20983173120

素因数分解:

$2^{12}\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:200

約数の個数: 1040

約数和(自身を含む): 93243722880

約数和(自身を除く): 72260549760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 81, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 128, 130, 135, 139, 140, 144, 156, 160, 162, 168, 180, 182, 189, 192, 195, 208, 210, 216, 224, 234, 240, 252, 256, 260, 270, 273, 278, 280, 288, 312, 315, 320, 324, 336, 351, 360, 364, 378, 384, 390, 405, 416, 417, 420, 432, 448, 455, 468, 480, 504, 512, 520, 540, 546, 556, 560, 567, 576, 585, 624, 630, 640, 648, 672, 695, 702, 720, 728, 756, 768, 780, 810, 819, 832, 834, 840, 864, 896, 910, 936, 945, 960, 973, 1008, 1024, 1040, 1053, 1080, 1092, 1112, 1120, 1134, 1152, 1170, 1248, 1251, 1260, 1280, 1296, 1344, 1365, 1390, 1404, 1440, 1456, 1512, 1536, 1560, 1620, 1638, 1664, 1668, 1680, 1728, 1755, 1792, 1807, 1820, 1872, 1890, 1920, 1946, 2016, 2048, 2080, 2085, 2106, 2160, 2184, 2224, 2240, 2268, 2304, 2340, 2457, 2496, 2502, 2520, 2560, 2592, 2688, 2730, 2780, 2808, 2835, 2880, 2912, 2919, 3024, 3072, 3120, 3240, 3276, 3328, 3336, 3360, 3456, 3510, 3584, 3614, 3640, 3744, 3753, 3780, 3840, 3892, 4032, 4095, 4096, 4160, 4170, 4212, 4320, 4368, 4448, 4480, 4536, 4608, 4680, 4865, 4914, 4992, 5004, 5040, 5120, 5184, 5265, 5376, 5421, 5460, 5560, 5616, 5670, 5760, 5824, 5838, 6048, 6144, 6240, 6255, 6480, 6552, 6656, 6672, 6720, 6912, 7020, 7168, 7228, 7280, 7371, 7488, 7506, 7560, 7680, 7784, 8064, 8190, 8320, 8340, 8424, 8640, 8736, 8757, 8896, 8960, 9035, 9072, 9216, 9360, 9730, 9828, 9984, 10008, 10080, 10240, 10368, 10530, 10752, 10842, 10920, 11120, 11232, 11259, 11340, 11520, 11648, 11676, 12096, 12285, 12288, 12480, 12510, 12649, 12960, 13104, 13312, 13344, 13440, 13824, 14040, 14336, 14456, 14560, 14595, 14742, 14976, 15012, 15120, 15360, 15568, 16128, 16263, 16380, 16640, 16680, 16848, 17280, 17472, 17514, 17792, 17920, 18070, 18144, 18432, 18720, 18765, 19460, 19656, 19968, 20016, 20160, 20480, 20736, 21060, 21504, 21684, 21840, 22240, 22464, 22518, 22680, 23040, 23296, 23352, 24192, 24570, 24960, 25020, 25298, 25920, 26208, 26271, 26624, 26688, 26880, 27105, 27648, 28080, 28672, 28912, 29120, 29190, 29484, 29952, 30024, 30240, 30720, 31136, 32256, 32526, 32760, 33280, 33360, 33696, 34560, 34944, 35028, 35584, 35840, 36140, 36288, 36855, 36864, 37440, 37530, 37947, 38920, 39312, 39936, 40032, 40320, 41472, 42120, 43008, 43368, 43680, 43785, 44480, 44928, 45036, 45360, 46080, 46592, 46704, 48384, 48789, 49140, 49920, 50040, 50596, 51840, 52416, 52542, 53248, 53376, 53760, 54210, 55296, 56160, 56295, 57824, 58240, 58380, 58968, 59904, 60048, 60480, 61440, 62272, 63245, 64512, 65052, 65520, 66560, 66720, 67392, 69120, 69888, 70056, 71168, 71680, 72280, 72576, 73710, 74880, 75060, 75894, 77840, 78624, 78813, 79872, 80064, 80640, 81315, 82944, 84240, 86016, 86736, 87360, 87570, 88960, 89856, 90072, 90720, 92160, 93184, 93408, 96768, 97578, 98280, 99840, 100080, 101192, 103680, 104832, 105084, 106752, 107520, 108420, 110592, 112320, 112590, 113841, 115648, 116480, 116760, 117936, 119808, 120096, 120960, 124544, 126490, 129024, 130104, 131040, 131355, 133120, 133440, 134784, 138240, 139776, 140112, 142336, 143360, 144560, 145152, 146367, 147420, 149760, 150120, 151788, 155680, 157248, 157626, 159744, 160128, 161280, 162630, 165888, 168480, 173472, 174720, 175140, 177920, 179712, 180144, 181440, 184320, 186368, 186816, 189735, 193536, 195156, 196560, 199680, 200160, 202384, 207360, 209664, 210168, 213504, 215040, 216840, 224640, 225180, 227682, 231296, 232960, 233520, 235872, 239616, 240192, 241920, 243945, 249088, 252980, 258048, 260208, 262080, 262710, 266240, 266880, 269568, 276480, 279552, 280224, 284672, 289120, 290304, 292734, 294840, 299520, 300240, 303576, 311360, 314496, 315252, 320256, 322560, 325260, 331776, 336960, 341523, 346944, 349440, 350280, 355840, 359424, 360288, 362880, 372736, 373632, 379470, 387072, 390312, 393120, 394065, 399360, 400320, 404768, 414720, 419328, 420336, 427008, 430080, 433680, 449280, 450360, 455364, 462592, 465920, 467040, 471744, 479232, 480384, 483840, 487890, 498176, 505960, 520416, 524160, 525420, 533760, 539136, 552960, 559104, 560448, 569205, 569344, 578240, 580608, 585468, 589680, 599040, 600480, 607152, 622720, 628992, 630504, 640512, 645120, 650520, 673920, 683046, 693888, 698880, 700560, 711680, 718848, 720576, 725760, 731835, 747264, 758940, 774144, 780624, 786240, 788130, 798720, 800640, 809536, 829440, 838656, 840672, 854016, 867360, 898560, 900720, 910728, 925184, 931840, 934080, 943488, 960768, 967680, 975780, 996352, 1011920, 1024569, 1040832, 1048320, 1050840, 1067520, 1078272, 1118208, 1120896, 1138410, 1156480, 1161216, 1170936, 1179360, 1198080, 1200960, 1214304, 1245440, 1257984, 1261008, 1281024, 1290240, 1301040, 1347840, 1366092, 1387776, 1397760, 1401120, 1423360, 1437696, 1441152, 1451520, 1463670, 1494528, 1517880, 1561248, 1572480, 1576260, 1601280, 1619072, 1658880, 1677312, 1681344, 1707615, 1708032, 1734720, 1797120, 1801440, 1821456, 1850368, 1863680, 1868160, 1886976, 1921536, 1935360, 1951560, 1992704, 2023840, 2049138, 2081664, 2096640, 2101680, 2135040, 2156544, 2241792, 2276820, 2312960, 2322432, 2341872, 2358720, 2396160, 2401920, 2428608, 2490880, 2515968, 2522016, 2562048, 2602080, 2695680, 2732184, 2775552, 2795520, 2802240, 2846720, 2882304, 2903040, 2927340, 2989056, 3035760, 3122496, 3144960, 3152520, 3202560, 3238144, 3354624, 3362688, 3415230, 3469440, 3594240, 3602880, 3642912, 3700736, 3736320, 3773952, 3843072, 3870720, 3903120, 3985408, 4047680, 4098276, 4163328, 4193280, 4203360, 4270080, 4313088, 4483584, 4553640, 4625920, 4683744, 4717440, 4803840, 4857216, 4981760, 5031936, 5044032, 5122845, 5124096, 5204160, 5391360, 5464368, 5551104, 5591040, 5604480, 5764608, 5806080, 5854680, 5978112, 6071520, 6244992, 6289920, 6305040, 6405120, 6476288, 6725376, 6830460, 6938880, 7188480, 7205760, 7285824, 7401472, 7472640, 7547904, 7686144, 7806240, 8095360, 8196552, 8326656, 8386560, 8406720, 8540160, 8967168, 9107280, 9251840, 9367488, 9434880, 9607680, 9714432, 9963520, 10063872, 10088064, 10245690, 10408320, 10782720, 10928736, 11102208, 11208960, 11529216, 11612160, 11709360, 11956224, 12143040, 12489984, 12579840, 12610080, 12810240, 12952576, 13450752, 13660920, 13877760, 14411520, 14571648, 14945280, 15095808, 15372288, 15612480, 16190720, 16393104, 16653312, 16773120, 16813440, 17934336, 18214560, 18503680, 18734976, 18869760, 19215360, 19428864, 19927040, 20176128, 20491380, 20816640, 21565440, 21857472, 22204416, 22417920, 23058432, 23418720, 24286080, 24979968, 25159680, 25220160, 25620480, 25905152, 26901504, 27321840, 27755520, 28823040, 29143296, 29890560, 30191616, 31224960, 32381440, 32786208, 33306624, 33626880, 35868672, 36429120, 37007360, 37469952, 37739520, 38430720, 38857728, 40352256, 40982760, 41633280, 43714944, 44835840, 46116864, 46837440, 48572160, 49959936, 50319360, 50440320, 51810304, 53803008, 54643680, 55511040, 57646080, 58286592, 59781120, 62449920, 64762880, 65572416, 66613248, 67253760, 72858240, 74939904, 75479040, 76861440, 77715456, 80704512, 81965520, 83266560, 87429888, 89671680, 93674880, 97144320, 99919872, 100880640, 107606016, 109287360, 111022080, 115292160, 116573184, 124899840, 129525760, 131144832, 134507520, 145716480, 149879808, 150958080, 155430912, 161409024, 163931040, 166533120, 174859776, 179343360, 187349760, 194288640, 199839744, 201761280, 218574720, 230584320, 233146368, 249799680, 259051520, 262289664, 269015040, 291432960, 299759616, 322818048, 327862080, 333066240, 349719552, 374699520, 388577280, 403522560, 437149440, 466292736, 499599360, 524579328, 538030080, 582865920, 599519232, 655724160, 699439104, 749399040, 777154560, 807045120, 874298880, 999198720, 1049158656, 1165731840, 1311448320, 1398878208, 1498798080, 1614090240, 1748597760, 2098317312, 2331463680, 2622896640, 2997596160, 3497195520, 4196634624, 5245793280, 6994391040, 10491586560, 20983173120]

約数ペア:

[(1, 20983173120), (2, 10491586560), (3, 6994391040), (4, 5245793280), (5, 4196634624), (6, 3497195520), (7, 2997596160), (8, 2622896640), (9, 2331463680), (10, 2098317312), (12, 1748597760), (13, 1614090240), (14, 1498798080), (15, 1398878208), (16, 1311448320), (18, 1165731840), (20, 1049158656), (21, 999198720), (24, 874298880), (26, 807045120), (27, 777154560), (28, 749399040), (30, 699439104), (32, 655724160), (35, 599519232), (36, 582865920), (39, 538030080), (40, 524579328), (42, 499599360), (45, 466292736), (48, 437149440), (52, 403522560), (54, 388577280), (56, 374699520), (60, 349719552), (63, 333066240), (64, 327862080), (65, 322818048), (70, 299759616), (72, 291432960), (78, 269015040), (80, 262289664), (81, 259051520), (84, 249799680), (90, 233146368), (91, 230584320), (96, 218574720), (104, 201761280), (105, 199839744), (108, 194288640), (112, 187349760), (117, 179343360), (120, 174859776), (126, 166533120), (128, 163931040), (130, 161409024), (135, 155430912), (139, 150958080), (140, 149879808), (144, 145716480), (156, 134507520), (160, 131144832), (162, 129525760), (168, 124899840), (180, 116573184), (182, 115292160), (189, 111022080), (192, 109287360), (195, 107606016), (208, 100880640), (210, 99919872), (216, 97144320), (224, 93674880), (234, 89671680), (240, 87429888), (252, 83266560), (256, 81965520), (260, 80704512), (270, 77715456), (273, 76861440), (278, 75479040), (280, 74939904), (288, 72858240), (312, 67253760), (315, 66613248), (320, 65572416), (324, 64762880), (336, 62449920), (351, 59781120), (360, 58286592), (364, 57646080), (378, 55511040), (384, 54643680), (390, 53803008), (405, 51810304), (416, 50440320), (417, 50319360), (420, 49959936), (432, 48572160), (448, 46837440), (455, 46116864), (468, 44835840), (480, 43714944), (504, 41633280), (512, 40982760), (520, 40352256), (540, 38857728), (546, 38430720), (556, 37739520), (560, 37469952), (567, 37007360), (576, 36429120), (585, 35868672), (624, 33626880), (630, 33306624), (640, 32786208), (648, 32381440), (672, 31224960), (695, 30191616), (702, 29890560), (720, 29143296), (728, 28823040), (756, 27755520), (768, 27321840), (780, 26901504), (810, 25905152), (819, 25620480), (832, 25220160), (834, 25159680), (840, 24979968), (864, 24286080), (896, 23418720), (910, 23058432), (936, 22417920), (945, 22204416), (960, 21857472), (973, 21565440), (1008, 20816640), (1024, 20491380), (1040, 20176128), (1053, 19927040), (1080, 19428864), (1092, 19215360), (1112, 18869760), (1120, 18734976), (1134, 18503680), (1152, 18214560), (1170, 17934336), (1248, 16813440), (1251, 16773120), (1260, 16653312), (1280, 16393104), (1296, 16190720), (1344, 15612480), (1365, 15372288), (1390, 15095808), (1404, 14945280), (1440, 14571648), (1456, 14411520), (1512, 13877760), (1536, 13660920), (1560, 13450752), (1620, 12952576), (1638, 12810240), (1664, 12610080), (1668, 12579840), (1680, 12489984), (1728, 12143040), (1755, 11956224), (1792, 11709360), (1807, 11612160), (1820, 11529216), (1872, 11208960), (1890, 11102208), (1920, 10928736), (1946, 10782720), (2016, 10408320), (2048, 10245690), (2080, 10088064), (2085, 10063872), (2106, 9963520), (2160, 9714432), (2184, 9607680), (2224, 9434880), (2240, 9367488), (2268, 9251840), (2304, 9107280), (2340, 8967168), (2457, 8540160), (2496, 8406720), (2502, 8386560), (2520, 8326656), (2560, 8196552), (2592, 8095360), (2688, 7806240), (2730, 7686144), (2780, 7547904), (2808, 7472640), (2835, 7401472), (2880, 7285824), (2912, 7205760), (2919, 7188480), (3024, 6938880), (3072, 6830460), (3120, 6725376), (3240, 6476288), (3276, 6405120), (3328, 6305040), (3336, 6289920), (3360, 6244992), (3456, 6071520), (3510, 5978112), (3584, 5854680), (3614, 5806080), (3640, 5764608), (3744, 5604480), (3753, 5591040), (3780, 5551104), (3840, 5464368), (3892, 5391360), (4032, 5204160), (4095, 5124096), (4096, 5122845), (4160, 5044032), (4170, 5031936), (4212, 4981760), (4320, 4857216), (4368, 4803840), (4448, 4717440), (4480, 4683744), (4536, 4625920), (4608, 4553640), (4680, 4483584), (4865, 4313088), (4914, 4270080), (4992, 4203360), (5004, 4193280), (5040, 4163328), (5120, 4098276), (5184, 4047680), (5265, 3985408), (5376, 3903120), (5421, 3870720), (5460, 3843072), (5560, 3773952), (5616, 3736320), (5670, 3700736), (5760, 3642912), (5824, 3602880), (5838, 3594240), (6048, 3469440), (6144, 3415230), (6240, 3362688), (6255, 3354624), (6480, 3238144), (6552, 3202560), (6656, 3152520), (6672, 3144960), (6720, 3122496), (6912, 3035760), (7020, 2989056), (7168, 2927340), (7228, 2903040), (7280, 2882304), (7371, 2846720), (7488, 2802240), (7506, 2795520), (7560, 2775552), (7680, 2732184), (7784, 2695680), (8064, 2602080), (8190, 2562048), (8320, 2522016), (8340, 2515968), (8424, 2490880), (8640, 2428608), (8736, 2401920), (8757, 2396160), (8896, 2358720), (8960, 2341872), (9035, 2322432), (9072, 2312960), (9216, 2276820), (9360, 2241792), (9730, 2156544), (9828, 2135040), (9984, 2101680), (10008, 2096640), (10080, 2081664), (10240, 2049138), (10368, 2023840), (10530, 1992704), (10752, 1951560), (10842, 1935360), (10920, 1921536), (11120, 1886976), (11232, 1868160), (11259, 1863680), (11340, 1850368), (11520, 1821456), (11648, 1801440), (11676, 1797120), (12096, 1734720), (12285, 1708032), (12288, 1707615), (12480, 1681344), (12510, 1677312), (12649, 1658880), (12960, 1619072), (13104, 1601280), (13312, 1576260), (13344, 1572480), (13440, 1561248), (13824, 1517880), (14040, 1494528), (14336, 1463670), (14456, 1451520), (14560, 1441152), (14595, 1437696), (14742, 1423360), (14976, 1401120), (15012, 1397760), (15120, 1387776), (15360, 1366092), (15568, 1347840), (16128, 1301040), (16263, 1290240), (16380, 1281024), (16640, 1261008), (16680, 1257984), (16848, 1245440), (17280, 1214304), (17472, 1200960), (17514, 1198080), (17792, 1179360), (17920, 1170936), (18070, 1161216), (18144, 1156480), (18432, 1138410), (18720, 1120896), (18765, 1118208), (19460, 1078272), (19656, 1067520), (19968, 1050840), (20016, 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(39936, 525420), (40032, 524160), (40320, 520416), (41472, 505960), (42120, 498176), (43008, 487890), (43368, 483840), (43680, 480384), (43785, 479232), (44480, 471744), (44928, 467040), (45036, 465920), (45360, 462592), (46080, 455364), (46592, 450360), (46704, 449280), (48384, 433680), (48789, 430080), (49140, 427008), (49920, 420336), (50040, 419328), (50596, 414720), (51840, 404768), (52416, 400320), (52542, 399360), (53248, 394065), (53376, 393120), (53760, 390312), (54210, 387072), (55296, 379470), (56160, 373632), (56295, 372736), (57824, 362880), (58240, 360288), (58380, 359424), (58968, 355840), (59904, 350280), (60048, 349440), (60480, 346944), (61440, 341523), (62272, 336960), (63245, 331776), (64512, 325260), (65052, 322560), (65520, 320256), (66560, 315252), (66720, 314496), (67392, 311360), (69120, 303576), (69888, 300240), (70056, 299520), (71168, 294840), (71680, 292734), (72280, 290304), (72576, 289120), (73710, 284672), (74880, 280224), (75060, 279552), (75894, 276480), (77840, 269568), (78624, 266880), (78813, 266240), (79872, 262710), (80064, 262080), (80640, 260208), (81315, 258048), (82944, 252980), (84240, 249088), (86016, 243945), (86736, 241920), (87360, 240192), (87570, 239616), (88960, 235872), (89856, 233520), (90072, 232960), (90720, 231296), (92160, 227682), (93184, 225180), (93408, 224640), (96768, 216840), (97578, 215040), (98280, 213504), (99840, 210168), (100080, 209664), (101192, 207360), (103680, 202384), (104832, 200160), (105084, 199680), (106752, 196560), (107520, 195156), (108420, 193536), (110592, 189735), (112320, 186816), (112590, 186368), (113841, 184320), (115648, 181440), (116480, 180144), (116760, 179712), (117936, 177920), (119808, 175140), (120096, 174720), (120960, 173472), (124544, 168480), (126490, 165888), (129024, 162630), (130104, 161280), (131040, 160128), (131355, 159744), (133120, 157626), (133440, 157248), (134784, 155680), (138240, 151788), (139776, 150120), (140112, 149760), (142336, 147420), (143360, 146367), (144560, 145152)]