20792106720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:356

約数の個数: 1152

約数和(自身を含む): 95647039488

約数和(自身を除く): 74854932768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 23, 24, 28, 30, 31, 32, 33, 35, 36, 40, 42, 44, 45, 46, 48, 55, 56, 60, 62, 63, 66, 69, 70, 72, 77, 80, 84, 88, 90, 92, 93, 96, 99, 105, 110, 112, 115, 120, 124, 126, 132, 138, 140, 144, 154, 155, 160, 161, 165, 168, 176, 180, 184, 186, 198, 207, 210, 217, 220, 224, 230, 231, 240, 248, 252, 253, 263, 264, 276, 279, 280, 288, 308, 310, 315, 322, 330, 336, 341, 345, 352, 360, 368, 372, 385, 396, 414, 420, 434, 440, 460, 462, 465, 480, 483, 495, 496, 504, 506, 526, 528, 552, 558, 560, 616, 620, 630, 644, 651, 660, 672, 682, 690, 693, 713, 720, 736, 744, 759, 770, 789, 792, 805, 828, 840, 868, 880, 920, 924, 930, 966, 990, 992, 1008, 1012, 1023, 1035, 1052, 1056, 1085, 1104, 1116, 1120, 1155, 1232, 1240, 1260, 1265, 1288, 1302, 1315, 1320, 1364, 1380, 1386, 1395, 1426, 1440, 1449, 1488, 1518, 1540, 1578, 1584, 1610, 1656, 1680, 1705, 1736, 1760, 1771, 1840, 1841, 1848, 1860, 1932, 1953, 1980, 2016, 2024, 2046, 2070, 2104, 2139, 2170, 2208, 2232, 2277, 2310, 2367, 2387, 2415, 2464, 2480, 2520, 2530, 2576, 2604, 2630, 2640, 2728, 2760, 2772, 2790, 2852, 2893, 2898, 2976, 3036, 3069, 3080, 3156, 3168, 3220, 3255, 3312, 3360, 3410, 3465, 3472, 3542, 3565, 3680, 3682, 3696, 3720, 3795, 3864, 3906, 3945, 3960, 4048, 4092, 4140, 4208, 4278, 4340, 4464, 4554, 4620, 4734, 4774, 4830, 4960, 4991, 5040, 5060, 5115, 5152, 5208, 5260, 5280, 5313, 5456, 5520, 5523, 5544, 5580, 5704, 5786, 5796, 6049, 6072, 6138, 6160, 6312, 6417, 6440, 6510, 6624, 6820, 6930, 6944, 7084, 7130, 7161, 7245, 7364, 7392, 7440, 7590, 7728, 7812, 7843, 7890, 7920, 8096, 8153, 8184, 8280, 8416, 8556, 8679, 8680, 8855, 8928, 9108, 9205, 9240, 9468, 9548, 9660, 9765, 9982, 10080, 10120, 10230, 10416, 10520, 10626, 10695, 10912, 11040, 11046, 11088, 11160, 11385, 11408, 11572, 11592, 11835, 11935, 12098, 12144, 12276, 12320, 12624, 12834, 12880, 13020, 13640, 13860, 14168, 14260, 14322, 14465, 14490, 14728, 14880, 14973, 15180, 15345, 15456, 15624, 15686, 15780, 15840, 15939, 16306, 16368, 16560, 16569, 17112, 17358, 17360, 17710, 18147, 18216, 18410, 18480, 18936, 19096, 19320, 19530, 19964, 20240, 20251, 20460, 20832, 21040, 21252, 21390, 21483, 22092, 22176, 22320, 22770, 22816, 23144, 23184, 23529, 23670, 23870, 24196, 24288, 24459, 24552, 24955, 25248, 25668, 25760, 26037, 26040, 26565, 27280, 27615, 27720, 28336, 28520, 28644, 28930, 28980, 29456, 29946, 30245, 30360, 30690, 31248, 31372, 31560, 31878, 32085, 32612, 32736, 33120, 33138, 34224, 34716, 34720, 35420, 35805, 36294, 36432, 36820, 36960, 37872, 38192, 38640, 39060, 39215, 39928, 40480, 40502, 40765, 40920, 42080, 42343, 42504, 42780, 42966, 43395, 44184, 44640, 44919, 45540, 46288, 46368, 47058, 47340, 47740, 48392, 48918, 49104, 49910, 51336, 52074, 52080, 53130, 54441, 54560, 54901, 55230, 55440, 56672, 57040, 57071, 57288, 57860, 57960, 58912, 59892, 60490, 60720, 60753, 61380, 62496, 62744, 63120, 63756, 64170, 65224, 66276, 66539, 68448, 69432, 70587, 70840, 71610, 72588, 72864, 73377, 73640, 74865, 75744, 76384, 77280, 78120, 78430, 79695, 79856, 81004, 81530, 81840, 82845, 84686, 85008, 85560, 85932, 86790, 88368, 89683, 89838, 90735, 91080, 92576, 94116, 94680, 95480, 96784, 97836, 98208, 99820, 101255, 102672, 104148, 104160, 106260, 107415, 108882, 109802, 110460, 110880, 114080, 114142, 114576, 115720, 115920, 117645, 119784, 120980, 121440, 121506, 122295, 122760, 125488, 126240, 127029, 127512, 128340, 130185, 130448, 132552, 133078, 138864, 141174, 141680, 143220, 145176, 146754, 147280, 149730, 156240, 156860, 159390, 159712, 162008, 163060, 163680, 164703, 165690, 169372, 170016, 171120, 171213, 171864, 173580, 176736, 179366, 179676, 181470, 182160, 182259, 187519, 188232, 189360, 190960, 193568, 195672, 199617, 199640, 202510, 205344, 208296, 211715, 212520, 214830, 217764, 219604, 220920, 224595, 228284, 229152, 231440, 231840, 235290, 239568, 241960, 243012, 244590, 245520, 250976, 254058, 255024, 256680, 260370, 260896, 265104, 266156, 269049, 272205, 274505, 277728, 282348, 283360, 285355, 286440, 290352, 293508, 294560, 299460, 303765, 312480, 313720, 318780, 324016, 326120, 329406, 331380, 332695, 338744, 342240, 342426, 343728, 347160, 352935, 358732, 359352, 362940, 364320, 364518, 366885, 375038, 376464, 378720, 381087, 381920, 391344, 399234, 399280, 405020, 416592, 423430, 425040, 429660, 435528, 439208, 441840, 448415, 449190, 456568, 462880, 465773, 470580, 479136, 483920, 486024, 489180, 491040, 494109, 508116, 510048, 513360, 513639, 520740, 530208, 532312, 538098, 544410, 549010, 562557, 564696, 570710, 572880, 580704, 587016, 598851, 598920, 607530, 627440, 627781, 635145, 637560, 648032, 652240, 658812, 662760, 665390, 677488, 684852, 687456, 694320, 705870, 717464, 718704, 725880, 729036, 733770, 750076, 752928, 762174, 782688, 798468, 798560, 807147, 810040, 823515, 833184, 846860, 850080, 856065, 859320, 871056, 878416, 883680, 896830, 898380, 911295, 913136, 931546, 937595, 941160, 967840, 972048, 978360, 988218, 998085, 1016232, 1026720, 1027278, 1041480, 1064624, 1076196, 1088820, 1098020, 1125114, 1129392, 1141420, 1145760, 1174032, 1197702, 1197840, 1215060, 1254880, 1255562, 1270290, 1275120, 1304480, 1312633, 1317624, 1325520, 1330780, 1345245, 1354976, 1369704, 1388640, 1397319, 1411740, 1434928, 1437408, 1451760, 1458072, 1467540, 1500152, 1524348, 1596936, 1614294, 1620080, 1647030, 1687671, 1693720, 1712130, 1718640, 1742112, 1756832, 1793660, 1796760, 1822590, 1826272, 1863092, 1875190, 1882320, 1883343, 1905435, 1944096, 1956720, 1976436, 1996170, 2032464, 2054556, 2062709, 2082960, 2129248, 2152392, 2177640, 2196040, 2250228, 2258784, 2282840, 2328865, 2348064, 2395404, 2395680, 2430120, 2470545, 2511124, 2540580, 2550240, 2568195, 2625266, 2635248, 2651040, 2661560, 2690490, 2739408, 2794638, 2812785, 2823480, 2869856, 2903520, 2916144, 2935080, 2994255, 3000304, 3048696, 3138905, 3193872, 3228588, 3240160, 3294060, 3375342, 3387440, 3424260, 3437280, 3587320, 3593520, 3645180, 3726184, 3750380, 3764640, 3766686, 3810870, 3913440, 3937899, 3952872, 3992340, 4035735, 4064928, 4109112, 4125418, 4165920, 4191957, 4304784, 4355280, 4392080, 4500456, 4565680, 4657730, 4790808, 4860240, 4941090, 5022248, 5081160, 5136390, 5250532, 5270496, 5323120, 5380980, 5478816, 5589276, 5625570, 5646960, 5650029, 5832288, 5870160, 5988510, 6000608, 6097392, 6188127, 6277810, 6387744, 6457176, 6563165, 6588120, 6750684, 6774880, 6848520, 6986595, 7174640, 7187040, 7290360, 7452368, 7500760, 7533372, 7621740, 7875798, 7905744, 7984680, 8071470, 8218224, 8250836, 8383914, 8438355, 8609568, 8710560, 8784160, 9000912, 9131360, 9315460, 9416715, 9581616, 9720480, 9882180, 10044496, 10162320, 10272780, 10313545, 10501064, 10646240, 10761960, 11178552, 11251140, 11293920, 11300058, 11740320, 11813697, 11977020, 12194784, 12376254, 12555620, 12914352, 13126330, 13176240, 13501368, 13697040, 13973190, 14349280, 14438963, 14580720, 14904736, 15001520, 15066744, 15243480, 15751596, 15811488, 15969360, 16142940, 16436448, 16501672, 16767828, 16876710, 18001824, 18564381, 18630920, 18833430, 19163232, 19689495, 19764360, 20088992, 20324640, 20545560, 20627090, 20959785, 21002128, 21523920, 22357104, 22502280, 22600116, 23627394, 23954040, 24752508, 25111240, 25828704, 26252660, 26352480, 27002736, 27394080, 27946380, 28250145, 28877926, 29161440, 30003040, 30133488, 30486960, 30940635, 31503192, 31938720, 32285880, 33003344, 33535656, 33753420, 37128762, 37261840, 37666860, 39378990, 39528720, 41091120, 41254180, 41919570, 42004256, 43047840, 43316889, 44714208, 45004560, 45200232, 47254788, 47908080, 49505016, 50222480, 52505320, 54005472, 55892760, 56500290, 57755852, 59068485, 60266976, 60973920, 61881270, 63006384, 64571760, 66006688, 67071312, 67506840, 72194815, 74257524, 74523680, 75333720, 78757980, 79057440, 82182240, 82508360, 83839140, 86633778, 90009120, 90400464, 92821905, 94509576, 95816160, 99010032, 100444960, 105010640, 111785520, 113000580, 115511704, 118136970, 123762540, 126012768, 129143520, 129950667, 134142624, 135013680, 144389630, 148515048, 150667440, 157515960, 165016720, 167678280, 173267556, 180800928, 185643810, 189019152, 198020064, 210021280, 216584445, 223571040, 226001160, 231023408, 236273940, 247525080, 259901334, 270027360, 288779260, 297030096, 301334880, 315031920, 330033440, 335356560, 346535112, 371287620, 378038304, 433168890, 452002320, 462046816, 472547880, 495050160, 519802668, 577558520, 594060192, 630063840, 649753335, 670713120, 693070224, 742575240, 866337780, 904004640, 945095760, 990100320, 1039605336, 1155117040, 1299506670, 1386140448, 1485150480, 1732675560, 1890191520, 2079210672, 2310234080, 2599013340, 2970300960, 3465351120, 4158421344, 5198026680, 6930702240, 10396053360, 20792106720]

約数ペア:

[(1, 20792106720), (2, 10396053360), (3, 6930702240), (4, 5198026680), (5, 4158421344), (6, 3465351120), (7, 2970300960), (8, 2599013340), (9, 2310234080), (10, 2079210672), (11, 1890191520), (12, 1732675560), (14, 1485150480), (15, 1386140448), (16, 1299506670), (18, 1155117040), (20, 1039605336), (21, 990100320), (22, 945095760), (23, 904004640), (24, 866337780), (28, 742575240), (30, 693070224), (31, 670713120), (32, 649753335), (33, 630063840), (35, 594060192), (36, 577558520), (40, 519802668), (42, 495050160), (44, 472547880), (45, 462046816), (46, 452002320), (48, 433168890), (55, 378038304), (56, 371287620), (60, 346535112), (62, 335356560), (63, 330033440), (66, 315031920), (69, 301334880), (70, 297030096), (72, 288779260), (77, 270027360), (80, 259901334), (84, 247525080), (88, 236273940), (90, 231023408), (92, 226001160), (93, 223571040), (96, 216584445), (99, 210021280), (105, 198020064), (110, 189019152), (112, 185643810), (115, 180800928), (120, 173267556), (124, 167678280), (126, 165016720), (132, 157515960), (138, 150667440), (140, 148515048), (144, 144389630), (154, 135013680), (155, 134142624), (160, 129950667), (161, 129143520), (165, 126012768), (168, 123762540), (176, 118136970), (180, 115511704), (184, 113000580), (186, 111785520), (198, 105010640), (207, 100444960), (210, 99010032), (217, 95816160), (220, 94509576), (224, 92821905), (230, 90400464), (231, 90009120), (240, 86633778), (248, 83839140), (252, 82508360), (253, 82182240), (263, 79057440), (264, 78757980), (276, 75333720), (279, 74523680), (280, 74257524), (288, 72194815), (308, 67506840), (310, 67071312), (315, 66006688), (322, 64571760), (330, 63006384), (336, 61881270), (341, 60973920), (345, 60266976), (352, 59068485), (360, 57755852), (368, 56500290), (372, 55892760), (385, 54005472), (396, 52505320), (414, 50222480), (420, 49505016), (434, 47908080), (440, 47254788), (460, 45200232), (462, 45004560), (465, 44714208), (480, 43316889), (483, 43047840), (495, 42004256), (496, 41919570), (504, 41254180), (506, 41091120), (526, 39528720), (528, 39378990), (552, 37666860), (558, 37261840), (560, 37128762), (616, 33753420), (620, 33535656), (630, 33003344), (644, 32285880), (651, 31938720), (660, 31503192), (672, 30940635), (682, 30486960), (690, 30133488), (693, 30003040), (713, 29161440), (720, 28877926), (736, 28250145), (744, 27946380), (759, 27394080), (770, 27002736), (789, 26352480), (792, 26252660), (805, 25828704), (828, 25111240), (840, 24752508), (868, 23954040), (880, 23627394), (920, 22600116), (924, 22502280), (930, 22357104), (966, 21523920), (990, 21002128), (992, 20959785), (1008, 20627090), (1012, 20545560), (1023, 20324640), (1035, 20088992), (1052, 19764360), (1056, 19689495), (1085, 19163232), (1104, 18833430), (1116, 18630920), (1120, 18564381), (1155, 18001824), (1232, 16876710), (1240, 16767828), (1260, 16501672), (1265, 16436448), (1288, 16142940), (1302, 15969360), (1315, 15811488), (1320, 15751596), (1364, 15243480), (1380, 15066744), (1386, 15001520), (1395, 14904736), (1426, 14580720), (1440, 14438963), (1449, 14349280), (1488, 13973190), (1518, 13697040), (1540, 13501368), (1578, 13176240), (1584, 13126330), (1610, 12914352), (1656, 12555620), (1680, 12376254), (1705, 12194784), (1736, 11977020), (1760, 11813697), (1771, 11740320), (1840, 11300058), (1841, 11293920), (1848, 11251140), (1860, 11178552), (1932, 10761960), (1953, 10646240), (1980, 10501064), (2016, 10313545), (2024, 10272780), (2046, 10162320), (2070, 10044496), (2104, 9882180), (2139, 9720480), (2170, 9581616), (2208, 9416715), (2232, 9315460), (2277, 9131360), (2310, 9000912), (2367, 8784160), (2387, 8710560), (2415, 8609568), (2464, 8438355), (2480, 8383914), (2520, 8250836), (2530, 8218224), (2576, 8071470), (2604, 7984680), (2630, 7905744), (2640, 7875798), (2728, 7621740), (2760, 7533372), (2772, 7500760), (2790, 7452368), (2852, 7290360), (2893, 7187040), (2898, 7174640), (2976, 6986595), (3036, 6848520), (3069, 6774880), (3080, 6750684), (3156, 6588120), (3168, 6563165), (3220, 6457176), (3255, 6387744), (3312, 6277810), (3360, 6188127), (3410, 6097392), (3465, 6000608), (3472, 5988510), (3542, 5870160), (3565, 5832288), (3680, 5650029), (3682, 5646960), (3696, 5625570), (3720, 5589276), (3795, 5478816), (3864, 5380980), (3906, 5323120), (3945, 5270496), (3960, 5250532), (4048, 5136390), (4092, 5081160), (4140, 5022248), (4208, 4941090), (4278, 4860240), (4340, 4790808), (4464, 4657730), (4554, 4565680), (4620, 4500456), (4734, 4392080), (4774, 4355280), (4830, 4304784), (4960, 4191957), (4991, 4165920), (5040, 4125418), (5060, 4109112), (5115, 4064928), (5152, 4035735), (5208, 3992340), (5260, 3952872), (5280, 3937899), (5313, 3913440), (5456, 3810870), (5520, 3766686), (5523, 3764640), (5544, 3750380), (5580, 3726184), (5704, 3645180), (5786, 3593520), (5796, 3587320), (6049, 3437280), (6072, 3424260), (6138, 3387440), (6160, 3375342), (6312, 3294060), (6417, 3240160), (6440, 3228588), (6510, 3193872), (6624, 3138905), (6820, 3048696), (6930, 3000304), (6944, 2994255), (7084, 2935080), (7130, 2916144), (7161, 2903520), (7245, 2869856), (7364, 2823480), (7392, 2812785), (7440, 2794638), (7590, 2739408), (7728, 2690490), (7812, 2661560), (7843, 2651040), (7890, 2635248), (7920, 2625266), (8096, 2568195), (8153, 2550240), (8184, 2540580), (8280, 2511124), (8416, 2470545), (8556, 2430120), (8679, 2395680), (8680, 2395404), (8855, 2348064), (8928, 2328865), (9108, 2282840), (9205, 2258784), (9240, 2250228), (9468, 2196040), (9548, 2177640), (9660, 2152392), (9765, 2129248), (9982, 2082960), (10080, 2062709), (10120, 2054556), (10230, 2032464), (10416, 1996170), (10520, 1976436), (10626, 1956720), (10695, 1944096), (10912, 1905435), (11040, 1883343), (11046, 1882320), (11088, 1875190), (11160, 1863092), (11385, 1826272), (11408, 1822590), (11572, 1796760), (11592, 1793660), (11835, 1756832), (11935, 1742112), (12098, 1718640), (12144, 1712130), (12276, 1693720), (12320, 1687671), (12624, 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