20511580320

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:455

約数の個数: 1152

約数和(自身を含む): 95312609280

約数和(自身を除く): 74801028960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 23, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 46, 48, 49, 54, 55, 56, 60, 63, 66, 69, 70, 72, 77, 80, 84, 88, 90, 92, 96, 98, 99, 105, 108, 110, 112, 115, 120, 126, 132, 135, 138, 140, 144, 147, 154, 160, 161, 165, 168, 176, 180, 184, 189, 196, 198, 207, 210, 216, 220, 224, 230, 231, 240, 245, 252, 253, 264, 270, 276, 280, 288, 294, 297, 308, 315, 322, 330, 336, 345, 352, 360, 368, 378, 383, 385, 392, 396, 414, 420, 432, 440, 441, 460, 462, 480, 483, 490, 495, 504, 506, 528, 539, 540, 552, 560, 588, 594, 616, 621, 630, 644, 660, 672, 690, 693, 720, 735, 736, 756, 759, 766, 770, 784, 792, 805, 828, 840, 864, 880, 882, 920, 924, 945, 966, 980, 990, 1008, 1012, 1035, 1056, 1078, 1080, 1104, 1120, 1127, 1149, 1155, 1176, 1188, 1232, 1242, 1260, 1265, 1288, 1320, 1323, 1380, 1386, 1440, 1449, 1470, 1485, 1512, 1518, 1532, 1540, 1568, 1584, 1610, 1617, 1656, 1680, 1760, 1764, 1771, 1840, 1848, 1890, 1915, 1932, 1960, 1980, 2016, 2024, 2070, 2079, 2156, 2160, 2205, 2208, 2254, 2277, 2298, 2310, 2352, 2376, 2415, 2464, 2484, 2520, 2530, 2576, 2640, 2646, 2681, 2695, 2760, 2772, 2898, 2940, 2970, 3024, 3036, 3064, 3080, 3105, 3168, 3220, 3234, 3312, 3360, 3381, 3447, 3465, 3528, 3542, 3680, 3696, 3780, 3795, 3830, 3864, 3920, 3960, 4048, 4140, 4158, 4213, 4312, 4320, 4347, 4410, 4508, 4554, 4596, 4620, 4704, 4752, 4830, 4851, 4968, 5040, 5060, 5152, 5280, 5292, 5313, 5362, 5390, 5520, 5544, 5635, 5745, 5796, 5880, 5940, 6048, 6072, 6128, 6160, 6210, 6440, 6468, 6615, 6624, 6762, 6831, 6894, 6930, 7056, 7084, 7245, 7392, 7560, 7590, 7660, 7728, 7840, 7920, 8043, 8085, 8096, 8280, 8316, 8426, 8624, 8694, 8809, 8820, 8855, 9016, 9108, 9192, 9240, 9504, 9660, 9702, 9936, 10080, 10120, 10143, 10341, 10395, 10584, 10626, 10724, 10780, 11040, 11088, 11270, 11385, 11490, 11592, 11760, 11880, 12144, 12256, 12320, 12397, 12420, 12639, 12880, 12936, 13230, 13405, 13524, 13662, 13788, 13860, 14112, 14168, 14490, 14553, 15120, 15180, 15320, 15456, 15840, 15939, 16086, 16170, 16560, 16632, 16852, 16905, 17235, 17248, 17388, 17618, 17640, 17710, 18032, 18216, 18384, 18480, 18767, 19320, 19404, 19872, 20240, 20286, 20682, 20790, 21065, 21168, 21252, 21448, 21560, 21735, 22176, 22540, 22770, 22980, 23184, 23520, 23760, 24129, 24255, 24288, 24794, 24840, 25278, 25760, 25872, 26427, 26460, 26565, 26810, 27048, 27324, 27576, 27720, 28336, 28980, 29106, 29491, 30240, 30360, 30429, 30640, 31878, 32172, 32340, 33120, 33264, 33704, 33810, 34155, 34470, 34776, 35236, 35280, 35420, 36064, 36432, 36768, 36960, 37191, 37534, 37917, 38640, 38808, 40215, 40480, 40572, 41364, 41580, 42130, 42336, 42504, 42896, 43120, 43470, 44045, 45080, 45540, 45960, 46368, 47520, 47817, 48258, 48510, 49588, 49680, 50556, 50715, 51705, 51744, 52854, 52920, 53130, 53620, 54096, 54648, 55152, 55440, 56301, 56672, 57960, 58212, 58982, 60720, 60858, 61280, 61663, 61985, 63195, 63756, 64344, 64680, 66528, 67408, 67620, 68310, 68940, 69552, 70472, 70560, 70840, 72387, 72765, 72864, 74382, 75068, 75834, 77280, 77616, 79281, 79695, 80430, 81144, 82728, 83160, 84260, 85008, 85792, 86240, 86940, 88090, 88473, 90160, 91080, 91920, 93835, 95634, 96516, 96899, 97020, 99176, 99360, 101112, 101430, 103410, 105708, 105840, 106260, 107240, 108192, 109296, 110304, 110880, 111573, 112602, 113751, 115920, 116424, 117964, 120645, 121440, 121716, 123326, 123970, 126390, 127512, 128688, 129360, 132135, 134816, 135240, 136620, 137880, 139104, 140944, 141680, 144774, 145530, 147455, 148764, 150136, 151668, 152145, 155232, 158562, 159390, 160860, 162288, 165456, 166320, 168520, 168903, 170016, 173880, 176180, 176946, 180320, 182160, 183840, 184989, 185955, 187670, 189585, 191268, 193032, 193798, 194040, 198352, 202224, 202860, 206437, 206820, 211416, 211680, 212520, 214480, 218592, 223146, 225204, 227502, 231840, 232848, 235928, 237843, 239085, 241290, 243432, 246652, 247940, 252780, 255024, 257376, 258720, 264270, 265419, 270480, 273240, 275760, 281505, 281888, 283360, 289548, 290697, 291060, 294910, 297528, 300272, 303336, 304290, 308315, 317124, 318780, 321720, 324576, 330912, 332640, 334719, 337040, 337806, 347760, 352360, 353892, 361935, 364320, 369978, 371910, 375340, 379170, 382536, 386064, 387596, 388080, 396405, 396704, 404448, 405720, 412874, 413640, 422832, 425040, 428960, 431641, 442365, 446292, 450408, 455004, 465696, 471856, 475686, 478170, 482580, 484495, 486864, 493304, 495880, 505560, 506709, 510048, 528540, 530838, 540960, 546480, 551520, 554967, 557865, 563010, 568755, 579096, 581394, 582120, 589820, 595056, 600544, 606672, 608580, 616630, 619311, 634248, 637560, 643440, 669438, 674080, 675612, 678293, 695520, 704720, 707784, 723870, 739956, 743820, 750680, 758340, 765072, 772128, 775192, 776160, 792810, 796257, 811440, 825748, 827280, 844515, 845664, 850080, 863282, 872091, 884730, 892584, 900816, 910008, 924945, 943712, 951372, 956340, 965160, 968990, 973728, 986608, 991760, 1011120, 1013418, 1032185, 1057080, 1061676, 1092960, 1109934, 1115730, 1126020, 1137510, 1158192, 1162788, 1164240, 1179640, 1189215, 1190112, 1213344, 1217160, 1233260, 1238622, 1268496, 1275120, 1286880, 1294923, 1327095, 1338876, 1351224, 1356586, 1409440, 1415568, 1447740, 1453485, 1479912, 1487640, 1501360, 1516680, 1530144, 1550384, 1585620, 1592514, 1622880, 1651496, 1654560, 1664901, 1673595, 1689030, 1726564, 1744182, 1769460, 1785168, 1801632, 1820016, 1849890, 1857933, 1902744, 1912680, 1930320, 1937980, 1973216, 1983520, 2022240, 2026836, 2034879, 2064370, 2114160, 2123352, 2158205, 2219868, 2231460, 2252040, 2275020, 2316384, 2325576, 2328480, 2359280, 2378430, 2434320, 2466520, 2477244, 2533545, 2536992, 2550240, 2589846, 2616273, 2654190, 2677752, 2702448, 2713172, 2774835, 2831136, 2895480, 2906970, 2959824, 2975280, 3002720, 3033360, 3096555, 3100768, 3171240, 3185028, 3302992, 3329802, 3347190, 3378060, 3391465, 3453128, 3488364, 3538920, 3570336, 3640032, 3699780, 3715866, 3805488, 3825360, 3860640, 3875960, 3884769, 3981285, 4053672, 4069758, 4128740, 4228320, 4246704, 4316410, 4360455, 4439736, 4462920, 4504080, 4550040, 4651152, 4718560, 4748051, 4756860, 4868640, 4933040, 4954488, 5067090, 5179692, 5232546, 5308380, 5355504, 5404896, 5426344, 5549670, 5573799, 5790960, 5813940, 5919648, 5950560, 6066720, 6104637, 6193110, 6342480, 6370056, 6474615, 6605984, 6659604, 6694380, 6756120, 6782930, 6906256, 6976728, 7077840, 7399560, 7431732, 7610976, 7650720, 7751920, 7769538, 7962570, 8107344, 8139516, 8257480, 8324505, 8493408, 8632820, 8720910, 8879472, 8925840, 9008160, 9100080, 9289665, 9302304, 9496102, 9513720, 9866080, 9908976, 10134180, 10174395, 10359384, 10465092, 10616760, 10711008, 10852688, 11099340, 11147598, 11581920, 11627880, 11654307, 12209274, 12386220, 12684960, 12740112, 12949230, 13081365, 13319208, 13388760, 13512240, 13565860, 13812512, 13953456, 14155680, 14244153, 14799120, 14863464, 15503840, 15539076, 15925140, 16214688, 16279032, 16514960, 16649010, 17265640, 17441820, 17758944, 17851680, 18200160, 18313911, 18579330, 18992204, 19027440, 19423845, 19817952, 20268360, 20348790, 20718768, 20930184, 21233520, 21705376, 22198680, 22295196, 23255760, 23308614, 23740255, 24418548, 24772440, 25480224, 25898460, 26162730, 26638416, 26777520, 27024480, 27131720, 27868995, 27906912, 28488306, 29598240, 29726928, 30523185, 31078152, 31850280, 32558064, 33029920, 33298020, 34531280, 34883640, 36627822, 37158660, 37984408, 38054880, 38847690, 40536720, 40697580, 41437536, 41860368, 42467040, 42732459, 44397360, 44590392, 46511520, 46617228, 47480510, 48837096, 49544880, 51796920, 52325460, 53276832, 53555040, 54263440, 55737990, 56976612, 58271535, 59453856, 61046370, 62156304, 63700560, 65116128, 66596040, 69062560, 69767280, 71220765, 73255644, 74317320, 75968816, 77695380, 81073440, 81395160, 83720736, 85464918, 88794720, 89180784, 91569555, 93234456, 94961020, 97674192, 99089760, 103593840, 104650920, 108526880, 111475980, 113953224, 116543070, 122092740, 124312608, 127401120, 128197377, 133192080, 139534560, 142441530, 146511288, 148634640, 151937632, 155390760, 162790320, 170929836, 178361568, 183139110, 186468912, 189922040, 195348384, 207187680, 209301840, 213662295, 222951960, 227906448, 233086140, 244185480, 256394754, 266384160, 284883060, 293022576, 297269280, 310781520, 325580640, 341859672, 366278220, 372937824, 379844080, 418603680, 427324590, 445903920, 455812896, 466172280, 488370960, 512789508, 569766120, 586045152, 621563040, 640986885, 683719344, 732556440, 759688160, 854649180, 891807840, 932344560, 976741920, 1025579016, 1139532240, 1281973770, 1367438688, 1465112880, 1709298360, 1864689120, 2051158032, 2279064480, 2563947540, 2930225760, 3418596720, 4102316064, 5127895080, 6837193440, 10255790160, 20511580320]

約数ペア:

[(1, 20511580320), (2, 10255790160), (3, 6837193440), (4, 5127895080), (5, 4102316064), (6, 3418596720), (7, 2930225760), (8, 2563947540), (9, 2279064480), (10, 2051158032), (11, 1864689120), (12, 1709298360), (14, 1465112880), (15, 1367438688), (16, 1281973770), (18, 1139532240), (20, 1025579016), (21, 976741920), (22, 932344560), (23, 891807840), (24, 854649180), (27, 759688160), (28, 732556440), (30, 683719344), (32, 640986885), (33, 621563040), (35, 586045152), (36, 569766120), (40, 512789508), (42, 488370960), (44, 466172280), (45, 455812896), (46, 445903920), (48, 427324590), (49, 418603680), (54, 379844080), (55, 372937824), (56, 366278220), (60, 341859672), (63, 325580640), (66, 310781520), (69, 297269280), (70, 293022576), (72, 284883060), (77, 266384160), (80, 256394754), (84, 244185480), (88, 233086140), (90, 227906448), (92, 222951960), (96, 213662295), (98, 209301840), (99, 207187680), (105, 195348384), (108, 189922040), (110, 186468912), (112, 183139110), (115, 178361568), (120, 170929836), (126, 162790320), (132, 155390760), (135, 151937632), (138, 148634640), (140, 146511288), (144, 142441530), (147, 139534560), (154, 133192080), (160, 128197377), (161, 127401120), (165, 124312608), (168, 122092740), (176, 116543070), (180, 113953224), (184, 111475980), (189, 108526880), (196, 104650920), (198, 103593840), (207, 99089760), (210, 97674192), (216, 94961020), (220, 93234456), (224, 91569555), (230, 89180784), (231, 88794720), (240, 85464918), (245, 83720736), (252, 81395160), (253, 81073440), (264, 77695380), (270, 75968816), (276, 74317320), (280, 73255644), (288, 71220765), (294, 69767280), (297, 69062560), (308, 66596040), (315, 65116128), (322, 63700560), (330, 62156304), (336, 61046370), (345, 59453856), (352, 58271535), (360, 56976612), (368, 55737990), (378, 54263440), (383, 53555040), (385, 53276832), (392, 52325460), (396, 51796920), (414, 49544880), (420, 48837096), (432, 47480510), (440, 46617228), (441, 46511520), (460, 44590392), (462, 44397360), (480, 42732459), (483, 42467040), (490, 41860368), (495, 41437536), (504, 40697580), (506, 40536720), (528, 38847690), (539, 38054880), (540, 37984408), (552, 37158660), (560, 36627822), (588, 34883640), (594, 34531280), (616, 33298020), (621, 33029920), (630, 32558064), (644, 31850280), (660, 31078152), (672, 30523185), (690, 29726928), (693, 29598240), (720, 28488306), (735, 27906912), (736, 27868995), (756, 27131720), (759, 27024480), (766, 26777520), (770, 26638416), (784, 26162730), (792, 25898460), (805, 25480224), (828, 24772440), (840, 24418548), (864, 23740255), (880, 23308614), (882, 23255760), (920, 22295196), (924, 22198680), (945, 21705376), (966, 21233520), (980, 20930184), (990, 20718768), (1008, 20348790), (1012, 20268360), (1035, 19817952), (1056, 19423845), (1078, 19027440), (1080, 18992204), (1104, 18579330), (1120, 18313911), (1127, 18200160), (1149, 17851680), (1155, 17758944), (1176, 17441820), (1188, 17265640), (1232, 16649010), (1242, 16514960), (1260, 16279032), (1265, 16214688), (1288, 15925140), (1320, 15539076), (1323, 15503840), (1380, 14863464), (1386, 14799120), (1440, 14244153), (1449, 14155680), (1470, 13953456), (1485, 13812512), (1512, 13565860), (1518, 13512240), (1532, 13388760), (1540, 13319208), (1568, 13081365), (1584, 12949230), (1610, 12740112), (1617, 12684960), (1656, 12386220), (1680, 12209274), (1760, 11654307), (1764, 11627880), (1771, 11581920), (1840, 11147598), (1848, 11099340), (1890, 10852688), (1915, 10711008), (1932, 10616760), (1960, 10465092), (1980, 10359384), (2016, 10174395), (2024, 10134180), (2070, 9908976), (2079, 9866080), (2156, 9513720), (2160, 9496102), (2205, 9302304), (2208, 9289665), (2254, 9100080), (2277, 9008160), (2298, 8925840), (2310, 8879472), (2352, 8720910), (2376, 8632820), (2415, 8493408), (2464, 8324505), (2484, 8257480), (2520, 8139516), (2530, 8107344), (2576, 7962570), (2640, 7769538), (2646, 7751920), (2681, 7650720), (2695, 7610976), (2760, 7431732), (2772, 7399560), (2898, 7077840), (2940, 6976728), (2970, 6906256), (3024, 6782930), (3036, 6756120), (3064, 6694380), (3080, 6659604), (3105, 6605984), (3168, 6474615), (3220, 6370056), (3234, 6342480), (3312, 6193110), (3360, 6104637), (3381, 6066720), (3447, 5950560), (3465, 5919648), (3528, 5813940), (3542, 5790960), (3680, 5573799), (3696, 5549670), (3780, 5426344), (3795, 5404896), (3830, 5355504), (3864, 5308380), (3920, 5232546), (3960, 5179692), (4048, 5067090), (4140, 4954488), (4158, 4933040), (4213, 4868640), (4312, 4756860), (4320, 4748051), (4347, 4718560), (4410, 4651152), (4508, 4550040), (4554, 4504080), (4596, 4462920), (4620, 4439736), (4704, 4360455), (4752, 4316410), (4830, 4246704), (4851, 4228320), (4968, 4128740), (5040, 4069758), (5060, 4053672), (5152, 3981285), (5280, 3884769), (5292, 3875960), (5313, 3860640), (5362, 3825360), (5390, 3805488), (5520, 3715866), (5544, 3699780), (5635, 3640032), (5745, 3570336), (5796, 3538920), (5880, 3488364), (5940, 3453128), (6048, 3391465), (6072, 3378060), (6128, 3347190), (6160, 3329802), (6210, 3302992), (6440, 3185028), (6468, 3171240), (6615, 3100768), (6624, 3096555), (6762, 3033360), (6831, 3002720), (6894, 2975280), (6930, 2959824), (7056, 2906970), (7084, 2895480), (7245, 2831136), (7392, 2774835), (7560, 2713172), (7590, 2702448), (7660, 2677752), (7728, 2654190), (7840, 2616273), (7920, 2589846), (8043, 2550240), (8085, 2536992), (8096, 2533545), (8280, 2477244), (8316, 2466520), (8426, 2434320), (8624, 2378430), (8694, 2359280), (8809, 2328480), (8820, 2325576), (8855, 2316384), (9016, 2275020), (9108, 2252040), (9192, 2231460), (9240, 2219868), (9504, 2158205), (9660, 2123352), (9702, 2114160), (9936, 2064370), (10080, 2034879), (10120, 2026836), (10143, 2022240), (10341, 1983520), (10395, 1973216), (10584, 1937980), (10626, 1930320), (10724, 1912680), (10780, 1902744), (11040, 1857933), (11088, 1849890), (11270, 1820016), (11385, 1801632), (11490, 1785168), (11592, 1769460), (11760, 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