20545649280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:289

約数の個数: 768

約数和(自身を含む): 80838051840

約数和(自身を除く): 60292402560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 53, 60, 62, 64, 65, 72, 78, 80, 90, 93, 96, 104, 106, 117, 120, 124, 128, 130, 144, 155, 156, 159, 160, 167, 180, 186, 192, 195, 208, 212, 234, 240, 248, 260, 265, 279, 288, 310, 312, 318, 320, 334, 360, 372, 384, 390, 403, 416, 424, 465, 468, 477, 480, 496, 501, 520, 530, 558, 576, 585, 620, 624, 636, 640, 668, 689, 720, 744, 780, 795, 806, 832, 835, 848, 930, 936, 954, 960, 992, 1002, 1040, 1060, 1116, 1152, 1170, 1209, 1240, 1248, 1272, 1336, 1378, 1395, 1440, 1488, 1503, 1560, 1590, 1612, 1643, 1664, 1670, 1696, 1860, 1872, 1908, 1920, 1984, 2004, 2015, 2067, 2080, 2120, 2171, 2232, 2340, 2385, 2418, 2480, 2496, 2505, 2544, 2672, 2756, 2790, 2880, 2976, 3006, 3120, 3180, 3224, 3286, 3340, 3392, 3445, 3627, 3720, 3744, 3816, 3968, 4008, 4030, 4134, 4160, 4240, 4342, 4464, 4680, 4770, 4836, 4929, 4960, 4992, 5010, 5088, 5177, 5344, 5512, 5580, 5760, 5952, 6012, 6045, 6201, 6240, 6360, 6448, 6513, 6572, 6680, 6784, 6890, 7254, 7440, 7488, 7515, 7632, 8016, 8060, 8215, 8268, 8320, 8480, 8684, 8851, 8928, 9360, 9540, 9672, 9858, 9920, 10020, 10176, 10335, 10354, 10688, 10855, 11024, 11160, 11904, 12024, 12090, 12402, 12480, 12720, 12896, 13026, 13144, 13360, 13780, 14508, 14787, 14880, 14976, 15030, 15264, 15531, 16032, 16120, 16430, 16536, 16960, 17368, 17702, 17856, 18135, 18720, 19080, 19344, 19539, 19716, 19840, 20040, 20352, 20670, 20708, 21359, 21376, 21710, 22048, 22320, 24048, 24180, 24645, 24804, 24960, 25440, 25792, 25885, 26052, 26288, 26553, 26720, 27560, 29016, 29574, 29760, 30060, 30528, 31005, 31062, 32064, 32240, 32565, 32860, 33072, 33920, 34736, 35404, 35712, 36270, 37440, 38160, 38688, 39078, 39432, 40080, 41340, 41416, 42718, 43420, 44096, 44255, 44640, 46593, 48096, 48360, 49290, 49608, 50880, 51584, 51770, 52104, 52576, 53106, 53440, 55120, 58032, 59148, 59520, 60120, 61056, 62010, 62124, 64077, 64128, 64480, 65130, 65720, 66144, 67301, 69472, 70808, 72540, 73935, 74880, 76320, 77376, 77655, 78156, 78864, 79659, 80160, 82680, 82832, 85436, 86840, 88192, 88510, 89280, 93186, 96192, 96720, 97695, 98580, 99216, 101760, 103540, 104208, 105152, 106212, 106795, 106880, 110240, 115063, 116064, 118296, 120240, 124020, 124248, 128154, 128960, 130260, 131440, 132288, 132765, 134602, 138944, 141616, 145080, 147870, 152640, 154752, 155310, 156312, 157728, 159318, 160320, 165360, 165664, 170872, 173680, 177020, 178560, 186372, 192231, 192384, 193440, 195390, 197160, 198432, 201903, 207080, 208416, 210304, 212424, 213590, 220480, 230126, 232128, 232965, 236592, 240480, 248040, 248496, 256308, 257920, 260520, 262880, 264576, 265530, 269204, 274381, 277888, 283232, 290160, 295740, 305280, 310620, 312624, 315456, 318636, 320385, 320640, 330720, 331328, 336505, 341744, 345189, 347360, 354040, 372744, 384462, 386880, 390780, 394320, 396864, 398295, 403806, 414160, 416832, 424848, 427180, 440960, 460252, 464256, 465930, 473184, 480960, 496080, 496992, 512616, 521040, 525760, 531060, 538408, 548762, 566464, 575315, 580320, 591480, 605709, 621240, 625248, 630912, 637272, 640770, 661440, 662656, 673010, 683488, 690378, 694720, 708080, 745488, 768924, 773760, 781560, 788640, 793728, 796590, 807612, 823143, 828320, 833664, 849696, 854360, 920504, 931860, 946368, 961155, 961920, 992160, 993984, 1009515, 1025232, 1035567, 1042080, 1051520, 1062120, 1076816, 1097524, 1132928, 1150630, 1160640, 1182960, 1211418, 1242480, 1250496, 1274544, 1281540, 1322880, 1346020, 1366976, 1371905, 1380756, 1389440, 1416160, 1490976, 1537848, 1563120, 1577280, 1593180, 1615224, 1646286, 1656640, 1699392, 1708720, 1725945, 1841008, 1863720, 1892736, 1922310, 1984320, 1987968, 2019030, 2050464, 2071134, 2084160, 2124240, 2153632, 2195048, 2301260, 2321280, 2365920, 2422836, 2469429, 2484960, 2500992, 2549088, 2563080, 2692040, 2733952, 2743810, 2761512, 2832320, 2981952, 3028545, 3075696, 3126240, 3154560, 3186360, 3230448, 3292572, 3313280, 3398784, 3417440, 3451890, 3566953, 3682016, 3727440, 3844620, 3968640, 4038060, 4100928, 4115715, 4142268, 4168320, 4248480, 4307264, 4390096, 4602520, 4731840, 4845672, 4938858, 4969920, 5098176, 5126160, 5177835, 5384080, 5487620, 5523024, 5664640, 5963904, 6057090, 6151392, 6252480, 6372720, 6460896, 6585144, 6834880, 6903780, 7133906, 7364032, 7454880, 7689240, 8076120, 8201856, 8231430, 8284536, 8496960, 8614528, 8780192, 9205040, 9463680, 9691344, 9877716, 9939840, 10196352, 10252320, 10355670, 10700859, 10768160, 10975240, 11046048, 12114180, 12302784, 12347145, 12504960, 12745440, 12921792, 13170288, 13669760, 13807560, 14267812, 14728064, 14909760, 15378480, 16152240, 16462860, 16569072, 16993920, 17560384, 17834765, 18410080, 19382688, 19755432, 20504640, 20711340, 21401718, 21536320, 21950480, 22092096, 24228360, 24605568, 24694290, 25490880, 25843584, 26340576, 27615120, 28535624, 29819520, 30756960, 32102577, 32304480, 32925720, 33138144, 35120768, 35669530, 36820160, 38765376, 39510864, 41009280, 41422680, 42803436, 43072640, 43900960, 44184192, 48456720, 49388580, 50981760, 52681152, 53504295, 55230240, 57071248, 61513920, 64205154, 64608960, 65851440, 66276288, 71339060, 73640320, 77530752, 79021728, 82845360, 85606872, 87801920, 96913440, 98777160, 105362304, 107008590, 110460480, 114142496, 123027840, 128410308, 129217920, 131702880, 132552576, 142678120, 158043456, 160512885, 165690720, 171213744, 175603840, 193826880, 197554320, 214017180, 220920960, 228284992, 256820616, 263405760, 285356240, 316086912, 321025770, 331381440, 342427488, 387653760, 395108640, 428034360, 456569984, 513641232, 526811520, 570712480, 642051540, 662762880, 684854976, 790217280, 856068720, 1027282464, 1141424960, 1284103080, 1369709952, 1580434560, 1712137440, 2054564928, 2282849920, 2568206160, 3424274880, 4109129856, 5136412320, 6848549760, 10272824640, 20545649280]

約数ペア:

[(1, 20545649280), (2, 10272824640), (3, 6848549760), (4, 5136412320), (5, 4109129856), (6, 3424274880), (8, 2568206160), (9, 2282849920), (10, 2054564928), (12, 1712137440), (13, 1580434560), (15, 1369709952), (16, 1284103080), (18, 1141424960), (20, 1027282464), (24, 856068720), (26, 790217280), (30, 684854976), (31, 662762880), (32, 642051540), (36, 570712480), (39, 526811520), (40, 513641232), (45, 456569984), (48, 428034360), (52, 395108640), (53, 387653760), (60, 342427488), (62, 331381440), (64, 321025770), (65, 316086912), (72, 285356240), (78, 263405760), (80, 256820616), (90, 228284992), (93, 220920960), (96, 214017180), (104, 197554320), (106, 193826880), (117, 175603840), (120, 171213744), (124, 165690720), (128, 160512885), (130, 158043456), (144, 142678120), (155, 132552576), (156, 131702880), (159, 129217920), (160, 128410308), (167, 123027840), (180, 114142496), (186, 110460480), (192, 107008590), (195, 105362304), (208, 98777160), (212, 96913440), (234, 87801920), (240, 85606872), (248, 82845360), (260, 79021728), (265, 77530752), (279, 73640320), (288, 71339060), (310, 66276288), (312, 65851440), (318, 64608960), (320, 64205154), (334, 61513920), (360, 57071248), (372, 55230240), (384, 53504295), (390, 52681152), (403, 50981760), (416, 49388580), (424, 48456720), (465, 44184192), (468, 43900960), (477, 43072640), (480, 42803436), (496, 41422680), (501, 41009280), (520, 39510864), (530, 38765376), (558, 36820160), (576, 35669530), (585, 35120768), (620, 33138144), (624, 32925720), (636, 32304480), (640, 32102577), (668, 30756960), (689, 29819520), (720, 28535624), (744, 27615120), (780, 26340576), (795, 25843584), (806, 25490880), (832, 24694290), (835, 24605568), (848, 24228360), (930, 22092096), (936, 21950480), (954, 21536320), (960, 21401718), (992, 20711340), (1002, 20504640), (1040, 19755432), (1060, 19382688), (1116, 18410080), (1152, 17834765), (1170, 17560384), (1209, 16993920), (1240, 16569072), (1248, 16462860), (1272, 16152240), (1336, 15378480), (1378, 14909760), (1395, 14728064), (1440, 14267812), (1488, 13807560), (1503, 13669760), (1560, 13170288), (1590, 12921792), (1612, 12745440), (1643, 12504960), (1664, 12347145), (1670, 12302784), (1696, 12114180), (1860, 11046048), (1872, 10975240), (1908, 10768160), (1920, 10700859), (1984, 10355670), (2004, 10252320), (2015, 10196352), (2067, 9939840), (2080, 9877716), (2120, 9691344), (2171, 9463680), (2232, 9205040), (2340, 8780192), (2385, 8614528), (2418, 8496960), (2480, 8284536), (2496, 8231430), (2505, 8201856), (2544, 8076120), (2672, 7689240), (2756, 7454880), (2790, 7364032), (2880, 7133906), (2976, 6903780), (3006, 6834880), (3120, 6585144), (3180, 6460896), (3224, 6372720), (3286, 6252480), (3340, 6151392), (3392, 6057090), (3445, 5963904), (3627, 5664640), (3720, 5523024), (3744, 5487620), (3816, 5384080), (3968, 5177835), (4008, 5126160), (4030, 5098176), (4134, 4969920), (4160, 4938858), (4240, 4845672), (4342, 4731840), (4464, 4602520), (4680, 4390096), (4770, 4307264), (4836, 4248480), (4929, 4168320), (4960, 4142268), (4992, 4115715), (5010, 4100928), (5088, 4038060), (5177, 3968640), (5344, 3844620), (5512, 3727440), (5580, 3682016), (5760, 3566953), (5952, 3451890), (6012, 3417440), (6045, 3398784), (6201, 3313280), (6240, 3292572), (6360, 3230448), (6448, 3186360), (6513, 3154560), (6572, 3126240), (6680, 3075696), (6784, 3028545), (6890, 2981952), (7254, 2832320), (7440, 2761512), (7488, 2743810), (7515, 2733952), (7632, 2692040), (8016, 2563080), (8060, 2549088), (8215, 2500992), (8268, 2484960), (8320, 2469429), (8480, 2422836), (8684, 2365920), (8851, 2321280), (8928, 2301260), (9360, 2195048), (9540, 2153632), (9672, 2124240), (9858, 2084160), (9920, 2071134), (10020, 2050464), (10176, 2019030), (10335, 1987968), (10354, 1984320), (10688, 1922310), (10855, 1892736), (11024, 1863720), (11160, 1841008), (11904, 1725945), (12024, 1708720), (12090, 1699392), (12402, 1656640), (12480, 1646286), (12720, 1615224), (12896, 1593180), (13026, 1577280), (13144, 1563120), (13360, 1537848), (13780, 1490976), (14508, 1416160), (14787, 1389440), (14880, 1380756), (14976, 1371905), (15030, 1366976), (15264, 1346020), (15531, 1322880), (16032, 1281540), (16120, 1274544), (16430, 1250496), (16536, 1242480), (16960, 1211418), (17368, 1182960), (17702, 1160640), (17856, 1150630), (18135, 1132928), (18720, 1097524), (19080, 1076816), (19344, 1062120), (19539, 1051520), (19716, 1042080), (19840, 1035567), (20040, 1025232), (20352, 1009515), (20670, 993984), (20708, 992160), (21359, 961920), (21376, 961155), (21710, 946368), (22048, 931860), (22320, 920504), (24048, 854360), (24180, 849696), (24645, 833664), (24804, 828320), (24960, 823143), (25440, 807612), (25792, 796590), (25885, 793728), (26052, 788640), (26288, 781560), (26553, 773760), (26720, 768924), (27560, 745488), (29016, 708080), (29574, 694720), (29760, 690378), (30060, 683488), (30528, 673010), (31005, 662656), (31062, 661440), (32064, 640770), (32240, 637272), (32565, 630912), (32860, 625248), (33072, 621240), (33920, 605709), (34736, 591480), (35404, 580320), (35712, 575315), (36270, 566464), (37440, 548762), (38160, 538408), (38688, 531060), (39078, 525760), (39432, 521040), (40080, 512616), (41340, 496992), (41416, 496080), (42718, 480960), (43420, 473184), (44096, 465930), (44255, 464256), (44640, 460252), (46593, 440960), (48096, 427180), (48360, 424848), (49290, 416832), (49608, 414160), (50880, 403806), (51584, 398295), (51770, 396864), (52104, 394320), (52576, 390780), (53106, 386880), (53440, 384462), (55120, 372744), (58032, 354040), (59148, 347360), (59520, 345189), (60120, 341744), (61056, 336505), (62010, 331328), (62124, 330720), (64077, 320640), (64128, 320385), (64480, 318636), (65130, 315456), (65720, 312624), (66144, 310620), (67301, 305280), (69472, 295740), (70808, 290160), (72540, 283232), (73935, 277888), (74880, 274381), (76320, 269204), (77376, 265530), (77655, 264576), (78156, 262880), (78864, 260520), (79659, 257920), (80160, 256308), (82680, 248496), (82832, 248040), (85436, 240480), (86840, 236592), (88192, 232965), (88510, 232128), (89280, 230126), (93186, 220480), (96192, 213590), (96720, 212424), (97695, 210304), (98580, 208416), (99216, 207080), (101760, 201903), (103540, 198432), (104208, 197160), (105152, 195390), (106212, 193440), (106795, 192384), (106880, 192231), (110240, 186372), (115063, 178560), (116064, 177020), (118296, 173680), (120240, 170872), (124020, 165664), (124248, 165360), (128154, 160320), (128960, 159318), (130260, 157728), (131440, 156312), (132288, 155310), (132765, 154752), (134602, 152640), (138944, 147870), (141616, 145080)]