622), (5824, 13935780), (5895, 13767936), (5910, 13732992), (6048, 13419640), (6240, 13006728), (6288, 12907440), (6304, 12874680), (6552, 12387360), (6720, 12077676), (6812, 11914560), (6895, 11771136), (6912, 11742185), (7020, 11561536), (7074, 11473280), (7092, 11444160), (7280, 11148624), (7336, 11063520), (7488, 10838940), (7560, 10735712), (7683, 10563840), (7860, 10325952), (7880, 10299744), (8064, 10064730), (8190, 9909888), (8253, 9834240), (8274, 9809280), (8320, 9755046), (8384, 9680580), (8515, 9531648), (8640, 9393748), (8736, 9290520), (8865, 9155328), (8960, 9058257), (9170, 8850816), (9360, 8671152), (9432, 8604960), (9456, 8583120), (9828, 8258240), (9984, 8129205), (10080, 8051784), (10218, 7943040), (10244, 7922880), (10480, 7744464), (10638, 7629440), (10920, 7432416), (11004, 7375680), (11032, 7356960), (11232, 7225960), (11520, 7045311), (11648, 6967890), (11790, 6883968), (11820, 6866496), (11921, 6808320), (12096, 6709820), (12285, 6606592), (12411, 6539520), (12480, 6503364), (12576, 6453720), (12608, 6437340), (12805, 6338304), (13104, 6193680), (13440, 6038838), (13624, 5957280), (13755, 5900544), (13790, 5885568), (14040, 5780768), (14148, 5736640), (14184, 5722080), (14560, 5574312), (14672, 5531760), (14976, 5419470), (15120, 5367856), (15327, 5295360), (15366, 5281920), (15720, 5162976), (15760, 5149872), (16128, 5032365), (16380, 4954944), (16506, 4917120), (16548, 4904640), (16640, 4877523), (16768, 4840290), (17030, 4765824), (17280, 4696874), (17472, 4645260), (17685, 4589312), (17730, 4577664), (17927, 4527360), (18340, 4425408), (18720, 4335576), (18864, 4302480), (18912, 4291560), (19656, 4129120), (20160, 4025892), 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