81195279360

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1094

約数の個数: 528

約数和(自身を含む): 290570503680

約数和(自身を除く): 209375224320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 128, 130, 155, 156, 160, 169, 186, 192, 195, 208, 240, 248, 256, 260, 310, 312, 320, 338, 372, 384, 390, 403, 416, 465, 480, 496, 507, 512, 520, 620, 624, 640, 676, 744, 768, 780, 806, 832, 845, 930, 960, 992, 1009, 1014, 1024, 1040, 1209, 1240, 1248, 1280, 1352, 1488, 1536, 1560, 1612, 1664, 1690, 1860, 1920, 1984, 2015, 2018, 2028, 2080, 2418, 2480, 2496, 2535, 2560, 2704, 2976, 3027, 3072, 3120, 3224, 3328, 3380, 3720, 3840, 3968, 4030, 4036, 4056, 4160, 4836, 4960, 4992, 5045, 5070, 5120, 5239, 5408, 5952, 6045, 6054, 6240, 6448, 6656, 6760, 7440, 7680, 7936, 8060, 8072, 8112, 8320, 9672, 9920, 9984, 10090, 10140, 10478, 10816, 11904, 12090, 12108, 12480, 12896, 13117, 13312, 13520, 14880, 15135, 15360, 15717, 15872, 16120, 16144, 16224, 16640, 19344, 19840, 19968, 20180, 20280, 20956, 21632, 23808, 24180, 24216, 24960, 25792, 26195, 26234, 27040, 29760, 30270, 31279, 31434, 31744, 32240, 32288, 32448, 33280, 38688, 39351, 39680, 39936, 40360, 40560, 41912, 43264, 47616, 48360, 48432, 49920, 51584, 52390, 52468, 54080, 59520, 60540, 62558, 62868, 64480, 64576, 64896, 65585, 66560, 77376, 78585, 78702, 79360, 80720, 81120, 83824, 86528, 93837, 95232, 96720, 96864, 99840, 103168, 104780, 104936, 108160, 119040, 121080, 125116, 125736, 128960, 129152, 129792, 131170, 154752, 156395, 157170, 157404, 158720, 161440, 162240, 167648, 170521, 173056, 187674, 193440, 193728, 196755, 199680, 206336, 209560, 209872, 216320, 238080, 242160, 250232, 251472, 257920, 258304, 259584, 262340, 309504, 312790, 314340, 314808, 322880, 324480, 335296, 341042, 375348, 386880, 387456, 393510, 406627, 412672, 419120, 419744, 432640, 469185, 476160, 484320, 500464, 502944, 511563, 515840, 516608, 519168, 524680, 619008, 625580, 628680, 629616, 645760, 648960, 670592, 682084, 750696, 773760, 774912, 787020, 813254, 838240, 839488, 852605, 865280, 938370, 968640, 1000928, 1005888, 1023126, 1031680, 1033216, 1049360, 1219881, 1238016, 1251160, 1257360, 1259232, 1291520, 1297920, 1341184, 1364168, 1501392, 1547520, 1549824, 1574040, 1626508, 1676480, 1678976, 1705210, 1876740, 1937280, 2001856, 2011776, 2033135, 2046252, 2063360, 2098720, 2439762, 2502320, 2514720, 2518464, 2557815, 2583040, 2595840, 2682368, 2728336, 3002784, 3095040, 3099648, 3148080, 3253016, 3352960, 3357952, 3410420, 3753480, 3874560, 4003712, 4023552, 4066270, 4092504, 4197440, 4879524, 5004640, 5029440, 5036928, 5115630, 5166080, 5286151, 5364736, 5456672, 6005568, 6099405, 6190080, 6296160, 6506032, 6705920, 6715904, 6820840, 7506960, 7749120, 8007424, 8047104, 8132540, 8185008, 8394880, 9759048, 10009280, 10058880, 10073856, 10231260, 10572302, 10913344, 12011136, 12198810, 12592320, 13012064, 13411840, 13431808, 13641680, 15013920, 15498240, 15858453, 16014848, 16094208, 16265080, 16370016, 16789760, 19518096, 20018560, 20117760, 20147712, 20462520, 21144604, 21826688, 24022272, 24397620, 25184640, 26024128, 26430755, 26823680, 27283360, 30027840, 31716906, 32029696, 32530160, 32740032, 33579520, 39036192, 40037120, 40235520, 40295424, 40925040, 42289208, 43653376, 48044544, 48795240, 50369280, 52048256, 52861510, 54566720, 60055680, 63433812, 65060320, 65480064, 67159040, 78072384, 79292265, 80074240, 80471040, 81850080, 84578416, 87306752, 96089088, 97590480, 100738560, 104096512, 105723020, 109133440, 120111360, 126867624, 130120640, 130960128, 156144768, 158584530, 160148480, 163700160, 169156832, 174613504, 195180960, 201477120, 208193024, 211446040, 218266880, 240222720, 253735248, 260241280, 261920256, 312289536, 317169060, 327400320, 338313664, 390361920, 416386048, 422892080, 436533760, 480445440, 507470496, 520482560, 523840512, 624579072, 634338120, 654800640, 676627328, 780723840, 845784160, 873067520, 1014940992, 1040965120, 1249158144, 1268676240, 1309601280, 1353254656, 1561447680, 1691568320, 2029881984, 2081930240, 2537352480, 2619202560, 2706509312, 3122895360, 3383136640, 4059763968, 5074704960, 5413018624, 6245790720, 6766273280, 8119527936, 10149409920, 13532546560, 16239055872, 20298819840, 27065093120, 40597639680, 81195279360]

約数ペア:

[(1, 81195279360), (2, 40597639680), (3, 27065093120), (4, 20298819840), (5, 16239055872), (6, 13532546560), (8, 10149409920), (10, 8119527936), (12, 6766273280), (13, 6245790720), (15, 5413018624), (16, 5074704960), (20, 4059763968), (24, 3383136640), (26, 3122895360), (30, 2706509312), (31, 2619202560), (32, 2537352480), (39, 2081930240), (40, 2029881984), (48, 1691568320), (52, 1561447680), (60, 1353254656), (62, 1309601280), (64, 1268676240), (65, 1249158144), (78, 1040965120), (80, 1014940992), (93, 873067520), (96, 845784160), (104, 780723840), (120, 676627328), (124, 654800640), (128, 634338120), (130, 624579072), (155, 523840512), (156, 520482560), (160, 507470496), (169, 480445440), (186, 436533760), (192, 422892080), (195, 416386048), (208, 390361920), (240, 338313664), (248, 327400320), (256, 317169060), (260, 312289536), (310, 261920256), (312, 260241280), (320, 253735248), (338, 240222720), (372, 218266880), (384, 211446040), (390, 208193024), (403, 201477120), (416, 195180960), (465, 174613504), (480, 169156832), (496, 163700160), (507, 160148480), (512, 158584530), (520, 156144768), (620, 130960128), (624, 130120640), (640, 126867624), (676, 120111360), (744, 109133440), (768, 105723020), (780, 104096512), (806, 100738560), (832, 97590480), (845, 96089088), (930, 87306752), (960, 84578416), (992, 81850080), (1009, 80471040), (1014, 80074240), (1024, 79292265), (1040, 78072384), (1209, 67159040), (1240, 65480064), (1248, 65060320), (1280, 63433812), (1352, 60055680), (1488, 54566720), (1536, 52861510), (1560, 52048256), (1612, 50369280), (1664, 48795240), (1690, 48044544), (1860, 43653376), (1920, 42289208), (1984, 40925040), (2015, 40295424), (2018, 40235520), (2028, 40037120), (2080, 39036192), (2418, 33579520), (2480, 32740032), (2496, 32530160), (2535, 32029696), (2560, 31716906), (2704, 30027840), (2976, 27283360), (3027, 26823680), (3072, 26430755), (3120, 26024128), (3224, 25184640), (3328, 24397620), (3380, 24022272), (3720, 21826688), (3840, 21144604), (3968, 20462520), (4030, 20147712), (4036, 20117760), (4056, 20018560), (4160, 19518096), (4836, 16789760), (4960, 16370016), (4992, 16265080), (5045, 16094208), (5070, 16014848), (5120, 15858453), (5239, 15498240), (5408, 15013920), (5952, 13641680), (6045, 13431808), (6054, 13411840), (6240, 13012064), (6448, 12592320), (6656, 12198810), (6760, 12011136), (7440, 10913344), (7680, 10572302), (7936, 10231260), (8060, 10073856), (8072, 10058880), (8112, 10009280), (8320, 9759048), (9672, 8394880), (9920, 8185008), (9984, 8132540), (10090, 8047104), (10140, 8007424), (10478, 7749120), (10816, 7506960), (11904, 6820840), (12090, 6715904), (12108, 6705920), (12480, 6506032), (12896, 6296160), (13117, 6190080), (13312, 6099405), (13520, 6005568), (14880, 5456672), (15135, 5364736), (15360, 5286151), (15717, 5166080), (15872, 5115630), (16120, 5036928), (16144, 5029440), (16224, 5004640), (16640, 4879524), (19344, 4197440), (19840, 4092504), (19968, 4066270), (20180, 4023552), (20280, 4003712), (20956, 3874560), (21632, 3753480), (23808, 3410420), (24180, 3357952), (24216, 3352960), (24960, 3253016), (25792, 3148080), (26195, 3099648), (26234, 3095040), (27040, 3002784), (29760, 2728336), (30270, 2682368), (31279, 2595840), (31434, 2583040), (31744, 2557815), (32240, 2518464), (32288, 2514720), (32448, 2502320), (33280, 2439762), (38688, 2098720), (39351, 2063360), (39680, 2046252), (39936, 2033135), (40360, 2011776), (40560, 2001856), (41912, 1937280), (43264, 1876740), (47616, 1705210), (48360, 1678976), (48432, 1676480), (49920, 1626508), (51584, 1574040), (52390, 1549824), (52468, 1547520), (54080, 1501392), (59520, 1364168), (60540, 1341184), (62558, 1297920), (62868, 1291520), (64480, 1259232), (64576, 1257360), (64896, 1251160), (65585, 1238016), (66560, 1219881), (77376, 1049360), (78585, 1033216), (78702, 1031680), (79360, 1023126), (80720, 1005888), (81120, 1000928), (83824, 968640), (86528, 938370), (93837, 865280), (95232, 852605), (96720, 839488), (96864, 838240), (99840, 813254), (103168, 787020), (104780, 774912), (104936, 773760), (108160, 750696), (119040, 682084), (121080, 670592), (125116, 648960), (125736, 645760), (128960, 629616), (129152, 628680), (129792, 625580), (131170, 619008), (154752, 524680), (156395, 519168), (157170, 516608), (157404, 515840), (158720, 511563), (161440, 502944), (162240, 500464), (167648, 484320), (170521, 476160), (173056, 469185), (187674, 432640), (193440, 419744), (193728, 419120), (196755, 412672), (199680, 406627), (206336, 393510), (209560, 387456), (209872, 386880), (216320, 375348), (238080, 341042), (242160, 335296), (250232, 324480), (251472, 322880), (257920, 314808), (258304, 314340), (259584, 312790), (262340, 309504)]