20674725120

素因数分解:

$2^8\times 3^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:568

約数の個数: 720

約数和(自身を含む): 86116238208

約数和(自身を除く): 65441513088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 61, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 122, 126, 128, 135, 140, 144, 160, 162, 168, 180, 183, 189, 192, 210, 216, 224, 240, 244, 252, 256, 270, 280, 288, 305, 315, 320, 324, 336, 360, 366, 378, 384, 405, 420, 427, 432, 448, 467, 480, 488, 504, 540, 549, 560, 567, 576, 610, 630, 640, 648, 672, 720, 732, 756, 768, 810, 840, 854, 864, 896, 915, 934, 945, 960, 976, 1008, 1080, 1098, 1120, 1134, 1152, 1220, 1260, 1280, 1281, 1296, 1344, 1401, 1440, 1464, 1512, 1620, 1647, 1680, 1708, 1728, 1792, 1830, 1868, 1890, 1920, 1952, 2016, 2135, 2160, 2196, 2240, 2268, 2304, 2335, 2440, 2520, 2562, 2592, 2688, 2745, 2802, 2835, 2880, 2928, 3024, 3240, 3269, 3294, 3360, 3416, 3456, 3660, 3736, 3780, 3840, 3843, 3904, 4032, 4203, 4270, 4320, 4392, 4480, 4536, 4670, 4880, 4941, 5040, 5124, 5184, 5376, 5490, 5604, 5670, 5760, 5856, 6048, 6405, 6480, 6538, 6588, 6720, 6832, 6912, 7005, 7320, 7472, 7560, 7686, 7808, 8064, 8235, 8406, 8540, 8640, 8784, 8960, 9072, 9340, 9760, 9807, 9882, 10080, 10248, 10368, 10980, 11208, 11340, 11520, 11529, 11712, 12096, 12609, 12810, 12960, 13076, 13176, 13440, 13664, 14010, 14640, 14944, 15120, 15372, 15616, 16128, 16345, 16470, 16812, 17080, 17280, 17568, 18144, 18680, 19215, 19520, 19614, 19764, 20160, 20496, 20736, 21015, 21960, 22416, 22680, 23058, 23424, 24192, 24705, 25218, 25620, 25920, 26152, 26352, 26880, 27328, 28020, 28487, 29280, 29421, 29888, 30240, 30744, 32690, 32940, 33624, 34160, 34560, 34587, 35136, 36288, 37360, 37827, 38430, 39040, 39228, 39528, 40320, 40992, 42030, 43920, 44832, 45360, 46116, 46848, 48384, 49035, 49410, 50436, 51240, 51840, 52304, 52704, 54656, 56040, 56974, 57645, 58560, 58842, 59776, 60480, 61488, 63045, 65380, 65880, 67248, 68320, 69174, 70272, 72576, 74720, 75654, 76860, 78080, 78456, 79056, 80640, 81984, 84060, 85461, 87840, 88263, 89664, 90720, 92232, 98070, 98820, 100872, 102480, 103680, 104608, 105408, 109312, 112080, 113948, 115290, 117120, 117684, 119552, 120960, 122976, 126090, 130760, 131760, 134496, 136640, 138348, 140544, 142435, 145152, 147105, 149440, 151308, 153720, 156912, 158112, 163968, 168120, 170922, 172935, 175680, 176526, 179328, 181440, 184464, 189135, 196140, 197640, 199409, 201744, 204960, 209216, 210816, 224160, 227896, 230580, 234240, 235368, 241920, 245952, 252180, 256383, 261520, 263520, 264789, 268992, 273280, 276696, 284870, 294210, 298880, 302616, 307440, 313824, 316224, 327936, 336240, 341844, 345870, 351360, 353052, 358656, 362880, 368928, 378270, 392280, 395280, 398818, 403488, 409920, 418432, 421632, 427305, 441315, 448320, 455792, 461160, 470736, 491904, 504360, 512766, 523040, 527040, 529578, 537984, 546560, 553392, 569740, 588420, 597760, 598227, 605232, 614880, 627648, 632448, 672480, 683688, 691740, 702720, 706104, 725760, 737856, 756540, 769149, 784560, 790560, 797636, 806976, 819840, 836864, 854610, 882630, 896640, 911584, 922320, 941472, 983808, 997045, 1008720, 1025532, 1046080, 1054080, 1059156, 1075968, 1106784, 1139480, 1176840, 1196454, 1210464, 1229760, 1255296, 1264896, 1281915, 1323945, 1344960, 1367376, 1383480, 1412208, 1475712, 1513080, 1538298, 1569120, 1581120, 1595272, 1613952, 1639680, 1709220, 1765260, 1793280, 1794681, 1823168, 1844640, 1882944, 1994090, 2017440, 2051064, 2092160, 2108160, 2118312, 2213568, 2278960, 2307447, 2353680, 2392908, 2420928, 2459520, 2510592, 2563830, 2647890, 2689920, 2734752, 2766960, 2824416, 2951424, 2991135, 3026160, 3076596, 3138240, 3162240, 3190544, 3227904, 3418440, 3530520, 3589362, 3646336, 3689280, 3765888, 3845745, 3988180, 4034880, 4102128, 4184320, 4236624, 4427136, 4557920, 4614894, 4707360, 4785816, 4841856, 4919040, 5127660, 5295780, 5379840, 5384043, 5469504, 5533920, 5648832, 5982270, 6052320, 6153192, 6276480, 6324480, 6381088, 6836880, 7061040, 7178724, 7292672, 7378560, 7531776, 7691490, 7976360, 8069760, 8204256, 8473248, 8854272, 8973405, 9115840, 9229788, 9414720, 9571632, 9683712, 10255320, 10591560, 10768086, 10939008, 11067840, 11297664, 11537235, 11964540, 12104640, 12306384, 12552960, 12762176, 13673760, 14122080, 14357448, 14757120, 15382980, 15952720, 16139520, 16152129, 16408512, 16946496, 17946810, 18231680, 18459576, 18829440, 19143264, 20510640, 21183120, 21536172, 21878016, 22135680, 22595328, 23074470, 23929080, 24209280, 24612768, 25524352, 26920215, 27347520, 28244160, 28714896, 30765960, 31905440, 32304258, 32817024, 33892992, 35893620, 36463360, 36919152, 37658880, 38286528, 41021280, 42366240, 43072344, 44271360, 46148940, 47858160, 48418560, 49225536, 51048704, 53840430, 54695040, 56488320, 57429792, 61531920, 63810880, 64608516, 65634048, 67785984, 71787240, 73838304, 76573056, 80760645, 82042560, 84732480, 86144688, 92297880, 95716320, 98451072, 107680860, 109390080, 112976640, 114859584, 123063840, 127621760, 129217032, 143574480, 147676608, 153146112, 161521290, 164085120, 169464960, 172289376, 184595760, 191432640, 196902144, 215361720, 229719168, 246127680, 255243520, 258434064, 287148960, 295353216, 323042580, 328170240, 338929920, 344578752, 369191520, 382865280, 430723440, 459438336, 492255360, 516868128, 574297920, 590706432, 646085160, 689157504, 738383040, 765730560, 861446880, 984510720, 1033736256, 1148595840, 1292170320, 1378315008, 1476766080, 1722893760, 2067472512, 2297191680, 2584340640, 2953532160, 3445787520, 4134945024, 5168681280, 6891575040, 10337362560, 20674725120]

約数ペア:

[(1, 20674725120), (2, 10337362560), (3, 6891575040), (4, 5168681280), (5, 4134945024), (6, 3445787520), (7, 2953532160), (8, 2584340640), (9, 2297191680), (10, 2067472512), (12, 1722893760), (14, 1476766080), (15, 1378315008), (16, 1292170320), (18, 1148595840), (20, 1033736256), (21, 984510720), (24, 861446880), (27, 765730560), (28, 738383040), (30, 689157504), (32, 646085160), (35, 590706432), (36, 574297920), (40, 516868128), (42, 492255360), (45, 459438336), (48, 430723440), (54, 382865280), (56, 369191520), (60, 344578752), (61, 338929920), (63, 328170240), (64, 323042580), (70, 295353216), (72, 287148960), (80, 258434064), (81, 255243520), (84, 246127680), (90, 229719168), (96, 215361720), (105, 196902144), (108, 191432640), (112, 184595760), (120, 172289376), (122, 169464960), (126, 164085120), (128, 161521290), (135, 153146112), (140, 147676608), (144, 143574480), (160, 129217032), (162, 127621760), (168, 123063840), (180, 114859584), (183, 112976640), (189, 109390080), (192, 107680860), (210, 98451072), (216, 95716320), (224, 92297880), (240, 86144688), (244, 84732480), (252, 82042560), (256, 80760645), (270, 76573056), (280, 73838304), (288, 71787240), (305, 67785984), (315, 65634048), (320, 64608516), (324, 63810880), (336, 61531920), (360, 57429792), (366, 56488320), (378, 54695040), (384, 53840430), (405, 51048704), (420, 49225536), (427, 48418560), (432, 47858160), (448, 46148940), (467, 44271360), (480, 43072344), (488, 42366240), (504, 41021280), (540, 38286528), (549, 37658880), (560, 36919152), (567, 36463360), (576, 35893620), (610, 33892992), (630, 32817024), (640, 32304258), (648, 31905440), (672, 30765960), (720, 28714896), (732, 28244160), (756, 27347520), (768, 26920215), (810, 25524352), (840, 24612768), (854, 24209280), (864, 23929080), (896, 23074470), (915, 22595328), (934, 22135680), (945, 21878016), (960, 21536172), (976, 21183120), (1008, 20510640), (1080, 19143264), (1098, 18829440), (1120, 18459576), (1134, 18231680), (1152, 17946810), (1220, 16946496), (1260, 16408512), (1280, 16152129), (1281, 16139520), (1296, 15952720), (1344, 15382980), (1401, 14757120), (1440, 14357448), (1464, 14122080), (1512, 13673760), (1620, 12762176), (1647, 12552960), (1680, 12306384), (1708, 12104640), (1728, 11964540), (1792, 11537235), (1830, 11297664), (1868, 11067840), (1890, 10939008), (1920, 10768086), (1952, 10591560), (2016, 10255320), (2135, 9683712), (2160, 9571632), (2196, 9414720), (2240, 9229788), (2268, 9115840), (2304, 8973405), (2335, 8854272), (2440, 8473248), (2520, 8204256), (2562, 8069760), (2592, 7976360), (2688, 7691490), (2745, 7531776), (2802, 7378560), (2835, 7292672), (2880, 7178724), (2928, 7061040), (3024, 6836880), (3240, 6381088), (3269, 6324480), (3294, 6276480), (3360, 6153192), (3416, 6052320), (3456, 5982270), (3660, 5648832), (3736, 5533920), (3780, 5469504), (3840, 5384043), (3843, 5379840), (3904, 5295780), (4032, 5127660), (4203, 4919040), (4270, 4841856), (4320, 4785816), (4392, 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(14010, 1475712), (14640, 1412208), (14944, 1383480), (15120, 1367376), (15372, 1344960), (15616, 1323945), (16128, 1281915), (16345, 1264896), (16470, 1255296), (16812, 1229760), (17080, 1210464), (17280, 1196454), (17568, 1176840), (18144, 1139480), (18680, 1106784), (19215, 1075968), (19520, 1059156), (19614, 1054080), (19764, 1046080), (20160, 1025532), (20496, 1008720), (20736, 997045), (21015, 983808), (21960, 941472), (22416, 922320), (22680, 911584), (23058, 896640), (23424, 882630), (24192, 854610), (24705, 836864), (25218, 819840), (25620, 806976), (25920, 797636), (26152, 790560), (26352, 784560), (26880, 769149), (27328, 756540), (28020, 737856), (28487, 725760), (29280, 706104), (29421, 702720), (29888, 691740), (30240, 683688), (30744, 672480), (32690, 632448), (32940, 627648), (33624, 614880), (34160, 605232), (34560, 598227), (34587, 597760), (35136, 588420), (36288, 569740), (37360, 553392), (37827, 546560), (38430, 537984), (39040, 529578), (39228, 527040), (39528, 523040), (40320, 512766), (40992, 504360), (42030, 491904), (43920, 470736), (44832, 461160), (45360, 455792), (46116, 448320), (46848, 441315), (48384, 427305), (49035, 421632), (49410, 418432), (50436, 409920), (51240, 403488), (51840, 398818), (52304, 395280), (52704, 392280), (54656, 378270), (56040, 368928), (56974, 362880), (57645, 358656), (58560, 353052), (58842, 351360), (59776, 345870), (60480, 341844), (61488, 336240), (63045, 327936), (65380, 316224), (65880, 313824), (67248, 307440), (68320, 302616), (69174, 298880), (70272, 294210), (72576, 284870), (74720, 276696), (75654, 273280), (76860, 268992), (78080, 264789), (78456, 263520), (79056, 261520), (80640, 256383), (81984, 252180), (84060, 245952), (85461, 241920), (87840, 235368), (88263, 234240), (89664, 230580), (90720, 227896), (92232, 224160), (98070, 210816), (98820, 209216), (100872, 204960), (102480, 201744), (103680, 199409), (104608, 197640), (105408, 196140), (109312, 189135), (112080, 184464), (113948, 181440), (115290, 179328), (117120, 176526), (117684, 175680), (119552, 172935), (120960, 170922), (122976, 168120), (126090, 163968), (130760, 158112), (131760, 156912), (134496, 153720), (136640, 151308), (138348, 149440), (140544, 147105), (142435, 145152)]