21055023360

素因数分解:

$2^8\times 3^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1$

素因数の和:540

約数の個数: 720

約数和(自身を含む): 87588310656

約数和(自身を除く): 66533287296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 67, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 134, 135, 140, 144, 160, 162, 168, 180, 189, 192, 201, 210, 216, 224, 240, 252, 256, 268, 270, 280, 288, 315, 320, 324, 335, 336, 360, 378, 384, 402, 405, 420, 432, 433, 448, 469, 480, 504, 536, 540, 560, 567, 576, 603, 630, 640, 648, 670, 672, 720, 756, 768, 804, 810, 840, 864, 866, 896, 938, 945, 960, 1005, 1008, 1072, 1080, 1120, 1134, 1152, 1206, 1260, 1280, 1296, 1299, 1340, 1344, 1407, 1440, 1512, 1608, 1620, 1680, 1728, 1732, 1792, 1809, 1876, 1890, 1920, 2010, 2016, 2144, 2160, 2165, 2240, 2268, 2304, 2345, 2412, 2520, 2592, 2598, 2680, 2688, 2814, 2835, 2880, 3015, 3024, 3031, 3216, 3240, 3360, 3456, 3464, 3618, 3752, 3780, 3840, 3897, 4020, 4032, 4221, 4288, 4320, 4330, 4480, 4536, 4690, 4824, 5040, 5184, 5196, 5360, 5376, 5427, 5628, 5670, 5760, 6030, 6048, 6062, 6432, 6480, 6495, 6720, 6912, 6928, 7035, 7236, 7504, 7560, 7794, 8040, 8064, 8442, 8576, 8640, 8660, 8960, 9045, 9072, 9093, 9380, 9648, 10080, 10368, 10392, 10720, 10854, 11256, 11340, 11520, 11691, 12060, 12096, 12124, 12663, 12864, 12960, 12990, 13440, 13856, 14070, 14472, 15008, 15120, 15155, 15588, 16080, 16128, 16884, 17152, 17280, 17320, 18090, 18144, 18186, 18760, 19296, 19485, 20160, 20736, 20784, 21105, 21440, 21708, 22512, 22680, 23382, 24120, 24192, 24248, 25326, 25728, 25920, 25980, 26880, 27135, 27279, 27712, 28140, 28944, 29011, 30016, 30240, 30310, 31176, 32160, 33768, 34560, 34640, 35073, 36180, 36288, 36372, 37520, 37989, 38592, 38970, 40320, 41568, 42210, 42880, 43416, 45024, 45360, 45465, 46764, 48240, 48384, 48496, 50652, 51456, 51840, 51960, 54270, 54558, 55424, 56280, 57888, 58022, 58455, 60032, 60480, 60620, 62352, 63315, 64320, 67536, 69280, 70146, 72360, 72576, 72744, 75040, 75978, 77184, 77940, 80640, 81837, 83136, 84420, 85760, 86832, 87033, 90048, 90720, 90930, 93528, 96480, 96992, 101304, 103680, 103920, 108540, 109116, 110848, 112560, 115776, 116044, 116910, 120064, 120960, 121240, 124704, 126630, 128640, 135072, 136395, 138560, 140292, 144720, 145055, 145152, 145488, 150080, 151956, 154368, 155880, 163674, 166272, 168840, 173664, 174066, 175365, 180096, 181440, 181860, 187056, 189945, 192960, 193984, 202608, 203077, 207840, 217080, 218232, 225120, 231552, 232088, 233820, 241920, 242480, 245511, 249408, 253260, 257280, 261099, 270144, 272790, 277120, 280584, 289440, 290110, 290976, 300160, 303912, 311760, 327348, 332544, 337680, 347328, 348132, 350730, 360192, 362880, 363720, 374112, 379890, 385920, 387968, 405216, 406154, 409185, 415680, 434160, 435165, 436464, 450240, 463104, 464176, 467640, 484960, 491022, 498816, 506520, 522198, 540288, 545580, 554240, 561168, 578880, 580220, 581952, 600320, 607824, 609231, 623520, 654696, 675360, 694656, 696264, 701460, 725760, 727440, 748224, 759780, 771840, 775936, 783297, 810432, 812308, 818370, 831360, 868320, 870330, 872928, 900480, 928352, 935280, 969920, 982044, 997632, 1013040, 1015385, 1044396, 1080576, 1091160, 1122336, 1157760, 1160440, 1163904, 1215648, 1218462, 1227555, 1247040, 1305495, 1309392, 1350720, 1389312, 1392528, 1402920, 1454880, 1496448, 1519560, 1566594, 1620864, 1624616, 1636740, 1662720, 1736640, 1740660, 1745856, 1800960, 1827693, 1856704, 1870560, 1939840, 1964088, 2026080, 2030770, 2088792, 2182320, 2244672, 2315520, 2320880, 2327808, 2349891, 2431296, 2436924, 2455110, 2494080, 2610990, 2618784, 2701440, 2785056, 2805840, 2909760, 2992896, 3039120, 3046155, 3133188, 3241728, 3249232, 3273480, 3473280, 3481320, 3491712, 3655386, 3713408, 3741120, 3879680, 3916485, 3928176, 4052160, 4061540, 4177584, 4364640, 4489344, 4641760, 4699782, 4862592, 4873848, 4910220, 4988160, 5221980, 5237568, 5402880, 5483079, 5570112, 5611680, 5819520, 6078240, 6092310, 6266376, 6498464, 6546960, 6946560, 6962640, 6983424, 7310772, 7426816, 7482240, 7832970, 7856352, 8104320, 8123080, 8355168, 8729280, 8978688, 9138465, 9283520, 9399564, 9725184, 9747696, 9820440, 10443960, 10475136, 10966158, 11140224, 11223360, 11639040, 11749455, 12156480, 12184620, 12532752, 12996928, 13093920, 13925280, 14621544, 14964480, 15665940, 15712704, 16208640, 16246160, 16449237, 16710336, 17458560, 18276930, 18567040, 18799128, 19495392, 19640880, 20887920, 20950272, 21932316, 22280448, 22446720, 23498910, 24312960, 24369240, 25065504, 25993856, 26187840, 27415395, 27850560, 29243088, 31331880, 31425408, 32492320, 32898474, 33420672, 34917120, 36553860, 37134080, 37598256, 38990784, 39281760, 41775840, 43864632, 44893440, 46997820, 48625920, 48738480, 50131008, 51987712, 52375680, 54830790, 55701120, 58486176, 62663760, 62850816, 64984640, 65796948, 66841344, 73107720, 75196512, 77981568, 78563520, 82246185, 83551680, 87729264, 93995640, 97476960, 100262016, 104751360, 109661580, 111402240, 116972352, 125327520, 129969280, 131593896, 146215440, 150393024, 155963136, 157127040, 164492370, 167103360, 175458528, 187991280, 194953920, 200524032, 219323160, 233944704, 250655040, 259938560, 263187792, 292430880, 300786048, 314254080, 328984740, 334206720, 350917056, 375982560, 389907840, 438646320, 467889408, 501310080, 526375584, 584861760, 601572096, 657969480, 701834112, 751965120, 779815680, 877292640, 1002620160, 1052751168, 1169723520, 1315938960, 1403668224, 1503930240, 1754585280, 2105502336, 2339447040, 2631877920, 3007860480, 3509170560, 4211004672, 5263755840, 7018341120, 10527511680, 21055023360]

約数ペア:

[(1, 21055023360), (2, 10527511680), (3, 7018341120), (4, 5263755840), (5, 4211004672), (6, 3509170560), (7, 3007860480), (8, 2631877920), (9, 2339447040), (10, 2105502336), (12, 1754585280), (14, 1503930240), (15, 1403668224), (16, 1315938960), (18, 1169723520), (20, 1052751168), (21, 1002620160), (24, 877292640), (27, 779815680), (28, 751965120), (30, 701834112), (32, 657969480), (35, 601572096), (36, 584861760), (40, 526375584), (42, 501310080), (45, 467889408), (48, 438646320), (54, 389907840), (56, 375982560), (60, 350917056), (63, 334206720), (64, 328984740), (67, 314254080), (70, 300786048), (72, 292430880), (80, 263187792), (81, 259938560), (84, 250655040), (90, 233944704), (96, 219323160), (105, 200524032), (108, 194953920), (112, 187991280), (120, 175458528), (126, 167103360), (128, 164492370), (134, 157127040), (135, 155963136), (140, 150393024), (144, 146215440), (160, 131593896), (162, 129969280), (168, 125327520), (180, 116972352), (189, 111402240), (192, 109661580), (201, 104751360), (210, 100262016), (216, 97476960), (224, 93995640), (240, 87729264), (252, 83551680), (256, 82246185), (268, 78563520), (270, 77981568), (280, 75196512), (288, 73107720), (315, 66841344), (320, 65796948), (324, 64984640), (335, 62850816), (336, 62663760), (360, 58486176), (378, 55701120), (384, 54830790), (402, 52375680), (405, 51987712), (420, 50131008), (432, 48738480), (433, 48625920), (448, 46997820), (469, 44893440), (480, 43864632), (504, 41775840), (536, 39281760), (540, 38990784), (560, 37598256), (567, 37134080), (576, 36553860), (603, 34917120), (630, 33420672), (640, 32898474), (648, 32492320), (670, 31425408), (672, 31331880), (720, 29243088), (756, 27850560), (768, 27415395), (804, 26187840), (810, 25993856), (840, 25065504), (864, 24369240), (866, 24312960), (896, 23498910), (938, 22446720), (945, 22280448), (960, 21932316), (1005, 20950272), (1008, 20887920), (1072, 19640880), (1080, 19495392), (1120, 18799128), (1134, 18567040), (1152, 18276930), (1206, 17458560), (1260, 16710336), (1280, 16449237), (1296, 16246160), (1299, 16208640), (1340, 15712704), (1344, 15665940), (1407, 14964480), (1440, 14621544), (1512, 13925280), (1608, 13093920), (1620, 12996928), (1680, 12532752), (1728, 12184620), (1732, 12156480), (1792, 11749455), (1809, 11639040), (1876, 11223360), (1890, 11140224), (1920, 10966158), (2010, 10475136), (2016, 10443960), (2144, 9820440), (2160, 9747696), (2165, 9725184), (2240, 9399564), (2268, 9283520), (2304, 9138465), (2345, 8978688), (2412, 8729280), (2520, 8355168), (2592, 8123080), (2598, 8104320), (2680, 7856352), (2688, 7832970), (2814, 7482240), (2835, 7426816), (2880, 7310772), (3015, 6983424), (3024, 6962640), (3031, 6946560), (3216, 6546960), (3240, 6498464), (3360, 6266376), (3456, 6092310), (3464, 6078240), (3618, 5819520), (3752, 5611680), (3780, 5570112), (3840, 5483079), (3897, 5402880), (4020, 5237568), (4032, 5221980), (4221, 4988160), (4288, 4910220), (4320, 4873848), (4330, 4862592), (4480, 4699782), (4536, 4641760), (4690, 4489344), (4824, 4364640), (5040, 4177584), (5184, 4061540), (5196, 4052160), (5360, 3928176), (5376, 3916485), (5427, 3879680), (5628, 3741120), (5670, 3713408), (5760, 3655386), (6030, 3491712), (6048, 3481320), (6062, 3473280), (6432, 3273480), (6480, 3249232), (6495, 3241728), (6720, 3133188), (6912, 3046155), (6928, 3039120), (7035, 2992896), (7236, 2909760), (7504, 2805840), (7560, 2785056), (7794, 2701440), (8040, 2618784), (8064, 2610990), (8442, 2494080), (8576, 2455110), (8640, 2436924), (8660, 2431296), (8960, 2349891), (9045, 2327808), (9072, 2320880), (9093, 2315520), (9380, 2244672), (9648, 2182320), (10080, 2088792), (10368, 2030770), (10392, 2026080), (10720, 1964088), (10854, 1939840), (11256, 1870560), (11340, 1856704), (11520, 1827693), (11691, 1800960), (12060, 1745856), (12096, 1740660), (12124, 1736640), (12663, 1662720), (12864, 1636740), (12960, 1624616), (12990, 1620864), (13440, 1566594), (13856, 1519560), (14070, 1496448), (14472, 1454880), (15008, 1402920), (15120, 1392528), (15155, 1389312), (15588, 1350720), (16080, 1309392), (16128, 1305495), (16884, 1247040), (17152, 1227555), (17280, 1218462), (17320, 1215648), (18090, 1163904), (18144, 1160440), (18186, 1157760), (18760, 1122336), (19296, 1091160), (19485, 1080576), (20160, 1044396), (20736, 1015385), (20784, 1013040), (21105, 997632), (21440, 982044), (21708, 969920), (22512, 935280), (22680, 928352), (23382, 900480), (24120, 872928), (24192, 870330), (24248, 868320), (25326, 831360), (25728, 818370), (25920, 812308), (25980, 810432), (26880, 783297), (27135, 775936), (27279, 771840), (27712, 759780), (28140, 748224), (28944, 727440), (29011, 725760), (30016, 701460), (30240, 696264), (30310, 694656), (31176, 675360), (32160, 654696), (33768, 623520), (34560, 609231), (34640, 607824), (35073, 600320), (36180, 581952), (36288, 580220), (36372, 578880), (37520, 561168), (37989, 554240), (38592, 545580), (38970, 540288), (40320, 522198), (41568, 506520), (42210, 498816), (42880, 491022), (43416, 484960), (45024, 467640), (45360, 464176), (45465, 463104), (46764, 450240), (48240, 436464), (48384, 435165), (48496, 434160), (50652, 415680), (51456, 409185), (51840, 406154), (51960, 405216), (54270, 387968), (54558, 385920), (55424, 379890), (56280, 374112), (57888, 363720), (58022, 362880), (58455, 360192), (60032, 350730), (60480, 348132), (60620, 347328), (62352, 337680), (63315, 332544), (64320, 327348), (67536, 311760), (69280, 303912), (70146, 300160), (72360, 290976), (72576, 290110), (72744, 289440), (75040, 280584), (75978, 277120), (77184, 272790), (77940, 270144), (80640, 261099), (81837, 257280), (83136, 253260), (84420, 249408), (85760, 245511), (86832, 242480), (87033, 241920), (90048, 233820), (90720, 232088), (90930, 231552), (93528, 225120), (96480, 218232), (96992, 217080), (101304, 207840), (103680, 203077), (103920, 202608), (108540, 193984), (109116, 192960), (110848, 189945), (112560, 187056), (115776, 181860), (116044, 181440), (116910, 180096), (120064, 175365), (120960, 174066), (121240, 173664), (124704, 168840), (126630, 166272), (128640, 163674), (135072, 155880), (136395, 154368), (138560, 151956), (140292, 150080), (144720, 145488), (145055, 145152)]