21921826080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:158

約数の個数: 1152

約数和(自身を含む): 95563431936

約数和(自身を除く): 73641605856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 24, 28, 30, 31, 32, 33, 35, 38, 40, 42, 44, 48, 53, 55, 56, 57, 60, 62, 66, 70, 76, 77, 80, 84, 88, 93, 95, 96, 105, 106, 110, 112, 114, 120, 124, 132, 133, 140, 152, 154, 155, 159, 160, 165, 168, 176, 186, 190, 209, 210, 212, 217, 220, 224, 228, 231, 240, 248, 264, 265, 266, 280, 285, 304, 308, 310, 318, 330, 336, 341, 352, 361, 371, 372, 380, 385, 399, 418, 420, 424, 434, 440, 456, 462, 465, 480, 496, 528, 530, 532, 560, 570, 583, 589, 608, 616, 620, 627, 636, 651, 660, 665, 672, 682, 722, 742, 744, 760, 770, 795, 798, 836, 840, 848, 868, 880, 912, 924, 930, 992, 1007, 1023, 1045, 1056, 1060, 1064, 1083, 1085, 1113, 1120, 1140, 1155, 1166, 1178, 1232, 1240, 1254, 1272, 1302, 1320, 1330, 1364, 1444, 1463, 1484, 1488, 1520, 1540, 1590, 1596, 1643, 1672, 1680, 1696, 1705, 1736, 1749, 1760, 1767, 1805, 1824, 1848, 1855, 1860, 1995, 2014, 2046, 2090, 2120, 2128, 2166, 2170, 2226, 2280, 2310, 2332, 2356, 2387, 2464, 2480, 2508, 2527, 2544, 2604, 2640, 2660, 2728, 2888, 2915, 2926, 2945, 2968, 2976, 3021, 3040, 3080, 3135, 3180, 3192, 3255, 3286, 3344, 3360, 3410, 3472, 3498, 3534, 3610, 3696, 3710, 3720, 3971, 3990, 4028, 4081, 4092, 4123, 4180, 4240, 4256, 4332, 4340, 4389, 4452, 4560, 4620, 4664, 4712, 4774, 4929, 4960, 5016, 5035, 5054, 5088, 5115, 5208, 5280, 5320, 5415, 5456, 5565, 5776, 5830, 5852, 5890, 5936, 6042, 6160, 6270, 6360, 6384, 6479, 6510, 6572, 6688, 6820, 6944, 6996, 7049, 7068, 7161, 7220, 7315, 7392, 7420, 7440, 7581, 7942, 7980, 8056, 8162, 8184, 8215, 8246, 8360, 8480, 8664, 8680, 8745, 8778, 8835, 8904, 9120, 9240, 9328, 9424, 9548, 9858, 10032, 10070, 10108, 10230, 10416, 10640, 10830, 10912, 11077, 11130, 11191, 11501, 11552, 11660, 11704, 11780, 11872, 11913, 11935, 12084, 12243, 12320, 12369, 12540, 12635, 12720, 12768, 12958, 13020, 13144, 13640, 13992, 14098, 14136, 14322, 14440, 14630, 14840, 14880, 15105, 15162, 15884, 15960, 16112, 16324, 16368, 16430, 16492, 16720, 17328, 17360, 17490, 17556, 17670, 17808, 18073, 18480, 18656, 18848, 19096, 19133, 19437, 19716, 19855, 20064, 20140, 20216, 20405, 20460, 20615, 20832, 21147, 21280, 21660, 21945, 22154, 22260, 22382, 23002, 23320, 23408, 23560, 23826, 23870, 24168, 24486, 24645, 24738, 25080, 25270, 25440, 25916, 26040, 26288, 27280, 27797, 27984, 28196, 28272, 28644, 28880, 29260, 29680, 30210, 30324, 31217, 31768, 31920, 32224, 32395, 32648, 32736, 32860, 32984, 33231, 33440, 33573, 34503, 34656, 34720, 34980, 35112, 35245, 35340, 35616, 35805, 36146, 36960, 37905, 38192, 38266, 38874, 39432, 39710, 40280, 40432, 40810, 40920, 41230, 42294, 43320, 43890, 44308, 44520, 44764, 45353, 46004, 46640, 46816, 47120, 47652, 47740, 48336, 48972, 49290, 49476, 50160, 50540, 51832, 52080, 52576, 54219, 54560, 55385, 55594, 55955, 55968, 56392, 56544, 57288, 57399, 57505, 57760, 58520, 59360, 59565, 60420, 60648, 61215, 61845, 62434, 63536, 63840, 64790, 65296, 65720, 65968, 66462, 67146, 69006, 69960, 70224, 70490, 70680, 71610, 72292, 75810, 76384, 76532, 77539, 77748, 78337, 78864, 79420, 80560, 80864, 81620, 81840, 82460, 83391, 84588, 86640, 87780, 88616, 89040, 89528, 90365, 90706, 92008, 93280, 93651, 94240, 95304, 95480, 95665, 96672, 97185, 97944, 98580, 98952, 100320, 101080, 103664, 104160, 105735, 108438, 110770, 111188, 111910, 112784, 114576, 114798, 115010, 117040, 119130, 120840, 121296, 122430, 123101, 123690, 124868, 126511, 127072, 129580, 130592, 131440, 131936, 132924, 133931, 134292, 136059, 138012, 138985, 139920, 140448, 140980, 141360, 143220, 144584, 151620, 153064, 155078, 155496, 156085, 156674, 157728, 158840, 161120, 163240, 163680, 164920, 166155, 166782, 167865, 169176, 172515, 173280, 175560, 177232, 178080, 179056, 180730, 181412, 184016, 187302, 190608, 190960, 191330, 194370, 195888, 197160, 197904, 202160, 207328, 210463, 211470, 216876, 218519, 221540, 222376, 223820, 225568, 226765, 229152, 229596, 230020, 232617, 234080, 235011, 238260, 241680, 242592, 244860, 246202, 247380, 249736, 253022, 259160, 262880, 265848, 267862, 268584, 271095, 272118, 276024, 277970, 279840, 281960, 282720, 286440, 286995, 289168, 303240, 306128, 310156, 310992, 312170, 313348, 317680, 326480, 329840, 332310, 333564, 335730, 338352, 343387, 345030, 351120, 354464, 358112, 361460, 362824, 368032, 369303, 374604, 379533, 381216, 381920, 382660, 387695, 388740, 391685, 391776, 394320, 395808, 401793, 404320, 416955, 420926, 422940, 433752, 437038, 443080, 444752, 447640, 453530, 459192, 460040, 465234, 468255, 470022, 476520, 483360, 489720, 492404, 494760, 499472, 506044, 518320, 531696, 535724, 537168, 542190, 544236, 552048, 555940, 563920, 572880, 573990, 578336, 593123, 606480, 612256, 615505, 620312, 621984, 624340, 626696, 631389, 632555, 635360, 652960, 655557, 659680, 664620, 667128, 669655, 671460, 676704, 680295, 686774, 690060, 702240, 722920, 725648, 738606, 749208, 759066, 765320, 775390, 777480, 783370, 788640, 803586, 833910, 841852, 845880, 861707, 867504, 874076, 886160, 889504, 895280, 907060, 918384, 920080, 930468, 936510, 940044, 953040, 979440, 984808, 989520, 998944, 1012088, 1030161, 1036640, 1052315, 1063392, 1071448, 1074336, 1084380, 1088472, 1092595, 1104096, 1111880, 1127840, 1145760, 1147980, 1163085, 1175055, 1186246, 1212960, 1231010, 1240624, 1248680, 1253392, 1262778, 1265110, 1311114, 1329240, 1334256, 1339310, 1342920, 1360590, 1373548, 1380120, 1445840, 1451296, 1473241, 1477212, 1498416, 1518132, 1530640, 1550780, 1554960, 1566740, 1607172, 1667820, 1683704, 1691760, 1716935, 1723414, 1735008, 1748152, 1772320, 1779369, 1790560, 1814120, 1836768, 1840160, 1846515, 1860936, 1873020, 1880088, 1897665, 1906080, 1958880, 1969616, 1979040, 2008965, 2024176, 2060322, 2104630, 2142896, 2168760, 2176944, 2185190, 2223760, 2295960, 2326170, 2350110, 2372492, 2403709, 2462020, 2481248, 2497360, 2506784, 2525556, 2530220, 2585121, 2622228, 2658480, 2668512, 2678620, 2685840, 2721180, 2747096, 2760240, 2891680, 2946482, 2954424, 2965615, 2996832, 3036264, 3061280, 3101560, 3109920, 3133480, 3156945, 3214344, 3277785, 3335640, 3367408, 3383520, 3433870, 3446828, 3496304, 3558738, 3628240, 3693030, 3721872, 3746040, 3760176, 3795330, 3939232, 4017930, 4048352, 4120644, 4151861, 4209260, 4285792, 4308535, 4337520, 4353888, 4370380, 4419723, 4447520, 4591920, 4652340, 4700220, 4744984, 4807418, 4924040, 4994720, 5051112, 5060440, 5150805, 5170242, 5244456, 5316960, 5357240, 5371680, 5442360, 5494192, 5520480, 5892964, 5908848, 5931230, 6072528, 6203120, 6266960, 6313890, 6428688, 6524353, 6555570, 6671280, 6734816, 6867740, 6893656, 6992608, 7117476, 7211127, 7256480, 7366205, 7386060, 7443744, 7492080, 7520352, 7590660, 8035860, 8241288, 8303722, 8418520, 8617070, 8675040, 8740760, 8839446, 8896845, 9183840, 9304680, 9400440, 9489968, 9614836, 9848080, 10102224, 10120880, 10301610, 10340484, 10488912, 10714480, 10884720, 10988384, 11785928, 11817696, 11862460, 12018545, 12145056, 12406240, 12455583, 12533920, 12627780, 12857376, 12925605, 13048706, 13111140, 13342560, 13735480, 13787312, 14234952, 14422254, 14732410, 14772120, 14984160, 15181320, 16071720, 16482576, 16607444, 16837040, 17234140, 17481520, 17678892, 17793690, 18609360, 18800880, 18979936, 19229672, 19573059, 19696160, 20204448, 20241760, 20603220, 20680968, 20759305, 20977824, 21428960, 21769440, 22098615, 23571856, 23724920, 24037090, 24911166, 25255560, 25851210, 26097412, 26222280, 27470960, 27574624, 28469904, 28844508, 29464820, 29544240, 30362640, 32143440, 32621765, 32965152, 33214888, 33674080, 34468280, 34963040, 35357784, 35587380, 36055635, 37218720, 37601760, 38459344, 39146118, 41206440, 41361936, 41518610, 44197230, 45670471, 47143712, 47449840, 48074180, 49822332, 50511120, 51702420, 52194824, 52444560, 54941920, 56939808, 57689016, 58929640, 59088480, 60725280, 62277915, 64286880, 65243530, 66429776, 68936560, 70715568, 71174760, 72111270, 76918688, 78292236, 82412880, 82723872, 83037220, 88394460, 91340942, 94899680, 96148360, 97865295, 99644664, 101022240, 103404840, 104389648, 104889120, 115378032, 117859280, 124555830, 130487060, 132859552, 137011413, 137873120, 141431136, 142349520, 144222540, 156584472, 164825760, 166074440, 176788920, 182681884, 192296720, 195730590, 199289328, 206809680, 208779296, 228352355, 230756064, 235718560, 249111660, 260974120, 274022826, 284699040, 288445080, 313168944, 332148880, 353577840, 365363768, 384593440, 391461180, 398578656, 413619360, 456704710, 498223320, 521948240, 548045652, 576890160, 626337888, 664297760, 685057065, 707155680, 730727536, 782922360, 913409420, 996446640, 1043896480, 1096091304, 1153780320, 1370114130, 1461455072, 1565844720, 1826818840, 1992893280, 2192182608, 2740228260, 3131689440, 3653637680, 4384365216, 5480456520, 7307275360, 10960913040, 21921826080]

約数ペア:

[(1, 21921826080), (2, 10960913040), (3, 7307275360), (4, 5480456520), (5, 4384365216), (6, 3653637680), (7, 3131689440), (8, 2740228260), (10, 2192182608), (11, 1992893280), (12, 1826818840), (14, 1565844720), (15, 1461455072), (16, 1370114130), (19, 1153780320), (20, 1096091304), (21, 1043896480), (22, 996446640), (24, 913409420), (28, 782922360), (30, 730727536), (31, 707155680), (32, 685057065), (33, 664297760), (35, 626337888), (38, 576890160), (40, 548045652), (42, 521948240), (44, 498223320), (48, 456704710), (53, 413619360), (55, 398578656), (56, 391461180), (57, 384593440), (60, 365363768), (62, 353577840), (66, 332148880), (70, 313168944), (76, 288445080), (77, 284699040), (80, 274022826), (84, 260974120), (88, 249111660), (93, 235718560), (95, 230756064), (96, 228352355), (105, 208779296), (106, 206809680), (110, 199289328), (112, 195730590), (114, 192296720), (120, 182681884), (124, 176788920), (132, 166074440), (133, 164825760), (140, 156584472), (152, 144222540), (154, 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34963040), (636, 34468280), (651, 33674080), (660, 33214888), (665, 32965152), (672, 32621765), (682, 32143440), (722, 30362640), (742, 29544240), (744, 29464820), (760, 28844508), (770, 28469904), (795, 27574624), (798, 27470960), (836, 26222280), (840, 26097412), (848, 25851210), (868, 25255560), (880, 24911166), (912, 24037090), (924, 23724920), (930, 23571856), (992, 22098615), (1007, 21769440), (1023, 21428960), (1045, 20977824), (1056, 20759305), (1060, 20680968), (1064, 20603220), (1083, 20241760), (1085, 20204448), (1113, 19696160), (1120, 19573059), (1140, 19229672), (1155, 18979936), (1166, 18800880), (1178, 18609360), (1232, 17793690), (1240, 17678892), (1254, 17481520), (1272, 17234140), (1302, 16837040), (1320, 16607444), (1330, 16482576), (1364, 16071720), (1444, 15181320), (1463, 14984160), (1484, 14772120), (1488, 14732410), (1520, 14422254), (1540, 14234952), (1590, 13787312), (1596, 13735480), (1643, 13342560), (1672, 13111140), (1680, 13048706), (1696, 12925605), (1705, 12857376), (1736, 12627780), (1749, 12533920), (1760, 12455583), (1767, 12406240), (1805, 12145056), (1824, 12018545), (1848, 11862460), (1855, 11817696), (1860, 11785928), (1995, 10988384), (2014, 10884720), (2046, 10714480), (2090, 10488912), (2120, 10340484), (2128, 10301610), (2166, 10120880), (2170, 10102224), (2226, 9848080), (2280, 9614836), (2310, 9489968), (2332, 9400440), (2356, 9304680), (2387, 9183840), (2464, 8896845), (2480, 8839446), (2508, 8740760), (2527, 8675040), (2544, 8617070), (2604, 8418520), (2640, 8303722), (2660, 8241288), (2728, 8035860), (2888, 7590660), (2915, 7520352), (2926, 7492080), (2945, 7443744), (2968, 7386060), (2976, 7366205), (3021, 7256480), (3040, 7211127), (3080, 7117476), (3135, 6992608), (3180, 6893656), (3192, 6867740), (3255, 6734816), (3286, 6671280), (3344, 6555570), (3360, 6524353), (3410, 6428688), (3472, 6313890), (3498, 6266960), (3534, 6203120), (3610, 6072528), (3696, 5931230), (3710, 5908848), (3720, 5892964), (3971, 5520480), (3990, 5494192), (4028, 5442360), (4081, 5371680), (4092, 5357240), (4123, 5316960), (4180, 5244456), (4240, 5170242), (4256, 5150805), (4332, 5060440), (4340, 5051112), (4389, 4994720), (4452, 4924040), (4560, 4807418), (4620, 4744984), (4664, 4700220), (4712, 4652340), (4774, 4591920), (4929, 4447520), (4960, 4419723), (5016, 4370380), (5035, 4353888), (5054, 4337520), (5088, 4308535), (5115, 4285792), (5208, 4209260), (5280, 4151861), (5320, 4120644), (5415, 4048352), (5456, 4017930), (5565, 3939232), (5776, 3795330), (5830, 3760176), (5852, 3746040), (5890, 3721872), (5936, 3693030), (6042, 3628240), (6160, 3558738), (6270, 3496304), (6360, 3446828), (6384, 3433870), (6479, 3383520), (6510, 3367408), (6572, 3335640), (6688, 3277785), (6820, 3214344), (6944, 3156945), (6996, 3133480), (7049, 3109920), (7068, 3101560), (7161, 3061280), (7220, 3036264), (7315, 2996832), (7392, 2965615), (7420, 2954424), (7440, 2946482), (7581, 2891680), (7942, 2760240), (7980, 2747096), (8056, 2721180), (8162, 2685840), (8184, 2678620), (8215, 2668512), (8246, 2658480), (8360, 2622228), (8480, 2585121), (8664, 2530220), (8680, 2525556), (8745, 2506784), (8778, 2497360), (8835, 2481248), (8904, 2462020), (9120, 2403709), (9240, 2372492), (9328, 2350110), (9424, 2326170), (9548, 2295960), (9858, 2223760), (10032, 2185190), (10070, 2176944), (10108, 2168760), (10230, 2142896), (10416, 2104630), (10640, 2060322), (10830, 2024176), (10912, 2008965), (11077, 1979040), (11130, 1969616), (11191, 1958880), (11501, 1906080), (11552, 1897665), (11660, 1880088), (11704, 1873020), (11780, 1860936), (11872, 1846515), (11913, 1840160), (11935, 1836768), (12084, 1814120), (12243, 1790560), (12320, 1779369), (12369, 1772320), (12540, 1748152), (12635, 1735008), (12720, 1723414), (12768, 1716935), (12958, 1691760), (13020, 1683704), (13144, 1667820), (13640, 1607172), (13992, 1566740), (14098, 1554960), (14136, 1550780), (14322, 1530640), (14440, 1518132), (14630, 1498416), (14840, 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