131819201280

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1621}}^1$

素因数の和:1845

約数の個数: 576

約数和(自身を含む): 506853459840

約数和(自身を除く): 375034258560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 181, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 351, 360, 362, 384, 390, 416, 432, 468, 480, 520, 540, 543, 576, 585, 624, 640, 702, 720, 724, 768, 780, 832, 864, 905, 936, 960, 1040, 1080, 1086, 1152, 1170, 1248, 1280, 1404, 1440, 1448, 1560, 1621, 1629, 1664, 1728, 1755, 1810, 1872, 1920, 2080, 2160, 2172, 2304, 2340, 2353, 2496, 2715, 2808, 2880, 2896, 3120, 3242, 3258, 3328, 3456, 3510, 3620, 3744, 3840, 4160, 4320, 4344, 4680, 4706, 4863, 4887, 4992, 5430, 5616, 5760, 5792, 6240, 6484, 6516, 6912, 7020, 7059, 7240, 7488, 8105, 8145, 8320, 8640, 8688, 9360, 9412, 9726, 9774, 9984, 10860, 11232, 11520, 11584, 11765, 12480, 12968, 13032, 14040, 14118, 14480, 14589, 14976, 16210, 16290, 16640, 17280, 17376, 18720, 18824, 19452, 19548, 21073, 21177, 21720, 22464, 23168, 23530, 24315, 24435, 24960, 25936, 26064, 28080, 28236, 28960, 29178, 29952, 32420, 32580, 34560, 34752, 35295, 37440, 37648, 38904, 39096, 42146, 42354, 43440, 43767, 44928, 46336, 47060, 48630, 48870, 49920, 51872, 52128, 56160, 56472, 57920, 58356, 63219, 63531, 64840, 65160, 69504, 70590, 72945, 74880, 75296, 77808, 78192, 84292, 84708, 86880, 87534, 89856, 94120, 97260, 97740, 103744, 104256, 105365, 105885, 112320, 112944, 115840, 116712, 126438, 127062, 129680, 130320, 139008, 141180, 145890, 149760, 150592, 155616, 156384, 168584, 169416, 173760, 175068, 188240, 189657, 194520, 195480, 207488, 208512, 210730, 211770, 218835, 224640, 225888, 231680, 233424, 252876, 254124, 259360, 260640, 282360, 291780, 293401, 301184, 311232, 312768, 316095, 317655, 337168, 338832, 347520, 350136, 376480, 379314, 389040, 390960, 414976, 417024, 421460, 423540, 437670, 449280, 451776, 466848, 505752, 508248, 518720, 521280, 564720, 568971, 583560, 586802, 602368, 622464, 625536, 632190, 635310, 674336, 677664, 695040, 700272, 752960, 758628, 778080, 781920, 842920, 847080, 875340, 880203, 903552, 933696, 948285, 1011504, 1016496, 1037440, 1042560, 1129440, 1137942, 1167120, 1173604, 1244928, 1251072, 1264380, 1270620, 1348672, 1355328, 1400544, 1467005, 1505920, 1517256, 1556160, 1563840, 1685840, 1694160, 1750680, 1760406, 1807104, 1867392, 1896570, 2023008, 2032992, 2074880, 2085120, 2258880, 2275884, 2334240, 2347208, 2528760, 2541240, 2640609, 2697344, 2710656, 2801088, 2844855, 2934010, 3011840, 3034512, 3112320, 3127680, 3371680, 3388320, 3501360, 3520812, 3734784, 3793140, 3814213, 4046016, 4065984, 4401015, 4517760, 4551768, 4668480, 4694416, 5057520, 5082480, 5281218, 5394688, 5421312, 5602176, 5689710, 5868020, 6069024, 6224640, 6255360, 6743360, 6776640, 7002720, 7041624, 7586280, 7628426, 7921827, 8092032, 8131968, 8802030, 9035520, 9103536, 9336960, 9388832, 10115040, 10164960, 10562436, 11204352, 11379420, 11442639, 11736040, 12138048, 13203045, 13486720, 13553280, 14005440, 14083248, 15172560, 15256852, 15843654, 16184064, 16263936, 17604060, 18207072, 18673920, 18777664, 19071065, 20230080, 20329920, 21124872, 22758840, 22885278, 23472080, 24276096, 26406090, 26973440, 27106560, 28010880, 28166496, 30345120, 30513704, 31687308, 34327917, 35208120, 36414144, 37555328, 38142130, 39609135, 40460160, 40659840, 42249744, 45517680, 45770556, 46944160, 48552192, 52812180, 56021760, 56332992, 57213195, 60690240, 61027408, 63374616, 68655834, 70416240, 72828288, 75110656, 76284260, 79218270, 80920320, 81319680, 84499488, 91035360, 91541112, 93888320, 102983751, 105624360, 112665984, 114426390, 121380480, 122054816, 126749232, 137311668, 140832480, 145656576, 152568520, 158436540, 168998976, 171639585, 182070720, 183082224, 187776640, 205967502, 211248720, 225331968, 228852780, 242760960, 244109632, 253498464, 274623336, 281664960, 305137040, 316873080, 337997952, 343279170, 364141440, 366164448, 375553280, 411935004, 422497440, 457705560, 488219264, 506996928, 514918755, 549246672, 563329920, 610274080, 633746160, 675995904, 686558340, 728282880, 732328896, 823870008, 844994880, 915411120, 976438528, 1013993856, 1029837510, 1098493344, 1126659840, 1220548160, 1267492320, 1373116680, 1464657792, 1647740016, 1689989760, 1830822240, 2027987712, 2059675020, 2196986688, 2441096320, 2534984640, 2746233360, 2929315584, 3295480032, 3379979520, 3661644480, 4119350040, 4393973376, 4882192640, 5069969280, 5492466720, 6590960064, 7323288960, 8238700080, 8787946752, 10139938560, 10984933440, 13181920128, 14646577920, 16477400160, 21969866880, 26363840256, 32954800320, 43939733760, 65909600640, 131819201280]

約数ペア:

[(1, 131819201280), (2, 65909600640), (3, 43939733760), (4, 32954800320), (5, 26363840256), (6, 21969866880), (8, 16477400160), (9, 14646577920), (10, 13181920128), (12, 10984933440), (13, 10139938560), (15, 8787946752), (16, 8238700080), (18, 7323288960), (20, 6590960064), (24, 5492466720), (26, 5069969280), (27, 4882192640), (30, 4393973376), (32, 4119350040), (36, 3661644480), (39, 3379979520), (40, 3295480032), (45, 2929315584), (48, 2746233360), (52, 2534984640), (54, 2441096320), (60, 2196986688), (64, 2059675020), (65, 2027987712), (72, 1830822240), (78, 1689989760), (80, 1647740016), (90, 1464657792), (96, 1373116680), (104, 1267492320), (108, 1220548160), (117, 1126659840), (120, 1098493344), (128, 1029837510), (130, 1013993856), (135, 976438528), (144, 915411120), (156, 844994880), (160, 823870008), (180, 732328896), (181, 728282880), (192, 686558340), (195, 675995904), (208, 633746160), (216, 610274080), (234, 563329920), (240, 549246672), (256, 514918755), (260, 506996928), (270, 488219264), (288, 457705560), (312, 422497440), (320, 411935004), (351, 375553280), (360, 366164448), (362, 364141440), (384, 343279170), (390, 337997952), (416, 316873080), (432, 305137040), (468, 281664960), (480, 274623336), (520, 253498464), (540, 244109632), (543, 242760960), (576, 228852780), (585, 225331968), (624, 211248720), (640, 205967502), (702, 187776640), (720, 183082224), (724, 182070720), (768, 171639585), (780, 168998976), (832, 158436540), (864, 152568520), (905, 145656576), (936, 140832480), (960, 137311668), (1040, 126749232), (1080, 122054816), (1086, 121380480), (1152, 114426390), (1170, 112665984), (1248, 105624360), (1280, 102983751), (1404, 93888320), (1440, 91541112), (1448, 91035360), (1560, 84499488), (1621, 81319680), (1629, 80920320), (1664, 79218270), (1728, 76284260), (1755, 75110656), (1810, 72828288), (1872, 70416240), (1920, 68655834), (2080, 63374616), (2160, 61027408), (2172, 60690240), (2304, 57213195), (2340, 56332992), (2353, 56021760), (2496, 52812180), (2715, 48552192), (2808, 46944160), (2880, 45770556), (2896, 45517680), (3120, 42249744), (3242, 40659840), (3258, 40460160), (3328, 39609135), (3456, 38142130), (3510, 37555328), (3620, 36414144), (3744, 35208120), (3840, 34327917), (4160, 31687308), (4320, 30513704), (4344, 30345120), (4680, 28166496), (4706, 28010880), (4863, 27106560), (4887, 26973440), (4992, 26406090), (5430, 24276096), (5616, 23472080), (5760, 22885278), (5792, 22758840), (6240, 21124872), (6484, 20329920), (6516, 20230080), (6912, 19071065), (7020, 18777664), (7059, 18673920), (7240, 18207072), (7488, 17604060), (8105, 16263936), (8145, 16184064), (8320, 15843654), (8640, 15256852), (8688, 15172560), (9360, 14083248), (9412, 14005440), (9726, 13553280), (9774, 13486720), (9984, 13203045), (10860, 12138048), (11232, 11736040), (11520, 11442639), (11584, 11379420), (11765, 11204352), (12480, 10562436), (12968, 10164960), (13032, 10115040), (14040, 9388832), (14118, 9336960), (14480, 9103536), (14589, 9035520), (14976, 8802030), (16210, 8131968), (16290, 8092032), (16640, 7921827), (17280, 7628426), (17376, 7586280), (18720, 7041624), (18824, 7002720), (19452, 6776640), (19548, 6743360), (21073, 6255360), (21177, 6224640), (21720, 6069024), (22464, 5868020), (23168, 5689710), (23530, 5602176), (24315, 5421312), (24435, 5394688), (24960, 5281218), (25936, 5082480), (26064, 5057520), (28080, 4694416), (28236, 4668480), (28960, 4551768), (29178, 4517760), (29952, 4401015), (32420, 4065984), (32580, 4046016), (34560, 3814213), (34752, 3793140), (35295, 3734784), (37440, 3520812), (37648, 3501360), (38904, 3388320), (39096, 3371680), (42146, 3127680), (42354, 3112320), (43440, 3034512), (43767, 3011840), (44928, 2934010), (46336, 2844855), (47060, 2801088), (48630, 2710656), (48870, 2697344), (49920, 2640609), (51872, 2541240), (52128, 2528760), (56160, 2347208), (56472, 2334240), (57920, 2275884), (58356, 2258880), (63219, 2085120), (63531, 2074880), (64840, 2032992), (65160, 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(260640, 505752), (282360, 466848), (291780, 451776), (293401, 449280), (301184, 437670), (311232, 423540), (312768, 421460), (316095, 417024), (317655, 414976), (337168, 390960), (338832, 389040), (347520, 379314), (350136, 376480)]