81284216832

素因数分解:

$2^{11}\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:128

約数の個数: 1152

約数和(自身を含む): 314810496000

約数和(自身を除く): 233526279168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 23, 24, 26, 28, 32, 36, 39, 42, 43, 46, 48, 49, 52, 56, 63, 64, 69, 72, 78, 84, 86, 91, 92, 96, 98, 104, 112, 117, 126, 128, 129, 138, 144, 147, 156, 161, 168, 172, 182, 184, 192, 196, 207, 208, 224, 234, 252, 256, 258, 273, 276, 288, 294, 299, 301, 312, 322, 336, 343, 344, 364, 368, 384, 387, 392, 414, 416, 441, 448, 468, 483, 504, 512, 516, 546, 552, 559, 576, 588, 598, 602, 624, 637, 644, 672, 686, 688, 728, 736, 768, 774, 784, 819, 828, 832, 882, 896, 897, 903, 936, 966, 989, 1008, 1024, 1029, 1032, 1092, 1104, 1118, 1127, 1152, 1176, 1196, 1204, 1248, 1274, 1288, 1344, 1372, 1376, 1449, 1456, 1472, 1536, 1548, 1568, 1638, 1656, 1664, 1677, 1764, 1792, 1794, 1806, 1872, 1911, 1932, 1978, 2016, 2048, 2058, 2064, 2093, 2107, 2184, 2208, 2236, 2254, 2304, 2352, 2392, 2408, 2496, 2548, 2576, 2688, 2691, 2709, 2744, 2752, 2898, 2912, 2944, 2967, 3072, 3087, 3096, 3136, 3276, 3312, 3328, 3354, 3381, 3528, 3584, 3588, 3612, 3744, 3822, 3864, 3913, 3956, 4032, 4116, 4128, 4186, 4214, 4368, 4416, 4459, 4472, 4508, 4608, 4704, 4784, 4816, 4992, 5031, 5096, 5152, 5376, 5382, 5418, 5488, 5504, 5733, 5796, 5824, 5888, 5934, 6144, 6174, 6192, 6272, 6279, 6321, 6552, 6624, 6656, 6708, 6762, 6923, 7056, 7168, 7176, 7224, 7488, 7644, 7728, 7826, 7889, 7912, 8064, 8232, 8256, 8372, 8428, 8736, 8832, 8901, 8918, 8944, 9016, 9216, 9408, 9568, 9632, 9984, 10062, 10143, 10192, 10304, 10752, 10764, 10836, 10976, 11008, 11466, 11592, 11648, 11739, 11776, 11868, 12348, 12384, 12544, 12558, 12642, 12857, 13104, 13248, 13312, 13377, 13416, 13524, 13846, 14112, 14336, 14352, 14448, 14651, 14749, 14976, 15288, 15456, 15652, 15778, 15824, 16128, 16464, 16512, 16744, 16856, 17472, 17664, 17802, 17836, 17888, 18032, 18432, 18816, 18837, 18963, 19136, 19264, 19968, 20124, 20286, 20384, 20608, 20769, 21504, 21528, 21672, 21952, 22016, 22932, 23184, 23296, 23478, 23552, 23667, 23736, 24696, 24768, 25088, 25116, 25284, 25714, 26208, 26496, 26624, 26754, 26832, 27048, 27391, 27692, 28224, 28704, 28896, 29302, 29498, 29952, 30576, 30912, 31304, 31556, 31648, 32256, 32928, 33024, 33488, 33712, 34944, 35217, 35328, 35604, 35672, 35776, 36064, 37632, 37674, 37926, 38272, 38528, 38571, 39936, 40131, 40248, 40572, 40768, 41216, 41538, 43008, 43056, 43344, 43904, 43953, 44032, 44247, 45864, 46368, 46592, 46956, 47104, 47334, 47472, 48461, 49392, 49536, 50176, 50232, 50568, 51428, 52416, 52992, 53508, 53664, 54096, 54782, 55384, 56448, 57408, 57792, 58604, 58996, 59904, 61152, 61824, 62307, 62608, 63112, 63296, 64512, 65856, 66048, 66976, 67424, 69888, 70434, 70656, 71001, 71208, 71344, 71552, 72128, 75264, 75348, 75852, 76544, 77056, 77142, 79872, 80262, 80496, 81144, 81536, 82173, 82432, 83076, 86112, 86688, 87808, 87906, 88064, 88494, 89999, 91728, 92736, 93184, 93912, 94668, 94944, 96922, 98784, 99072, 100352, 100464, 101136, 102557, 102856, 104832, 105984, 107016, 107328, 108192, 109564, 110768, 112896, 114816, 115584, 115713, 117208, 117992, 119808, 122304, 123648, 124614, 125216, 126224, 126592, 129024, 131712, 131859, 132096, 132741, 133952, 134848, 139776, 140868, 141312, 142002, 142416, 142688, 143104, 144256, 145383, 150528, 150696, 151704, 153088, 154112, 154284, 160524, 160992, 162288, 163072, 164346, 164864, 166152, 172224, 173376, 175616, 175812, 176988, 179998, 183456, 185472, 186368, 187824, 189336, 189888, 191737, 193844, 197568, 198144, 200928, 202272, 205114, 205712, 209664, 211968, 214032, 214656, 216384, 219128, 221536, 225792, 229632, 231168, 231426, 234416, 235984, 239616, 244608, 246519, 247296, 249228, 250432, 252448, 253184, 263424, 263718, 264192, 265482, 267904, 269696, 269997, 279552, 281736, 284004, 284832, 285376, 286208, 288512, 290766, 301056, 301392, 303408, 306176, 307671, 308224, 308568, 321048, 321984, 324576, 326144, 328692, 329728, 332304, 339227, 344448, 346752, 351232, 351624, 353976, 359996, 366912, 370944, 375648, 378672, 379776, 383474, 387688, 395136, 396288, 401856, 404544, 410228, 411424, 419328, 423936, 428064, 429312, 432768, 436149, 438256, 443072, 451584, 459264, 462336, 462852, 468832, 471968, 489216, 493038, 494592, 498456, 500864, 504896, 506368, 526848, 527436, 530964, 535808, 539392, 539994, 559104, 563472, 568008, 569664, 570752, 572416, 575211, 577024, 581532, 602784, 606816, 612352, 615342, 616448, 617136, 629993, 642096, 643968, 649152, 652288, 657384, 664608, 678454, 688896, 693504, 702464, 703248, 707952, 719992, 733824, 741888, 751296, 757344, 759552, 766948, 775376, 790272, 792576, 803712, 809088, 809991, 820456, 822848, 838656, 856128, 858624, 865536, 872298, 876512, 886144, 903168, 918528, 923013, 924672, 925704, 937664, 943936, 978432, 986076, 989184, 996912, 1001728, 1009792, 1012736, 1017681, 1053696, 1054872, 1061928, 1071616, 1078784, 1079988, 1126944, 1136016, 1139328, 1141504, 1144832, 1150422, 1154048, 1163064, 1205568, 1213632, 1230684, 1234272, 1259986, 1284192, 1287936, 1298304, 1304576, 1314768, 1329216, 1356908, 1377792, 1387008, 1406496, 1415904, 1439984, 1467648, 1483776, 1502592, 1514688, 1519104, 1533896, 1550752, 1580544, 1607424, 1618176, 1619982, 1640912, 1645696, 1677312, 1712256, 1717248, 1725633, 1731072, 1744596, 1753024, 1772288, 1837056, 1846026, 1849344, 1851408, 1875328, 1887872, 1889979, 1956864, 1972152, 1993824, 2003456, 2019584, 2025472, 2035362, 2107392, 2109744, 2123856, 2143232, 2157568, 2159976, 2253888, 2272032, 2278656, 2283008, 2300844, 2308096, 2326128, 2411136, 2427264, 2461368, 2468544, 2519972, 2568384, 2575872, 2596608, 2629536, 2658432, 2713816, 2755584, 2774016, 2812992, 2831808, 2879968, 2935296, 2967552, 3005184, 3029376, 3038208, 3053043, 3067792, 3101504, 3161088, 3214848, 3236352, 3239964, 3281824, 3291392, 3424512, 3434496, 3451266, 3462144, 3489192, 3506048, 3544576, 3692052, 3702816, 3750656, 3775744, 3779958, 3913728, 3944304, 3987648, 4006912, 4039168, 4070724, 4219488, 4247712, 4286464, 4315136, 4319952, 4409951, 4507776, 4544064, 4557312, 4566016, 4601688, 4652256, 4822272, 4854528, 4922736, 4937088, 5039944, 5136768, 5151744, 5193216, 5259072, 5316864, 5427632, 5511168, 5548032, 5625984, 5663616, 5669937, 5759936, 5870592, 6010368, 6058752, 6076416, 6106086, 6135584, 6203008, 6322176, 6429696, 6472704, 6479928, 6563648, 6582784, 6849024, 6902532, 6924288, 6978384, 7012096, 7089152, 7384104, 7405632, 7501312, 7551488, 7559916, 7888608, 7975296, 8013824, 8078336, 8141448, 8438976, 8495424, 8639904, 8819902, 9015552, 9088128, 9114624, 9132032, 9203376, 9304512, 9644544, 9709056, 9845472, 9874176, 10079888, 10273536, 10303488, 10386432, 10518144, 10633728, 10855264, 11251968, 11327232, 11339874, 11519872, 11741184, 12020736, 12117504, 12212172, 12271168, 12406016, 12859392, 12945408, 12959856, 13127296, 13165568, 13229853, 13698048, 13805064, 13956768, 14024192, 14178304, 14768208, 14811264, 15002624, 15102976, 15119832, 15777216, 15950592, 16156672, 16282896, 16877952, 16990848, 17279808, 17639804, 18031104, 18176256, 18229248, 18406752, 18609024, 19289088, 19418112, 19690944, 19748352, 20159776, 20547072, 20772864, 21036288, 21267456, 21710528, 22503936, 22654464, 22679748, 23039744, 24041472, 24235008, 24424344, 24542336, 24812032, 25919712, 26254592, 26331136, 26459706, 27396096, 27610128, 27913536, 28048384, 29536416, 29622528, 30005248, 30205952, 30239664, 31554432, 31901184, 32565792, 33755904, 33981696, 34559616, 35279608, 36062208, 36352512, 36813504, 37218048, 38578176, 38836224, 39381888, 39496704, 39689559, 40319552, 41094144, 42072576, 42534912, 43421056, 45007872, 45308928, 45359496, 46079488, 48470016, 48848688, 49084672, 49624064, 51839424, 52509184, 52919412, 55220256, 55827072, 56096768, 59072832, 59245056, 60479328, 63108864, 63802368, 65131584, 67511808, 67963392, 69119232, 70559216, 72124416, 72705024, 73627008, 74436096, 78763776, 78993408, 79379118, 80639104, 82188288, 84145152, 86842112, 90015744, 90617856, 90718992, 92158976, 97697376, 98169344, 99248128, 103678848, 105018368, 105838824, 110440512, 111654144, 118145664, 118490112, 120958656, 126217728, 127604736, 130263168, 135023616, 135926784, 138238464, 141118432, 145410048, 147254016, 148872192, 157527552, 158758236, 161278208, 168290304, 173684224, 181437984, 184317952, 195394752, 196338688, 207357696, 210036736, 211677648, 220881024, 223308288, 236291328, 236980224, 241917312, 252435456, 260526336, 270047232, 271853568, 276476928, 282236864, 294508032, 297744384, 315055104, 317516472, 322556416, 347368448, 362875968, 390789504, 392677376, 414715392, 423355296, 441762048, 446616576, 472582656, 483834624, 504870912, 521052672, 552953856, 564473728, 589016064, 630110208, 635032944, 645112832, 694736896, 725751936, 781579008, 829430784, 846710592, 883524096, 893233152, 945165312, 967669248, 1042105344, 1128947456, 1178032128, 1270065888, 1290225664, 1451503872, 1563158016, 1658861568, 1693421184, 1767048192, 1890330624, 1935338496, 2084210688, 2257894912, 2540131776, 2903007744, 3126316032, 3386842368, 3534096384, 3870676992, 4515789824, 5080263552, 5806015488, 6252632064, 6773684736, 9031579648, 10160527104, 11612030976, 13547369472, 20321054208, 27094738944, 40642108416, 81284216832]

約数ペア:

[(1, 81284216832), (2, 40642108416), (3, 27094738944), (4, 20321054208), (6, 13547369472), (7, 11612030976), (8, 10160527104), (9, 9031579648), (12, 6773684736), (13, 6252632064), (14, 5806015488), (16, 5080263552), (18, 4515789824), (21, 3870676992), (23, 3534096384), (24, 3386842368), (26, 3126316032), (28, 2903007744), (32, 2540131776), (36, 2257894912), (39, 2084210688), (42, 1935338496), (43, 1890330624), (46, 1767048192), (48, 1693421184), (49, 1658861568), (52, 1563158016), (56, 1451503872), (63, 1290225664), (64, 1270065888), (69, 1178032128), (72, 1128947456), (78, 1042105344), (84, 967669248), (86, 945165312), (91, 893233152), (92, 883524096), (96, 846710592), (98, 829430784), (104, 781579008), (112, 725751936), (117, 694736896), (126, 645112832), (128, 635032944), (129, 630110208), (138, 589016064), (144, 564473728), (147, 552953856), (156, 521052672), (161, 504870912), (168, 483834624), (172, 472582656), (182, 446616576), (184, 441762048), (192, 423355296), (196, 414715392), (207, 392677376), (208, 390789504), (224, 362875968), (234, 347368448), (252, 322556416), (256, 317516472), (258, 315055104), (273, 297744384), (276, 294508032), (288, 282236864), (294, 276476928), (299, 271853568), (301, 270047232), (312, 260526336), (322, 252435456), (336, 241917312), (343, 236980224), (344, 236291328), (364, 223308288), (368, 220881024), (384, 211677648), (387, 210036736), (392, 207357696), (414, 196338688), (416, 195394752), (441, 184317952), (448, 181437984), (468, 173684224), (483, 168290304), (504, 161278208), (512, 158758236), (516, 157527552), (546, 148872192), (552, 147254016), (559, 145410048), (576, 141118432), (588, 138238464), (598, 135926784), (602, 135023616), (624, 130263168), (637, 127604736), (644, 126217728), (672, 120958656), (686, 118490112), (688, 118145664), (728, 111654144), (736, 110440512), (768, 105838824), (774, 105018368), (784, 103678848), (819, 99248128), (828, 98169344), (832, 97697376), (882, 92158976), (896, 90718992), (897, 90617856), (903, 90015744), (936, 86842112), (966, 84145152), (989, 82188288), (1008, 80639104), (1024, 79379118), (1029, 78993408), (1032, 78763776), (1092, 74436096), (1104, 73627008), (1118, 72705024), (1127, 72124416), (1152, 70559216), (1176, 69119232), (1196, 67963392), (1204, 67511808), (1248, 65131584), (1274, 63802368), (1288, 63108864), (1344, 60479328), (1372, 59245056), (1376, 59072832), (1449, 56096768), (1456, 55827072), (1472, 55220256), (1536, 52919412), (1548, 52509184), (1568, 51839424), (1638, 49624064), (1656, 49084672), (1664, 48848688), (1677, 48470016), (1764, 46079488), (1792, 45359496), (1794, 45308928), (1806, 45007872), (1872, 43421056), (1911, 42534912), (1932, 42072576), (1978, 41094144), (2016, 40319552), (2048, 39689559), (2058, 39496704), (2064, 39381888), (2093, 38836224), (2107, 38578176), (2184, 37218048), (2208, 36813504), (2236, 36352512), (2254, 36062208), (2304, 35279608), (2352, 34559616), (2392, 33981696), (2408, 33755904), (2496, 32565792), (2548, 31901184), (2576, 31554432), (2688, 30239664), (2691, 30205952), (2709, 30005248), (2744, 29622528), (2752, 29536416), (2898, 28048384), (2912, 27913536), (2944, 27610128), (2967, 27396096), (3072, 26459706), (3087, 26331136), (3096, 26254592), (3136, 25919712), (3276, 24812032), (3312, 24542336), (3328, 24424344), (3354, 24235008), (3381, 24041472), (3528, 23039744), (3584, 22679748), (3588, 22654464), (3612, 22503936), (3744, 21710528), (3822, 21267456), (3864, 21036288), (3913, 20772864), (3956, 20547072), (4032, 20159776), (4116, 19748352), (4128, 19690944), (4186, 19418112), (4214, 19289088), (4368, 18609024), (4416, 18406752), (4459, 18229248), (4472, 18176256), (4508, 18031104), (4608, 17639804), (4704, 17279808), (4784, 16990848), (4816, 16877952), (4992, 16282896), (5031, 16156672), (5096, 15950592), (5152, 15777216), (5376, 15119832), (5382, 15102976), (5418, 15002624), (5488, 14811264), (5504, 14768208), (5733, 14178304), (5796, 14024192), (5824, 13956768), (5888, 13805064), (5934, 13698048), (6144, 13229853), (6174, 13165568), (6192, 13127296), (6272, 12959856), (6279, 12945408), (6321, 12859392), (6552, 12406016), (6624, 12271168), (6656, 12212172), (6708, 12117504), (6762, 12020736), (6923, 11741184), (7056, 11519872), (7168, 11339874), (7176, 11327232), (7224, 11251968), (7488, 10855264), (7644, 10633728), (7728, 10518144), (7826, 10386432), (7889, 10303488), (7912, 10273536), (8064, 10079888), (8232, 9874176), (8256, 9845472), (8372, 9709056), (8428, 9644544), (8736, 9304512), (8832, 9203376), (8901, 9132032), (8918, 9114624), (8944, 9088128), (9016, 9015552), (9216, 8819902), (9408, 8639904), (9568, 8495424), (9632, 8438976), (9984, 8141448), (10062, 8078336), (10143, 8013824), (10192, 7975296), (10304, 7888608), (10752, 7559916), (10764, 7551488), (10836, 7501312), (10976, 7405632), (11008, 7384104), (11466, 7089152), (11592, 7012096), (11648, 6978384), (11739, 6924288), (11776, 6902532), (11868, 6849024), (12348, 6582784), (12384, 6563648), (12544, 6479928), (12558, 6472704), (12642, 6429696), (12857, 6322176), (13104, 6203008), (13248, 6135584), (13312, 6106086), (13377, 6076416), (13416, 6058752), (13524, 6010368), (13846, 5870592), (14112, 5759936), (14336, 5669937), (14352, 5663616), (14448, 5625984), (14651, 5548032), (14749, 5511168), (14976, 5427632), (15288, 5316864), (15456, 5259072), (15652, 5193216), (15778, 5151744), (15824, 5136768), (16128, 5039944), (16464, 4937088), (16512, 4922736), (16744, 4854528), (16856, 4822272), (17472, 4652256), (17664, 4601688), (17802, 4566016), (17836, 4557312), (17888, 4544064), (18032, 4507776), (18432, 4409951), (18816, 4319952), (18837, 4315136), (18963, 4286464), (19136, 4247712), (19264, 4219488), (19968, 4070724), (20124, 4039168), (20286, 4006912), (20384, 3987648), (20608, 3944304), (20769, 3913728), (21504, 3779958), (21528, 3775744), (21672, 3750656), (21952, 3702816), (22016, 3692052), (22932, 3544576), (23184, 3506048), (23296, 3489192), (23478, 3462144), (23552, 3451266), (23667, 3434496), (23736, 3424512), (24696, 3291392), (24768, 3281824), (25088, 3239964), (25116, 3236352), (25284, 3214848), (25714, 3161088), (26208, 3101504), (26496, 3067792), (26624, 3053043), (26754, 3038208), (26832, 3029376), (27048, 3005184), (27391, 2967552), (27692, 2935296), (28224, 2879968), (28704, 2831808), (28896, 2812992), (29302, 2774016), (29498, 2755584), (29952, 2713816), (30576, 2658432), (30912, 2629536), (31304, 2596608), (31556, 2575872), (31648, 2568384), (32256, 2519972), (32928, 2468544), (33024, 2461368), (33488, 2427264), (33712, 2411136), (34944, 2326128), (35217, 2308096), (35328, 2300844), (35604, 2283008), (35672, 2278656), (35776, 2272032), (36064, 2253888), (37632, 2159976), (37674, 2157568), (37926, 2143232), (38272, 2123856), (38528, 2109744), (38571, 2107392), (39936, 2035362), (40131, 2025472), (40248, 2019584), (40572, 2003456), (40768, 1993824), (41216, 1972152), (41538, 1956864), (43008, 1889979), (43056, 1887872), (43344, 1875328), (43904, 1851408), (43953, 1849344), (44032, 1846026), (44247, 1837056), (45864, 1772288), (46368, 1753024), (46592, 1744596), (46956, 1731072), (47104, 1725633), (47334, 1717248), (47472, 1712256), (48461, 1677312), (49392, 1645696), (49536, 1640912), (50176, 1619982), (50232, 1618176), (50568, 1607424), (51428, 1580544), (52416, 1550752), (52992, 1533896), (53508, 1519104), (53664, 1514688), (54096, 1502592), (54782, 1483776), (55384, 1467648), (56448, 1439984), (57408, 1415904), (57792, 1406496), (58604, 1387008), (58996, 1377792), (59904, 1356908), (61152, 1329216), (61824, 1314768), (62307, 1304576), (62608, 1298304), (63112, 1287936), (63296, 1284192), (64512, 1259986), (65856, 1234272), (66048, 1230684), (66976, 1213632), (67424, 1205568), (69888, 1163064), (70434, 1154048), (70656, 1150422), (71001, 1144832), (71208, 1141504), (71344, 1139328), (71552, 1136016), (72128, 1126944), (75264, 1079988), (75348, 1078784), (75852, 1071616), (76544, 1061928), (77056, 1054872), (77142, 1053696), (79872, 1017681), (80262, 1012736), (80496, 1009792), (81144, 1001728), (81536, 996912), (82173, 989184), (82432, 986076), (83076, 978432), (86112, 943936), (86688, 937664), (87808, 925704), (87906, 924672), (88064, 923013), (88494, 918528), (89999, 903168), (91728, 886144), (92736, 876512), (93184, 872298), (93912, 865536), (94668, 858624), (94944, 856128), (96922, 838656), (98784, 822848), (99072, 820456), (100352, 809991), (100464, 809088), (101136, 803712), (102557, 792576), (102856, 790272), (104832, 775376), (105984, 766948), (107016, 759552), (107328, 757344), (108192, 751296), (109564, 741888), (110768, 733824), (112896, 719992), (114816, 707952), (115584, 703248), (115713, 702464), (117208, 693504), (117992, 688896), (119808, 678454), (122304, 664608), (123648, 657384), (124614, 652288), (125216, 649152), (126224, 643968), (126592, 642096), (129024, 629993), (131712, 617136), (131859, 616448), (132096, 615342), (132741, 612352), (133952, 606816), (134848, 602784), (139776, 581532), (140868, 577024), (141312, 575211), (142002, 572416), (142416, 570752), (142688, 569664), (143104, 568008), (144256, 563472), (145383, 559104), (150528, 539994), (150696, 539392), (151704, 535808), (153088, 530964), (154112, 527436), (154284, 526848), (160524, 506368), (160992, 504896), (162288, 500864), (163072, 498456), (164346, 494592), (164864, 493038), (166152, 489216), (172224, 471968), (173376, 468832), (175616, 462852), (175812, 462336), (176988, 459264), (179998, 451584), (183456, 443072), (185472, 438256), (186368, 436149), (187824, 432768), (189336, 429312), (189888, 428064), (191737, 423936), (193844, 419328), (197568, 411424), (198144, 410228), (200928, 404544), (202272, 401856), (205114, 396288), (205712, 395136), (209664, 387688), (211968, 383474), (214032, 379776), (214656, 378672), (216384, 375648), (219128, 370944), (221536, 366912), (225792, 359996), (229632, 353976), (231168, 351624), (231426, 351232), (234416, 346752), (235984, 344448), (239616, 339227), (244608, 332304), (246519, 329728), (247296, 328692), (249228, 326144), (250432, 324576), (252448, 321984), (253184, 321048), (263424, 308568), (263718, 308224), (264192, 307671), (265482, 306176), (267904, 303408), (269696, 301392), (269997, 301056), (279552, 290766), (281736, 288512), (284004, 286208), (284832, 285376)]