21780971520

素因数分解:

$2^{14}\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1151}}^1$

素因数の和:1205

約数の個数: 480

約数和(自身を含む): 86970433536

約数和(自身を除く): 65189462016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 256, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 462, 480, 512, 528, 560, 616, 640, 660, 672, 704, 768, 770, 840, 880, 896, 924, 960, 1024, 1056, 1120, 1151, 1155, 1232, 1280, 1320, 1344, 1408, 1536, 1540, 1680, 1760, 1792, 1848, 1920, 2048, 2112, 2240, 2302, 2310, 2464, 2560, 2640, 2688, 2816, 3072, 3080, 3360, 3453, 3520, 3584, 3696, 3840, 4096, 4224, 4480, 4604, 4620, 4928, 5120, 5280, 5376, 5632, 5755, 6144, 6160, 6720, 6906, 7040, 7168, 7392, 7680, 8057, 8192, 8448, 8960, 9208, 9240, 9856, 10240, 10560, 10752, 11264, 11510, 12288, 12320, 12661, 13440, 13812, 14080, 14336, 14784, 15360, 16114, 16384, 16896, 17265, 17920, 18416, 18480, 19712, 20480, 21120, 21504, 22528, 23020, 24171, 24576, 24640, 25322, 26880, 27624, 28160, 28672, 29568, 30720, 32228, 33792, 34530, 35840, 36832, 36960, 37983, 39424, 40285, 40960, 42240, 43008, 45056, 46040, 48342, 49152, 49280, 50644, 53760, 55248, 56320, 57344, 59136, 61440, 63305, 64456, 67584, 69060, 71680, 73664, 73920, 75966, 78848, 80570, 81920, 84480, 86016, 88627, 90112, 92080, 96684, 98560, 101288, 107520, 110496, 112640, 114688, 118272, 120855, 122880, 126610, 128912, 135168, 138120, 143360, 147328, 147840, 151932, 157696, 161140, 168960, 172032, 177254, 180224, 184160, 189915, 193368, 197120, 202576, 215040, 220992, 225280, 236544, 241710, 245760, 253220, 257824, 265881, 270336, 276240, 286720, 294656, 295680, 303864, 315392, 322280, 337920, 344064, 354508, 368320, 379830, 386736, 394240, 405152, 430080, 441984, 443135, 450560, 473088, 483420, 506440, 515648, 531762, 540672, 552480, 573440, 589312, 591360, 607728, 630784, 644560, 675840, 709016, 736640, 759660, 773472, 788480, 810304, 860160, 883968, 886270, 901120, 946176, 966840, 1012880, 1031296, 1063524, 1104960, 1178624, 1182720, 1215456, 1261568, 1289120, 1329405, 1351680, 1418032, 1473280, 1519320, 1546944, 1576960, 1620608, 1720320, 1767936, 1772540, 1892352, 1933680, 2025760, 2062592, 2127048, 2209920, 2357248, 2365440, 2430912, 2578240, 2658810, 2703360, 2836064, 2946560, 3038640, 3093888, 3153920, 3241216, 3535872, 3545080, 3784704, 3867360, 4051520, 4125184, 4254096, 4419840, 4714496, 4730880, 4861824, 5156480, 5317620, 5672128, 5893120, 6077280, 6187776, 6307840, 6482432, 7071744, 7090160, 7734720, 8103040, 8250368, 8508192, 8839680, 9428992, 9461760, 9723648, 10312960, 10635240, 11344256, 11786240, 12154560, 12375552, 12964864, 14143488, 14180320, 15469440, 16206080, 16500736, 17016384, 17679360, 18857984, 18923520, 19447296, 20625920, 21270480, 22688512, 23572480, 24309120, 24751104, 25929728, 28286976, 28360640, 30938880, 32412160, 33001472, 34032768, 35358720, 38894592, 41251840, 42540960, 45377024, 47144960, 48618240, 49502208, 51859456, 56573952, 56721280, 61877760, 64824320, 66002944, 68065536, 70717440, 77789184, 82503680, 85081920, 90754048, 94289920, 97236480, 99004416, 103718912, 113442560, 123755520, 129648640, 132005888, 136131072, 141434880, 155578368, 165007360, 170163840, 181508096, 194472960, 198008832, 207437824, 226885120, 247511040, 259297280, 272262144, 282869760, 311156736, 330014720, 340327680, 363016192, 388945920, 396017664, 453770240, 495022080, 518594560, 544524288, 622313472, 660029440, 680655360, 726032384, 777891840, 907540480, 990044160, 1037189120, 1089048576, 1361310720, 1452064768, 1555783680, 1815080960, 1980088320, 2178097152, 2722621440, 3111567360, 3630161920, 4356194304, 5445242880, 7260323840, 10890485760, 21780971520]

約数ペア:

[(1, 21780971520), (2, 10890485760), (3, 7260323840), (4, 5445242880), (5, 4356194304), (6, 3630161920), (7, 3111567360), (8, 2722621440), (10, 2178097152), (11, 1980088320), (12, 1815080960), (14, 1555783680), (15, 1452064768), (16, 1361310720), (20, 1089048576), (21, 1037189120), (22, 990044160), (24, 907540480), (28, 777891840), (30, 726032384), (32, 680655360), (33, 660029440), (35, 622313472), (40, 544524288), (42, 518594560), (44, 495022080), (48, 453770240), (55, 396017664), (56, 388945920), (60, 363016192), (64, 340327680), (66, 330014720), (70, 311156736), (77, 282869760), (80, 272262144), (84, 259297280), (88, 247511040), (96, 226885120), (105, 207437824), (110, 198008832), (112, 194472960), (120, 181508096), (128, 170163840), (132, 165007360), (140, 155578368), (154, 141434880), (160, 136131072), (165, 132005888), (168, 129648640), (176, 123755520), (192, 113442560), (210, 103718912), (220, 99004416), (224, 97236480), (231, 94289920), (240, 90754048), (256, 85081920), (264, 82503680), (280, 77789184), (308, 70717440), (320, 68065536), (330, 66002944), (336, 64824320), (352, 61877760), (384, 56721280), (385, 56573952), (420, 51859456), (440, 49502208), (448, 48618240), (462, 47144960), (480, 45377024), (512, 42540960), (528, 41251840), (560, 38894592), (616, 35358720), (640, 34032768), (660, 33001472), (672, 32412160), (704, 30938880), (768, 28360640), (770, 28286976), (840, 25929728), (880, 24751104), (896, 24309120), (924, 23572480), (960, 22688512), (1024, 21270480), (1056, 20625920), (1120, 19447296), (1151, 18923520), (1155, 18857984), (1232, 17679360), (1280, 17016384), (1320, 16500736), (1344, 16206080), (1408, 15469440), (1536, 14180320), (1540, 14143488), (1680, 12964864), (1760, 12375552), (1792, 12154560), (1848, 11786240), (1920, 11344256), (2048, 10635240), (2112, 10312960), (2240, 9723648), (2302, 9461760), (2310, 9428992), (2464, 8839680), (2560, 8508192), (2640, 8250368), (2688, 8103040), (2816, 7734720), (3072, 7090160), (3080, 7071744), (3360, 6482432), (3453, 6307840), (3520, 6187776), (3584, 6077280), (3696, 5893120), (3840, 5672128), (4096, 5317620), (4224, 5156480), (4480, 4861824), (4604, 4730880), (4620, 4714496), (4928, 4419840), (5120, 4254096), (5280, 4125184), (5376, 4051520), (5632, 3867360), (5755, 3784704), (6144, 3545080), (6160, 3535872), (6720, 3241216), (6906, 3153920), (7040, 3093888), (7168, 3038640), (7392, 2946560), (7680, 2836064), (8057, 2703360), (8192, 2658810), (8448, 2578240), (8960, 2430912), (9208, 2365440), (9240, 2357248), (9856, 2209920), (10240, 2127048), (10560, 2062592), (10752, 2025760), (11264, 1933680), (11510, 1892352), (12288, 1772540), (12320, 1767936), (12661, 1720320), (13440, 1620608), (13812, 1576960), (14080, 1546944), (14336, 1519320), (14784, 1473280), (15360, 1418032), (16114, 1351680), (16384, 1329405), (16896, 1289120), (17265, 1261568), (17920, 1215456), (18416, 1182720), (18480, 1178624), (19712, 1104960), (20480, 1063524), (21120, 1031296), (21504, 1012880), (22528, 966840), (23020, 946176), (24171, 901120), (24576, 886270), (24640, 883968), (25322, 860160), (26880, 810304), (27624, 788480), (28160, 773472), (28672, 759660), (29568, 736640), (30720, 709016), (32228, 675840), (33792, 644560), (34530, 630784), (35840, 607728), (36832, 591360), (36960, 589312), (37983, 573440), (39424, 552480), (40285, 540672), (40960, 531762), (42240, 515648), (43008, 506440), (45056, 483420), (46040, 473088), (48342, 450560), (49152, 443135), (49280, 441984), (50644, 430080), (53760, 405152), (55248, 394240), (56320, 386736), (57344, 379830), (59136, 368320), (61440, 354508), (63305, 344064), (64456, 337920), (67584, 322280), (69060, 315392), (71680, 303864), (73664, 295680), (73920, 294656), (75966, 286720), (78848, 276240), (80570, 270336), (81920, 265881), (84480, 257824), (86016, 253220), (88627, 245760), (90112, 241710), (92080, 236544), (96684, 225280), (98560, 220992), (101288, 215040), (107520, 202576), (110496, 197120), (112640, 193368), (114688, 189915), (118272, 184160), (120855, 180224), (122880, 177254), (126610, 172032), (128912, 168960), (135168, 161140), (138120, 157696), (143360, 151932), (147328, 147840)]