31198352640

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:227

約数の個数: 1152

約数和(自身を含む): 133620695040

約数和(自身を除く): 102422342400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 32, 35, 37, 38, 39, 40, 42, 48, 52, 56, 57, 60, 64, 65, 70, 74, 76, 78, 80, 84, 91, 95, 96, 104, 105, 111, 112, 114, 120, 127, 128, 130, 133, 140, 148, 152, 156, 160, 168, 182, 185, 190, 192, 195, 208, 210, 222, 224, 228, 240, 247, 254, 256, 259, 260, 266, 273, 280, 285, 296, 304, 312, 320, 336, 364, 370, 380, 381, 384, 390, 399, 416, 420, 444, 448, 455, 456, 480, 481, 494, 508, 518, 520, 532, 546, 555, 560, 570, 592, 608, 624, 635, 640, 665, 672, 703, 728, 740, 741, 760, 762, 768, 777, 780, 798, 832, 840, 888, 889, 896, 910, 912, 960, 962, 988, 1016, 1036, 1040, 1064, 1092, 1110, 1120, 1140, 1184, 1216, 1235, 1248, 1270, 1280, 1295, 1330, 1344, 1365, 1406, 1443, 1456, 1480, 1482, 1520, 1524, 1554, 1560, 1596, 1651, 1664, 1680, 1729, 1776, 1778, 1792, 1820, 1824, 1905, 1920, 1924, 1976, 1995, 2032, 2072, 2080, 2109, 2128, 2184, 2220, 2240, 2280, 2368, 2405, 2413, 2432, 2470, 2496, 2540, 2590, 2660, 2667, 2688, 2730, 2812, 2886, 2912, 2960, 2964, 3040, 3048, 3108, 3120, 3192, 3302, 3328, 3360, 3367, 3458, 3515, 3552, 3556, 3640, 3648, 3705, 3810, 3840, 3848, 3885, 3952, 3990, 4064, 4144, 4160, 4218, 4256, 4368, 4440, 4445, 4480, 4560, 4699, 4736, 4810, 4826, 4864, 4921, 4940, 4953, 4992, 5080, 5180, 5187, 5320, 5334, 5376, 5460, 5624, 5772, 5824, 5920, 5928, 6080, 6096, 6216, 6240, 6384, 6604, 6720, 6734, 6916, 7030, 7104, 7112, 7215, 7239, 7280, 7296, 7410, 7620, 7696, 7770, 7904, 7980, 8128, 8255, 8288, 8320, 8436, 8512, 8645, 8736, 8880, 8890, 8960, 9120, 9139, 9398, 9472, 9620, 9652, 9842, 9880, 9906, 9984, 10101, 10160, 10360, 10374, 10545, 10640, 10668, 10920, 11248, 11544, 11557, 11648, 11840, 11856, 12065, 12160, 12192, 12432, 12480, 12768, 13208, 13335, 13440, 13468, 13832, 14060, 14097, 14208, 14224, 14430, 14478, 14560, 14592, 14763, 14820, 15240, 15392, 15540, 15808, 15960, 16256, 16510, 16576, 16640, 16835, 16872, 16891, 17024, 17290, 17472, 17760, 17780, 18240, 18278, 18796, 19240, 19304, 19684, 19760, 19812, 20202, 20320, 20720, 20748, 21090, 21280, 21336, 21840, 22496, 23088, 23114, 23296, 23495, 23680, 23712, 24130, 24320, 24384, 24605, 24765, 24864, 24960, 25536, 25935, 26416, 26670, 26880, 26936, 27417, 27664, 28120, 28194, 28416, 28448, 28860, 28956, 29120, 29526, 29640, 30480, 30784, 31080, 31369, 31616, 31920, 32512, 32893, 33020, 33152, 33670, 33744, 33782, 34048, 34580, 34671, 34944, 35520, 35560, 36195, 36480, 36556, 37592, 38480, 38608, 39368, 39520, 39624, 40404, 40640, 41440, 41496, 42180, 42560, 42672, 43680, 44992, 45695, 46176, 46228, 46990, 47360, 47424, 48260, 48768, 49210, 49530, 49728, 49920, 50505, 50673, 51072, 51870, 52832, 53340, 53872, 54834, 55328, 56240, 56388, 56896, 57720, 57785, 57912, 58240, 59052, 59280, 60960, 61087, 61568, 62160, 62738, 63232, 63840, 63973, 65786, 66040, 66304, 67340, 67488, 67564, 69160, 69342, 69888, 70485, 71040, 71120, 72390, 72960, 73112, 73815, 75184, 76960, 77216, 78736, 79040, 79248, 80808, 81280, 82880, 82992, 84360, 84455, 85120, 85344, 87360, 89281, 89984, 91390, 92352, 92456, 93980, 94107, 94848, 96520, 97536, 98420, 98679, 99060, 99456, 101010, 101346, 102144, 103740, 105664, 106680, 107744, 109668, 110656, 112480, 112776, 113792, 115440, 115570, 115824, 116480, 118104, 118560, 121920, 122174, 123136, 124320, 125476, 127680, 127946, 131572, 132080, 134680, 134976, 135128, 137085, 138320, 138684, 140970, 142080, 142240, 144780, 146224, 147630, 150368, 153920, 154432, 156845, 157472, 158080, 158496, 161616, 162560, 164465, 165760, 165984, 168720, 168910, 170240, 170688, 173355, 174720, 178562, 179968, 182780, 183261, 184704, 184912, 187960, 188214, 189696, 191919, 193040, 196840, 197358, 198120, 198912, 202020, 202692, 207480, 211328, 213360, 215488, 219336, 219583, 221312, 224960, 225552, 227584, 230880, 231140, 231648, 236208, 237120, 243840, 244348, 248640, 250952, 253365, 255360, 255892, 263144, 264160, 267843, 269360, 269952, 270256, 274170, 276640, 277368, 281940, 284480, 289560, 292448, 295260, 300736, 305435, 307840, 308864, 313690, 314944, 316160, 316992, 319865, 323232, 328930, 331520, 331968, 337440, 337820, 341376, 346710, 349440, 357124, 365560, 366522, 369408, 369824, 375920, 376428, 383838, 386080, 393680, 394716, 396240, 404040, 405384, 414960, 422656, 426720, 427609, 430976, 438672, 439166, 442624, 446405, 449920, 451104, 461760, 462280, 463296, 470535, 472416, 474240, 487680, 488696, 493395, 497280, 501904, 506730, 510720, 511784, 526288, 528320, 535686, 538720, 539904, 540512, 548340, 553280, 554736, 563880, 568960, 579120, 584896, 590520, 601472, 610870, 615680, 617728, 624967, 627380, 629888, 633984, 639730, 646464, 657860, 658749, 663936, 674880, 675640, 682752, 693420, 714248, 731120, 733044, 739648, 751840, 752856, 767676, 772160, 787360, 789432, 792480, 808080, 810768, 829920, 853440, 855218, 861952, 877344, 878332, 892810, 899840, 902208, 916305, 923520, 924560, 926592, 941070, 944832, 948480, 959595, 977392, 986790, 994560, 1003808, 1013460, 1023568, 1052576, 1056640, 1071372, 1077440, 1081024, 1096680, 1097915, 1106560, 1109472, 1127760, 1137920, 1158240, 1160653, 1169792, 1181040, 1202944, 1221740, 1249934, 1254760, 1259776, 1267968, 1279460, 1282827, 1292928, 1315720, 1317498, 1327872, 1339215, 1349760, 1351280, 1386840, 1428496, 1462240, 1466088, 1479296, 1503680, 1505712, 1535352, 1544320, 1574720, 1578864, 1584960, 1616160, 1621536, 1659840, 1706880, 1710436, 1754688, 1756664, 1785620, 1804416, 1832610, 1847040, 1849120, 1853184, 1874901, 1882140, 1889664, 1919190, 1954784, 1973580, 2007616, 2026920, 2047136, 2105152, 2113280, 2138045, 2142744, 2154880, 2162048, 2193360, 2195830, 2213120, 2218944, 2255520, 2316480, 2321306, 2339584, 2362080, 2443480, 2499868, 2509520, 2558920, 2565654, 2585856, 2631440, 2634996, 2678430, 2699520, 2702560, 2773680, 2856992, 2924480, 2932176, 2958592, 3007360, 3011424, 3070704, 3088640, 3124835, 3149440, 3157728, 3169920, 3232320, 3243072, 3293745, 3319680, 3413760, 3420872, 3481959, 3509376, 3513328, 3571240, 3608832, 3665220, 3698240, 3749802, 3764280, 3779328, 3838380, 3909568, 3947160, 4015232, 4053840, 4094272, 4210304, 4276090, 4285488, 4309760, 4324096, 4386720, 4391660, 4437888, 4511040, 4632960, 4642612, 4724160, 4886960, 4999736, 5019040, 5117840, 5131308, 5262880, 5269992, 5356860, 5405120, 5547360, 5713984, 5803265, 5848960, 5864352, 6014720, 6022848, 6141408, 6249670, 6298880, 6315456, 6339840, 6414135, 6464640, 6486144, 6587490, 6639360, 6841744, 6963918, 7018752, 7026656, 7142480, 7330440, 7396480, 7499604, 7528560, 7676760, 7819136, 7894320, 8030464, 8107680, 8124571, 8188544, 8420608, 8552180, 8570976, 8773440, 8783320, 8875776, 9022080, 9265920, 9285224, 9374505, 9448320, 9773920, 9999472, 10038080, 10235680, 10262616, 10525760, 10539984, 10713720, 10810240, 11094720, 11427968, 11606530, 11697920, 11728704, 12045696, 12282816, 12499340, 12630912, 12828270, 12929280, 12972288, 13174980, 13683488, 13927836, 14053312, 14284960, 14660880, 14792960, 14999208, 15057120, 15353520, 15638272, 15788640, 16215360, 16249142, 16377088, 17104360, 17141952, 17409795, 17546880, 17566640, 18044160, 18570448, 18749010, 18896640, 19547840, 19998944, 20076160, 20471360, 20525232, 21051520, 21079968, 21427440, 21620480, 22189440, 22855936, 23213060, 23457408, 24091392, 24373713, 24565632, 24998680, 25261824, 25656540, 26349960, 27366976, 27855672, 28106624, 28569920, 29321760, 29998416, 30114240, 30707040, 31577280, 32430720, 32498284, 34208720, 34283904, 34819590, 35093760, 35133280, 37140896, 37498020, 39095680, 39997888, 40152320, 40622855, 40942720, 41050464, 42103040, 42159936, 42854880, 44378880, 46426120, 46914816, 48747426, 49131264, 49997360, 51313080, 52699920, 54733952, 55711344, 56213248, 57139840, 58643520, 59996832, 60228480, 61414080, 63154560, 64861440, 64996568, 68417440, 68567808, 69639180, 70266560, 74281792, 74996040, 78191360, 79995776, 81245710, 81885440, 82100928, 84319872, 85709760, 92852240, 97494852, 99994720, 102626160, 105399840, 109467904, 111422688, 114279680, 117287040, 119993664, 120456960, 121868565, 122828160, 126309120, 129993136, 136834880, 139278360, 140533120, 148563584, 149992080, 159991552, 162491420, 164201856, 168639744, 171419520, 185704480, 194989704, 199989440, 205252320, 210799680, 222845376, 234574080, 239987328, 243737130, 245656320, 259986272, 273669760, 278556720, 281066240, 297127168, 299984160, 324982840, 328403712, 342839040, 371408960, 389979408, 399978880, 410504640, 421599360, 445690752, 479974656, 487474260, 519972544, 547339520, 557113440, 599968320, 649965680, 742817920, 779958816, 799957760, 821009280, 843198720, 891381504, 974948520, 1039945088, 1114226880, 1199936640, 1299931360, 1485635840, 1559917632, 1642018560, 1949897040, 2079890176, 2228453760, 2399873280, 2599862720, 3119835264, 3899794080, 4456907520, 5199725440, 6239670528, 7799588160, 10399450880, 15599176320, 31198352640]

約数ペア:

[(1, 31198352640), (2, 15599176320), (3, 10399450880), (4, 7799588160), (5, 6239670528), (6, 5199725440), (7, 4456907520), (8, 3899794080), (10, 3119835264), (12, 2599862720), (13, 2399873280), (14, 2228453760), (15, 2079890176), (16, 1949897040), (19, 1642018560), (20, 1559917632), (21, 1485635840), (24, 1299931360), (26, 1199936640), (28, 1114226880), (30, 1039945088), (32, 974948520), (35, 891381504), (37, 843198720), (38, 821009280), (39, 799957760), (40, 779958816), (42, 742817920), (48, 649965680), (52, 599968320), (56, 557113440), (57, 547339520), (60, 519972544), (64, 487474260), (65, 479974656), (70, 445690752), (74, 421599360), (76, 410504640), (78, 399978880), (80, 389979408), (84, 371408960), (91, 342839040), (95, 328403712), (96, 324982840), (104, 299984160), (105, 297127168), (111, 281066240), (112, 278556720), (114, 273669760), (120, 259986272), (127, 245656320), (128, 243737130), (130, 239987328), (133, 234574080), (140, 222845376), (148, 210799680), (152, 205252320), (156, 199989440), (160, 194989704), (168, 185704480), (182, 171419520), (185, 168639744), (190, 164201856), (192, 162491420), (195, 159991552), (208, 149992080), (210, 148563584), (222, 140533120), (224, 139278360), (228, 136834880), (240, 129993136), (247, 126309120), (254, 122828160), (256, 121868565), (259, 120456960), (260, 119993664), (266, 117287040), (273, 114279680), (280, 111422688), (285, 109467904), (296, 105399840), (304, 102626160), (312, 99994720), (320, 97494852), (336, 92852240), (364, 85709760), (370, 84319872), (380, 82100928), (381, 81885440), (384, 81245710), (390, 79995776), (399, 78191360), (416, 74996040), (420, 74281792), (444, 70266560), (448, 69639180), (455, 68567808), (456, 68417440), (480, 64996568), (481, 64861440), (494, 63154560), (508, 61414080), (518, 60228480), (520, 59996832), (532, 58643520), (546, 57139840), (555, 56213248), (560, 55711344), (570, 54733952), (592, 52699920), (608, 51313080), (624, 49997360), (635, 49131264), (640, 48747426), (665, 46914816), (672, 46426120), (703, 44378880), (728, 42854880), (740, 42159936), (741, 42103040), (760, 41050464), (762, 40942720), (768, 40622855), (777, 40152320), (780, 39997888), (798, 39095680), (832, 37498020), (840, 37140896), (888, 35133280), (889, 35093760), (896, 34819590), (910, 34283904), (912, 34208720), (960, 32498284), (962, 32430720), (988, 31577280), (1016, 30707040), (1036, 30114240), (1040, 29998416), (1064, 29321760), (1092, 28569920), (1110, 28106624), (1120, 27855672), (1140, 27366976), (1184, 26349960), (1216, 25656540), (1235, 25261824), (1248, 24998680), (1270, 24565632), (1280, 24373713), (1295, 24091392), (1330, 23457408), (1344, 23213060), (1365, 22855936), (1406, 22189440), (1443, 21620480), (1456, 21427440), (1480, 21079968), (1482, 21051520), (1520, 20525232), (1524, 20471360), (1554, 20076160), (1560, 19998944), (1596, 19547840), (1651, 18896640), (1664, 18749010), (1680, 18570448), (1729, 18044160), (1776, 17566640), (1778, 17546880), (1792, 17409795), (1820, 17141952), (1824, 17104360), (1905, 16377088), (1920, 16249142), (1924, 16215360), (1976, 15788640), (1995, 15638272), (2032, 15353520), (2072, 15057120), (2080, 14999208), (2109, 14792960), (2128, 14660880), (2184, 14284960), (2220, 14053312), (2240, 13927836), (2280, 13683488), (2368, 13174980), (2405, 12972288), (2413, 12929280), (2432, 12828270), (2470, 12630912), (2496, 12499340), (2540, 12282816), (2590, 12045696), (2660, 11728704), (2667, 11697920), (2688, 11606530), (2730, 11427968), (2812, 11094720), (2886, 10810240), (2912, 10713720), (2960, 10539984), (2964, 10525760), (3040, 10262616), (3048, 10235680), (3108, 10038080), (3120, 9999472), (3192, 9773920), (3302, 9448320), (3328, 9374505), (3360, 9285224), (3367, 9265920), (3458, 9022080), (3515, 8875776), (3552, 8783320), (3556, 8773440), (3640, 8570976), (3648, 8552180), (3705, 8420608), (3810, 8188544), (3840, 8124571), (3848, 8107680), (3885, 8030464), (3952, 7894320), (3990, 7819136), (4064, 7676760), (4144, 7528560), (4160, 7499604), (4218, 7396480), (4256, 7330440), (4368, 7142480), (4440, 7026656), (4445, 7018752), (4480, 6963918), (4560, 6841744), (4699, 6639360), (4736, 6587490), (4810, 6486144), (4826, 6464640), (4864, 6414135), (4921, 6339840), (4940, 6315456), (4953, 6298880), (4992, 6249670), (5080, 6141408), (5180, 6022848), (5187, 6014720), (5320, 5864352), (5334, 5848960), (5376, 5803265), (5460, 5713984), (5624, 5547360), (5772, 5405120), (5824, 5356860), (5920, 5269992), (5928, 5262880), (6080, 5131308), (6096, 5117840), (6216, 5019040), (6240, 4999736), (6384, 4886960), (6604, 4724160), (6720, 4642612), (6734, 4632960), (6916, 4511040), (7030, 4437888), (7104, 4391660), (7112, 4386720), (7215, 4324096), (7239, 4309760), (7280, 4285488), (7296, 4276090), (7410, 4210304), (7620, 4094272), (7696, 4053840), (7770, 4015232), (7904, 3947160), (7980, 3909568), (8128, 3838380), (8255, 3779328), (8288, 3764280), (8320, 3749802), (8436, 3698240), (8512, 3665220), (8645, 3608832), (8736, 3571240), (8880, 3513328), (8890, 3509376), (8960, 3481959), (9120, 3420872), (9139, 3413760), (9398, 3319680), (9472, 3293745), (9620, 3243072), (9652, 3232320), (9842, 3169920), (9880, 3157728), (9906, 3149440), (9984, 3124835), (10101, 3088640), (10160, 3070704), (10360, 3011424), (10374, 3007360), (10545, 2958592), (10640, 2932176), (10668, 2924480), (10920, 2856992), (11248, 2773680), (11544, 2702560), (11557, 2699520), (11648, 2678430), (11840, 2634996), (11856, 2631440), (12065, 2585856), (12160, 2565654), (12192, 2558920), (12432, 2509520), (12480, 2499868), (12768, 2443480), (13208, 2362080), (13335, 2339584), (13440, 2321306), (13468, 2316480), (13832, 2255520), (14060, 2218944), (14097, 2213120), (14208, 2195830), (14224, 2193360), (14430, 2162048), (14478, 2154880), (14560, 2142744), (14592, 2138045), (14763, 2113280), (14820, 2105152), (15240, 2047136), (15392, 2026920), (15540, 2007616), (15808, 1973580), (15960, 1954784), (16256, 1919190), (16510, 1889664), (16576, 1882140), (16640, 1874901), (16835, 1853184), (16872, 1849120), (16891, 1847040), (17024, 1832610), (17290, 1804416), (17472, 1785620), (17760, 1756664), (17780, 1754688), (18240, 1710436), (18278, 1706880), (18796, 1659840), (19240, 1621536), (19304, 1616160), (19684, 1584960), (19760, 1578864), (19812, 1574720), (20202, 1544320), (20320, 1535352), (20720, 1505712), (20748, 1503680), (21090, 1479296), (21280, 1466088), (21336, 1462240), (21840, 1428496), (22496, 1386840), (23088, 1351280), (23114, 1349760), (23296, 1339215), (23495, 1327872), (23680, 1317498), (23712, 1315720), (24130, 1292928), (24320, 1282827), (24384, 1279460), (24605, 1267968), (24765, 1259776), (24864, 1254760), (24960, 1249934), (25536, 1221740), (25935, 1202944), (26416, 1181040), (26670, 1169792), (26880, 1160653), (26936, 1158240), (27417, 1137920), (27664, 1127760), (28120, 1109472), (28194, 1106560), (28416, 1097915), (28448, 1096680), (28860, 1081024), (28956, 1077440), (29120, 1071372), (29526, 1056640), (29640, 1052576), (30480, 1023568), (30784, 1013460), (31080, 1003808), (31369, 994560), (31616, 986790), (31920, 977392), (32512, 959595), (32893, 948480), (33020, 944832), (33152, 941070), (33670, 926592), (33744, 924560), (33782, 923520), (34048, 916305), (34580, 902208), (34671, 899840), (34944, 892810), (35520, 878332), (35560, 877344), (36195, 861952), (36480, 855218), (36556, 853440), (37592, 829920), (38480, 810768), (38608, 808080), (39368, 792480), (39520, 789432), (39624, 787360), (40404, 772160), (40640, 767676), (41440, 752856), (41496, 751840), (42180, 739648), (42560, 733044), (42672, 731120), (43680, 714248), (44992, 693420), (45695, 682752), (46176, 675640), (46228, 674880), (46990, 663936), (47360, 658749), (47424, 657860), (48260, 646464), (48768, 639730), (49210, 633984), (49530, 629888), (49728, 627380), (49920, 624967), (50505, 617728), (50673, 615680), (51072, 610870), (51870, 601472), (52832, 590520), (53340, 584896), (53872, 579120), (54834, 568960), (55328, 563880), (56240, 554736), (56388, 553280), (56896, 548340), (57720, 540512), (57785, 539904), (57912, 538720), (58240, 535686), (59052, 528320), (59280, 526288), (60960, 511784), (61087, 510720), (61568, 506730), (62160, 501904), (62738, 497280), (63232, 493395), (63840, 488696), (63973, 487680), (65786, 474240), (66040, 472416), (66304, 470535), (67340, 463296), (67488, 462280), (67564, 461760), (69160, 451104), (69342, 449920), (69888, 446405), (70485, 442624), (71040, 439166), (71120, 438672), (72390, 430976), (72960, 427609), (73112, 426720), (73815, 422656), (75184, 414960), (76960, 405384), (77216, 404040), (78736, 396240), (79040, 394716), (79248, 393680), (80808, 386080), (81280, 383838), (82880, 376428), (82992, 375920), (84360, 369824), (84455, 369408), (85120, 366522), (85344, 365560), (87360, 357124), (89281, 349440), (89984, 346710), (91390, 341376), (92352, 337820), (92456, 337440), (93980, 331968), (94107, 331520), (94848, 328930), (96520, 323232), (97536, 319865), (98420, 316992), (98679, 316160), (99060, 314944), (99456, 313690), (101010, 308864), (101346, 307840), (102144, 305435), (103740, 300736), (105664, 295260), (106680, 292448), (107744, 289560), (109668, 284480), (110656, 281940), (112480, 277368), (112776, 276640), (113792, 274170), (115440, 270256), (115570, 269952), (115824, 269360), (116480, 267843), (118104, 264160), (118560, 263144), (121920, 255892), (122174, 255360), (123136, 253365), (124320, 250952), (125476, 248640), (127680, 244348), (127946, 243840), (131572, 237120), (132080, 236208), (134680, 231648), (134976, 231140), (135128, 230880), (137085, 227584), (138320, 225552), (138684, 224960), (140970, 221312), (142080, 219583), (142240, 219336), (144780, 215488), (146224, 213360), (147630, 211328), (150368, 207480), (153920, 202692), (154432, 202020), (156845, 198912), (157472, 198120), (158080, 197358), (158496, 196840), (161616, 193040), (162560, 191919), (164465, 189696), (165760, 188214), (165984, 187960), (168720, 184912), (168910, 184704), (170240, 183261), (170688, 182780), (173355, 179968), (174720, 178562)]