21695843520

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:171

約数の個数: 840

約数和(自身を含む): 87161869872

約数和(自身を除く): 65466026352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 32, 36, 39, 40, 45, 48, 52, 54, 60, 62, 64, 65, 67, 72, 78, 80, 81, 90, 93, 96, 104, 108, 117, 120, 124, 130, 134, 135, 144, 155, 156, 160, 162, 180, 186, 192, 195, 201, 208, 216, 234, 240, 248, 260, 268, 270, 279, 288, 310, 312, 320, 324, 335, 351, 360, 372, 390, 402, 403, 405, 416, 432, 465, 468, 480, 496, 520, 536, 540, 558, 576, 585, 603, 620, 624, 648, 670, 702, 720, 744, 780, 804, 806, 810, 832, 837, 864, 871, 930, 936, 960, 961, 992, 1005, 1040, 1053, 1072, 1080, 1116, 1170, 1206, 1209, 1240, 1248, 1296, 1340, 1395, 1404, 1440, 1488, 1560, 1608, 1612, 1620, 1674, 1728, 1742, 1755, 1809, 1860, 1872, 1922, 1984, 2010, 2015, 2077, 2080, 2106, 2144, 2160, 2232, 2340, 2412, 2418, 2480, 2496, 2511, 2592, 2613, 2680, 2790, 2808, 2880, 2883, 2976, 3015, 3120, 3216, 3224, 3240, 3348, 3484, 3510, 3618, 3627, 3720, 3744, 3844, 4020, 4030, 4154, 4160, 4185, 4212, 4288, 4320, 4355, 4464, 4680, 4805, 4824, 4836, 4960, 5022, 5184, 5226, 5265, 5360, 5427, 5580, 5616, 5766, 5952, 6030, 6045, 6231, 6240, 6432, 6448, 6480, 6696, 6968, 7020, 7236, 7254, 7440, 7488, 7688, 7839, 8040, 8060, 8308, 8370, 8424, 8640, 8649, 8710, 8928, 9045, 9360, 9610, 9648, 9672, 9920, 10044, 10385, 10452, 10530, 10720, 10854, 10881, 11160, 11232, 11532, 12060, 12090, 12462, 12480, 12493, 12555, 12864, 12896, 12960, 13065, 13392, 13936, 14040, 14415, 14472, 14508, 14880, 15376, 15678, 16080, 16120, 16616, 16740, 16848, 17298, 17420, 17856, 18090, 18135, 18693, 18720, 19220, 19296, 19344, 20088, 20770, 20904, 21060, 21440, 21708, 21762, 22320, 22464, 23064, 23517, 24120, 24180, 24924, 24986, 25110, 25792, 25920, 25947, 26130, 26784, 27001, 27135, 27872, 28080, 28830, 28944, 29016, 29760, 30752, 31155, 31356, 32160, 32240, 32643, 33232, 33480, 33696, 34596, 34840, 36180, 36270, 37386, 37440, 37479, 38440, 38592, 38688, 39195, 40176, 41540, 41808, 42120, 43245, 43416, 43524, 44640, 46128, 47034, 48240, 48360, 49848, 49972, 50220, 51894, 52260, 53568, 54002, 54270, 54405, 55744, 56079, 56160, 57660, 57888, 58032, 61504, 62310, 62465, 62712, 64320, 64387, 64480, 65286, 66464, 66960, 67392, 69192, 69680, 70551, 72360, 72540, 74772, 74958, 76880, 77376, 77841, 78390, 80352, 81003, 83080, 83616, 84240, 86490, 86832, 87048, 89280, 92256, 93465, 94068, 96480, 96720, 99696, 99944, 100440, 103788, 104520, 108004, 108540, 108810, 112158, 112320, 112437, 115320, 115776, 116064, 117585, 124620, 124930, 125424, 128774, 128960, 129735, 130572, 132928, 133920, 135005, 138384, 139360, 141102, 144720, 145080, 149544, 149916, 153760, 155682, 156780, 160704, 162006, 163215, 166160, 167232, 168237, 168480, 172980, 173664, 174096, 184512, 186930, 187395, 188136, 192960, 193161, 193440, 199392, 199888, 200880, 207576, 209040, 216008, 217080, 217620, 224316, 224874, 230640, 232128, 235170, 243009, 249240, 249860, 250848, 257548, 259470, 261144, 267840, 270010, 276768, 278720, 280395, 282204, 289440, 290160, 299088, 299832, 307520, 311364, 313560, 321935, 324012, 326430, 332320, 336474, 336960, 337311, 345960, 347328, 348192, 352755, 373860, 374790, 376272, 386322, 386880, 389205, 398784, 399776, 401760, 405015, 415152, 418080, 432016, 434160, 435240, 448632, 449748, 461280, 470340, 486018, 498480, 499720, 501696, 515096, 518940, 522288, 540020, 553536, 560790, 562185, 564408, 578880, 579483, 580320, 598176, 599664, 622728, 627120, 643870, 648024, 652860, 664640, 672948, 674622, 691920, 696384, 705510, 729027, 747720, 749580, 752544, 772644, 778410, 799552, 803520, 810030, 830304, 836160, 837031, 841185, 864032, 868320, 870480, 897264, 899496, 922560, 940680, 965805, 972036, 996960, 999440, 1011933, 1030192, 1037880, 1044576, 1080040, 1121580, 1124370, 1128816, 1158966, 1160640, 1196352, 1199328, 1215045, 1245456, 1254240, 1287740, 1296048, 1305720, 1345896, 1349244, 1383840, 1411020, 1458054, 1495440, 1499160, 1505088, 1545288, 1556820, 1620060, 1660608, 1674062, 1682370, 1686555, 1728064, 1736640, 1738449, 1740960, 1794528, 1798992, 1881360, 1931610, 1944072, 1993920, 1998880, 2023866, 2060384, 2075760, 2089152, 2160080, 2187081, 2243160, 2248740, 2257632, 2317932, 2398656, 2430090, 2490912, 2508480, 2511093, 2575480, 2592096, 2611440, 2691792, 2698488, 2767680, 2822040, 2897415, 2916108, 2990880, 2998320, 3090576, 3113640, 3240120, 3348124, 3364740, 3373110, 3476898, 3481920, 3589056, 3597984, 3645135, 3762720, 3863220, 3888144, 3997760, 4047732, 4120768, 4151520, 4185155, 4320160, 4374162, 4486320, 4497480, 4515264, 4635864, 4860180, 4981824, 5022186, 5059665, 5150960, 5184192, 5215347, 5222880, 5383584, 5396976, 5644080, 5794830, 5832216, 5981760, 5996640, 6181152, 6227280, 6480240, 6696248, 6729480, 6746220, 6953796, 7195968, 7290270, 7525440, 7533279, 7726440, 7776288, 8095464, 8303040, 8370310, 8640320, 8692245, 8748324, 8972640, 8994960, 9271728, 9720360, 10044372, 10119330, 10301920, 10430694, 10445760, 10767168, 10793952, 10935405, 11288160, 11589660, 11664432, 11993280, 12362304, 12454560, 12555465, 12960480, 13392496, 13458960, 13492440, 13907592, 14580540, 15066558, 15452880, 15552576, 16190928, 16740620, 17384490, 17496648, 17945280, 17989920, 18543456, 19440720, 20088744, 20238660, 20603840, 20861388, 21587904, 21870810, 22576320, 22599837, 23179320, 23328864, 24909120, 25110930, 25920960, 26076735, 26784992, 26917920, 26984880, 27815184, 29161080, 30133116, 30905760, 32381856, 33481240, 34768980, 34993296, 35979840, 37086912, 37666395, 38881440, 40177488, 40477320, 41722776, 43741620, 45199674, 46358640, 46657728, 50221860, 52153470, 53569984, 53835840, 53969760, 55630368, 58322160, 60266232, 61811520, 64763712, 66962480, 67799511, 69537960, 69986592, 75332790, 77762880, 80354976, 80954640, 83445552, 87483240, 90399348, 92717280, 100443720, 104306940, 107939520, 111260736, 112999185, 116644320, 120532464, 133924960, 135599022, 139075920, 139973184, 150665580, 160709952, 161909280, 166891104, 174966480, 180798696, 185434560, 200887440, 208613880, 225998370, 233288640, 241064928, 267849920, 271198044, 278151840, 301331160, 323818560, 333782208, 338997555, 349932960, 361597392, 401774880, 417227760, 451996740, 482129856, 542396088, 556303680, 602662320, 677995110, 699865920, 723194784, 803549760, 834455520, 903993480, 1084792176, 1205324640, 1355990220, 1446389568, 1668911040, 1807986960, 2169584352, 2410649280, 2711980440, 3615973920, 4339168704, 5423960880, 7231947840, 10847921760, 21695843520]

約数ペア:

[(1, 21695843520), (2, 10847921760), (3, 7231947840), (4, 5423960880), (5, 4339168704), (6, 3615973920), (8, 2711980440), (9, 2410649280), (10, 2169584352), (12, 1807986960), (13, 1668911040), (15, 1446389568), (16, 1355990220), (18, 1205324640), (20, 1084792176), (24, 903993480), (26, 834455520), (27, 803549760), (30, 723194784), (31, 699865920), (32, 677995110), (36, 602662320), (39, 556303680), (40, 542396088), (45, 482129856), (48, 451996740), (52, 417227760), (54, 401774880), (60, 361597392), (62, 349932960), (64, 338997555), (65, 333782208), (67, 323818560), (72, 301331160), (78, 278151840), (80, 271198044), (81, 267849920), (90, 241064928), (93, 233288640), (96, 225998370), (104, 208613880), (108, 200887440), (117, 185434560), (120, 180798696), (124, 174966480), (130, 166891104), (134, 161909280), (135, 160709952), (144, 150665580), (155, 139973184), (156, 139075920), (160, 135599022), (162, 133924960), (180, 120532464), (186, 116644320), (192, 112999185), (195, 111260736), (201, 107939520), (208, 104306940), (216, 100443720), (234, 92717280), (240, 90399348), (248, 87483240), (260, 83445552), (268, 80954640), (270, 80354976), (279, 77762880), (288, 75332790), (310, 69986592), (312, 69537960), (320, 67799511), (324, 66962480), (335, 64763712), (351, 61811520), (360, 60266232), (372, 58322160), (390, 55630368), (402, 53969760), (403, 53835840), (405, 53569984), (416, 52153470), (432, 50221860), (465, 46657728), (468, 46358640), (480, 45199674), (496, 43741620), (520, 41722776), (536, 40477320), (540, 40177488), (558, 38881440), (576, 37666395), (585, 37086912), (603, 35979840), (620, 34993296), (624, 34768980), (648, 33481240), (670, 32381856), (702, 30905760), (720, 30133116), (744, 29161080), (780, 27815184), (804, 26984880), (806, 26917920), (810, 26784992), (832, 26076735), (837, 25920960), (864, 25110930), (871, 24909120), (930, 23328864), (936, 23179320), (960, 22599837), (961, 22576320), (992, 21870810), (1005, 21587904), (1040, 20861388), (1053, 20603840), (1072, 20238660), (1080, 20088744), (1116, 19440720), (1170, 18543456), (1206, 17989920), (1209, 17945280), (1240, 17496648), (1248, 17384490), (1296, 16740620), (1340, 16190928), (1395, 15552576), (1404, 15452880), (1440, 15066558), (1488, 14580540), (1560, 13907592), (1608, 13492440), (1612, 13458960), (1620, 13392496), (1674, 12960480), (1728, 12555465), (1742, 12454560), (1755, 12362304), (1809, 11993280), (1860, 11664432), (1872, 11589660), (1922, 11288160), (1984, 10935405), (2010, 10793952), (2015, 10767168), (2077, 10445760), (2080, 10430694), (2106, 10301920), (2144, 10119330), (2160, 10044372), (2232, 9720360), (2340, 9271728), (2412, 8994960), (2418, 8972640), (2480, 8748324), (2496, 8692245), (2511, 8640320), (2592, 8370310), (2613, 8303040), (2680, 8095464), (2790, 7776288), (2808, 7726440), (2880, 7533279), (2883, 7525440), (2976, 7290270), (3015, 7195968), (3120, 6953796), (3216, 6746220), (3224, 6729480), (3240, 6696248), (3348, 6480240), (3484, 6227280), (3510, 6181152), (3618, 5996640), (3627, 5981760), (3720, 5832216), (3744, 5794830), (3844, 5644080), (4020, 5396976), (4030, 5383584), (4154, 5222880), (4160, 5215347), (4185, 5184192), (4212, 5150960), (4288, 5059665), (4320, 5022186), (4355, 4981824), (4464, 4860180), (4680, 4635864), (4805, 4515264), (4824, 4497480), (4836, 4486320), (4960, 4374162), (5022, 4320160), (5184, 4185155), (5226, 4151520), (5265, 4120768), (5360, 4047732), (5427, 3997760), (5580, 3888144), (5616, 3863220), (5766, 3762720), (5952, 3645135), (6030, 3597984), (6045, 3589056), (6231, 3481920), (6240, 3476898), (6432, 3373110), (6448, 3364740), (6480, 3348124), (6696, 3240120), (6968, 3113640), (7020, 3090576), (7236, 2998320), (7254, 2990880), (7440, 2916108), (7488, 2897415), (7688, 2822040), (7839, 2767680), (8040, 2698488), (8060, 2691792), (8308, 2611440), (8370, 2592096), (8424, 2575480), (8640, 2511093), (8649, 2508480), (8710, 2490912), (8928, 2430090), (9045, 2398656), (9360, 2317932), (9610, 2257632), (9648, 2248740), (9672, 2243160), (9920, 2187081), (10044, 2160080), (10385, 2089152), (10452, 2075760), (10530, 2060384), (10720, 2023866), (10854, 1998880), (10881, 1993920), (11160, 1944072), (11232, 1931610), (11532, 1881360), (12060, 1798992), (12090, 1794528), (12462, 1740960), (12480, 1738449), (12493, 1736640), (12555, 1728064), (12864, 1686555), (12896, 1682370), (12960, 1674062), (13065, 1660608), (13392, 1620060), (13936, 1556820), (14040, 1545288), (14415, 1505088), (14472, 1499160), (14508, 1495440), (14880, 1458054), (15376, 1411020), (15678, 1383840), (16080, 1349244), (16120, 1345896), (16616, 1305720), (16740, 1296048), (16848, 1287740), (17298, 1254240), (17420, 1245456), (17856, 1215045), (18090, 1199328), (18135, 1196352), (18693, 1160640), (18720, 1158966), (19220, 1128816), (19296, 1124370), (19344, 1121580), (20088, 1080040), (20770, 1044576), (20904, 1037880), (21060, 1030192), (21440, 1011933), (21708, 999440), (21762, 996960), (22320, 972036), (22464, 965805), (23064, 940680), (23517, 922560), (24120, 899496), (24180, 897264), (24924, 870480), (24986, 868320), (25110, 864032), (25792, 841185), (25920, 837031), (25947, 836160), (26130, 830304), (26784, 810030), (27001, 803520), (27135, 799552), (27872, 778410), (28080, 772644), (28830, 752544), (28944, 749580), (29016, 747720), (29760, 729027), (30752, 705510), (31155, 696384), (31356, 691920), (32160, 674622), (32240, 672948), (32643, 664640), (33232, 652860), (33480, 648024), (33696, 643870), (34596, 627120), (34840, 622728), (36180, 599664), (36270, 598176), (37386, 580320), (37440, 579483), (37479, 578880), (38440, 564408), (38592, 562185), (38688, 560790), (39195, 553536), (40176, 540020), (41540, 522288), (41808, 518940), (42120, 515096), (43245, 501696), (43416, 499720), (43524, 498480), (44640, 486018), (46128, 470340), (47034, 461280), (48240, 449748), (48360, 448632), (49848, 435240), (49972, 434160), (50220, 432016), (51894, 418080), (52260, 415152), (53568, 405015), (54002, 401760), (54270, 399776), (54405, 398784), (55744, 389205), (56079, 386880), (56160, 386322), (57660, 376272), (57888, 374790), (58032, 373860), (61504, 352755), (62310, 348192), (62465, 347328), (62712, 345960), (64320, 337311), (64387, 336960), (64480, 336474), (65286, 332320), (66464, 326430), (66960, 324012), (67392, 321935), (69192, 313560), (69680, 311364), (70551, 307520), (72360, 299832), (72540, 299088), (74772, 290160), (74958, 289440), (76880, 282204), (77376, 280395), (77841, 278720), (78390, 276768), (80352, 270010), (81003, 267840), (83080, 261144), (83616, 259470), (84240, 257548), (86490, 250848), (86832, 249860), (87048, 249240), (89280, 243009), (92256, 235170), (93465, 232128), (94068, 230640), (96480, 224874), (96720, 224316), (99696, 217620), (99944, 217080), (100440, 216008), (103788, 209040), (104520, 207576), (108004, 200880), (108540, 199888), (108810, 199392), (112158, 193440), (112320, 193161), (112437, 192960), (115320, 188136), (115776, 187395), (116064, 186930), (117585, 184512), (124620, 174096), (124930, 173664), (125424, 172980), (128774, 168480), (128960, 168237), (129735, 167232), (130572, 166160), (132928, 163215), (133920, 162006), (135005, 160704), (138384, 156780), (139360, 155682), (141102, 153760), (144720, 149916), (145080, 149544)]