20026932480

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:165

約数の個数: 648

約数和(自身を含む): 75358404576

約数和(自身を除く): 55331472096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 67, 72, 80, 81, 90, 93, 96, 108, 120, 124, 128, 134, 135, 144, 155, 160, 162, 180, 186, 192, 201, 216, 240, 243, 248, 256, 268, 270, 279, 288, 310, 320, 324, 335, 360, 372, 384, 402, 405, 432, 465, 480, 486, 496, 536, 540, 558, 576, 603, 620, 640, 648, 670, 720, 744, 768, 804, 810, 837, 864, 930, 960, 961, 972, 992, 1005, 1072, 1080, 1116, 1152, 1206, 1215, 1240, 1280, 1296, 1340, 1395, 1440, 1488, 1608, 1620, 1674, 1728, 1809, 1860, 1920, 1922, 1944, 1984, 2010, 2077, 2144, 2160, 2232, 2304, 2412, 2430, 2480, 2511, 2592, 2680, 2790, 2880, 2883, 2976, 3015, 3216, 3240, 3348, 3456, 3618, 3720, 3840, 3844, 3888, 3968, 4020, 4154, 4185, 4288, 4320, 4464, 4805, 4824, 4860, 4960, 5022, 5184, 5360, 5427, 5580, 5760, 5766, 5952, 6030, 6231, 6432, 6480, 6696, 6912, 7236, 7440, 7533, 7688, 7776, 7936, 8040, 8308, 8370, 8576, 8640, 8649, 8928, 9045, 9610, 9648, 9720, 9920, 10044, 10368, 10385, 10720, 10854, 11160, 11520, 11532, 11904, 12060, 12462, 12555, 12864, 12960, 13392, 14415, 14472, 14880, 15066, 15376, 15552, 16080, 16281, 16616, 16740, 17152, 17280, 17298, 17856, 18090, 18693, 19220, 19296, 19440, 19840, 20088, 20736, 20770, 21440, 21708, 22320, 23064, 23808, 24120, 24924, 25110, 25728, 25920, 25947, 26784, 27135, 28830, 28944, 29760, 30132, 30752, 31104, 31155, 32160, 32562, 33232, 33480, 34560, 34596, 35712, 36180, 37386, 37665, 38440, 38592, 38880, 39680, 40176, 41540, 42880, 43245, 43416, 44640, 46128, 48240, 49848, 50220, 51456, 51840, 51894, 53568, 54270, 56079, 57660, 57888, 59520, 60264, 61504, 62208, 62310, 64320, 64387, 65124, 66464, 66960, 69192, 71424, 72360, 74772, 75330, 76880, 77184, 77760, 77841, 80352, 81405, 83080, 85760, 86490, 86832, 89280, 92256, 93465, 96480, 99696, 100440, 103680, 103788, 107136, 108540, 112158, 115320, 115776, 119040, 120528, 123008, 124620, 128640, 128774, 129735, 130248, 132928, 133920, 138384, 144720, 149544, 150660, 153760, 154368, 155520, 155682, 160704, 162810, 166160, 168237, 172980, 173664, 178560, 184512, 186930, 192960, 193161, 199392, 200880, 207576, 214272, 217080, 224316, 230640, 231552, 233523, 241056, 246016, 249240, 257280, 257548, 259470, 260496, 265856, 267840, 276768, 280395, 289440, 299088, 301320, 307520, 311040, 311364, 321408, 321935, 325620, 332320, 336474, 345960, 347328, 357120, 369024, 373860, 385920, 386322, 389205, 398784, 401760, 415152, 434160, 448632, 461280, 463104, 467046, 482112, 498480, 504711, 515096, 518940, 520992, 531712, 535680, 553536, 560790, 578880, 579483, 598176, 602640, 615040, 622728, 642816, 643870, 651240, 664640, 672948, 691920, 694656, 738048, 747720, 771840, 772644, 778410, 797568, 803520, 830304, 841185, 868320, 897264, 922560, 934092, 964224, 965805, 996960, 1009422, 1030192, 1037880, 1041984, 1071360, 1107072, 1121580, 1157760, 1158966, 1167615, 1196352, 1205280, 1230080, 1245456, 1287740, 1302480, 1329280, 1345896, 1383840, 1389312, 1495440, 1545288, 1556820, 1595136, 1607040, 1660608, 1682370, 1736640, 1738449, 1794528, 1845120, 1868184, 1928448, 1931610, 1993920, 2018844, 2060384, 2075760, 2083968, 2214144, 2243160, 2315520, 2317932, 2335230, 2392704, 2410560, 2490912, 2523555, 2575480, 2604960, 2658560, 2691792, 2767680, 2897415, 2990880, 3090576, 3113640, 3214080, 3321216, 3364740, 3473280, 3476898, 3589056, 3690240, 3736368, 3863220, 3987840, 4037688, 4120768, 4151520, 4167936, 4486320, 4635864, 4670460, 4785408, 4821120, 4981824, 5047110, 5150960, 5209920, 5215347, 5383584, 5535360, 5794830, 5981760, 6181152, 6227280, 6642432, 6729480, 6946560, 6953796, 7178112, 7472736, 7726440, 7975680, 8075376, 8241536, 8303040, 8692245, 8972640, 9271728, 9340920, 9642240, 9963648, 10094220, 10301920, 10419840, 10430694, 10767168, 11070720, 11589660, 11963520, 12362304, 12454560, 13458960, 13907592, 14356224, 14945472, 15452880, 15646041, 16150752, 16483072, 16606080, 17384490, 17945280, 18543456, 18681840, 19927296, 20188440, 20603840, 20839680, 20861388, 21534336, 23179320, 23927040, 24724608, 24909120, 26076735, 26917920, 27815184, 29890944, 30905760, 31292082, 32301504, 33212160, 34768980, 35890560, 37086912, 37363680, 40376880, 41207680, 41722776, 43068672, 46358640, 49449216, 49818240, 52153470, 53835840, 55630368, 59781888, 61811520, 62584164, 64603008, 69537960, 71781120, 74173824, 74727360, 78230205, 80753760, 82415360, 83445552, 92717280, 99636480, 104306940, 107671680, 111260736, 123623040, 125168328, 129206016, 139075920, 148347648, 149454720, 156460410, 161507520, 166891104, 185434560, 208613880, 215343360, 222521472, 247246080, 250336656, 278151840, 298909440, 312920820, 323015040, 333782208, 370869120, 417227760, 445042944, 500673312, 556303680, 625841640, 646030080, 667564416, 741738240, 834455520, 1001346624, 1112607360, 1251683280, 1335128832, 1668911040, 2002693248, 2225214720, 2503366560, 3337822080, 4005386496, 5006733120, 6675644160, 10013466240, 20026932480]

約数ペア:

[(1, 20026932480), (2, 10013466240), (3, 6675644160), (4, 5006733120), (5, 4005386496), (6, 3337822080), (8, 2503366560), (9, 2225214720), (10, 2002693248), (12, 1668911040), (15, 1335128832), (16, 1251683280), (18, 1112607360), (20, 1001346624), (24, 834455520), (27, 741738240), (30, 667564416), (31, 646030080), (32, 625841640), (36, 556303680), (40, 500673312), (45, 445042944), (48, 417227760), (54, 370869120), (60, 333782208), (62, 323015040), (64, 312920820), (67, 298909440), (72, 278151840), (80, 250336656), (81, 247246080), (90, 222521472), (93, 215343360), (96, 208613880), (108, 185434560), (120, 166891104), (124, 161507520), (128, 156460410), (134, 149454720), (135, 148347648), (144, 139075920), (155, 129206016), (160, 125168328), (162, 123623040), (180, 111260736), (186, 107671680), (192, 104306940), (201, 99636480), (216, 92717280), (240, 83445552), (243, 82415360), (248, 80753760), (256, 78230205), (268, 74727360), (270, 74173824), (279, 71781120), (288, 69537960), (310, 64603008), (320, 62584164), (324, 61811520), (335, 59781888), (360, 55630368), (372, 53835840), (384, 52153470), (402, 49818240), (405, 49449216), (432, 46358640), (465, 43068672), (480, 41722776), (486, 41207680), (496, 40376880), (536, 37363680), (540, 37086912), (558, 35890560), (576, 34768980), (603, 33212160), (620, 32301504), (640, 31292082), (648, 30905760), (670, 29890944), (720, 27815184), (744, 26917920), (768, 26076735), (804, 24909120), (810, 24724608), (837, 23927040), (864, 23179320), (930, 21534336), (960, 20861388), (961, 20839680), (972, 20603840), (992, 20188440), (1005, 19927296), (1072, 18681840), (1080, 18543456), (1116, 17945280), (1152, 17384490), (1206, 16606080), (1215, 16483072), (1240, 16150752), (1280, 15646041), (1296, 15452880), (1340, 14945472), (1395, 14356224), (1440, 13907592), (1488, 13458960), (1608, 12454560), (1620, 12362304), (1674, 11963520), (1728, 11589660), (1809, 11070720), (1860, 10767168), (1920, 10430694), (1922, 10419840), (1944, 10301920), (1984, 10094220), (2010, 9963648), (2077, 9642240), (2144, 9340920), (2160, 9271728), (2232, 8972640), (2304, 8692245), (2412, 8303040), (2430, 8241536), (2480, 8075376), (2511, 7975680), (2592, 7726440), (2680, 7472736), (2790, 7178112), (2880, 6953796), (2883, 6946560), (2976, 6729480), (3015, 6642432), (3216, 6227280), (3240, 6181152), (3348, 5981760), (3456, 5794830), (3618, 5535360), (3720, 5383584), (3840, 5215347), (3844, 5209920), (3888, 5150960), (3968, 5047110), (4020, 4981824), (4154, 4821120), (4185, 4785408), (4288, 4670460), (4320, 4635864), (4464, 4486320), (4805, 4167936), (4824, 4151520), (4860, 4120768), (4960, 4037688), (5022, 3987840), (5184, 3863220), (5360, 3736368), (5427, 3690240), (5580, 3589056), (5760, 3476898), (5766, 3473280), (5952, 3364740), (6030, 3321216), (6231, 3214080), (6432, 3113640), (6480, 3090576), (6696, 2990880), (6912, 2897415), (7236, 2767680), (7440, 2691792), (7533, 2658560), (7688, 2604960), (7776, 2575480), (7936, 2523555), (8040, 2490912), (8308, 2410560), (8370, 2392704), (8576, 2335230), (8640, 2317932), (8649, 2315520), (8928, 2243160), (9045, 2214144), (9610, 2083968), (9648, 2075760), (9720, 2060384), (9920, 2018844), (10044, 1993920), (10368, 1931610), (10385, 1928448), (10720, 1868184), (10854, 1845120), (11160, 1794528), (11520, 1738449), (11532, 1736640), (11904, 1682370), (12060, 1660608), (12462, 1607040), (12555, 1595136), (12864, 1556820), (12960, 1545288), (13392, 1495440), (14415, 1389312), (14472, 1383840), (14880, 1345896), (15066, 1329280), (15376, 1302480), (15552, 1287740), (16080, 1245456), (16281, 1230080), (16616, 1205280), (16740, 1196352), (17152, 1167615), (17280, 1158966), (17298, 1157760), (17856, 1121580), (18090, 1107072), (18693, 1071360), (19220, 1041984), (19296, 1037880), (19440, 1030192), (19840, 1009422), (20088, 996960), (20736, 965805), (20770, 964224), (21440, 934092), (21708, 922560), (22320, 897264), (23064, 868320), (23808, 841185), (24120, 830304), (24924, 803520), (25110, 797568), (25728, 778410), (25920, 772644), (25947, 771840), (26784, 747720), (27135, 738048), (28830, 694656), (28944, 691920), (29760, 672948), (30132, 664640), (30752, 651240), (31104, 643870), (31155, 642816), (32160, 622728), (32562, 615040), (33232, 602640), (33480, 598176), (34560, 579483), (34596, 578880), (35712, 560790), (36180, 553536), (37386, 535680), (37665, 531712), (38440, 520992), (38592, 518940), (38880, 515096), (39680, 504711), (40176, 498480), (41540, 482112), (42880, 467046), (43245, 463104), (43416, 461280), (44640, 448632), (46128, 434160), (48240, 415152), (49848, 401760), (50220, 398784), (51456, 389205), (51840, 386322), (51894, 385920), (53568, 373860), (54270, 369024), (56079, 357120), (57660, 347328), (57888, 345960), (59520, 336474), (60264, 332320), (61504, 325620), (62208, 321935), (62310, 321408), (64320, 311364), (64387, 311040), (65124, 307520), (66464, 301320), (66960, 299088), (69192, 289440), (71424, 280395), (72360, 276768), (74772, 267840), (75330, 265856), (76880, 260496), (77184, 259470), (77760, 257548), (77841, 257280), (80352, 249240), (81405, 246016), (83080, 241056), (85760, 233523), (86490, 231552), (86832, 230640), (89280, 224316), (92256, 217080), (93465, 214272), (96480, 207576), (99696, 200880), (100440, 199392), (103680, 193161), (103788, 192960), (107136, 186930), (108540, 184512), (112158, 178560), (115320, 173664), (115776, 172980), (119040, 168237), (120528, 166160), (123008, 162810), (124620, 160704), (128640, 155682), (128774, 155520), (129735, 154368), (130248, 153760), (132928, 150660), (133920, 149544), (138384, 144720)]