81235113120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:298

約数の個数: 1152

約数和(自身を含む): 347807416320

約数和(自身を除く): 266572303200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 62, 63, 69, 70, 72, 80, 84, 89, 90, 92, 93, 96, 105, 112, 115, 120, 124, 126, 127, 138, 140, 144, 155, 160, 161, 168, 178, 180, 184, 186, 207, 210, 217, 224, 230, 240, 248, 252, 254, 267, 276, 279, 280, 288, 310, 315, 322, 336, 345, 356, 360, 368, 372, 381, 414, 420, 434, 445, 460, 465, 480, 483, 496, 504, 508, 534, 552, 558, 560, 620, 623, 630, 635, 644, 651, 672, 690, 712, 713, 720, 736, 744, 762, 801, 805, 828, 840, 868, 889, 890, 920, 930, 966, 992, 1008, 1016, 1035, 1068, 1085, 1104, 1116, 1120, 1143, 1240, 1246, 1260, 1270, 1288, 1302, 1335, 1380, 1395, 1424, 1426, 1440, 1449, 1488, 1524, 1602, 1610, 1656, 1680, 1736, 1778, 1780, 1840, 1860, 1869, 1905, 1932, 1953, 2016, 2032, 2047, 2070, 2136, 2139, 2170, 2208, 2232, 2286, 2415, 2480, 2492, 2520, 2540, 2576, 2604, 2667, 2670, 2759, 2760, 2790, 2848, 2852, 2898, 2921, 2976, 3048, 3115, 3204, 3220, 3255, 3312, 3360, 3472, 3556, 3560, 3565, 3680, 3720, 3738, 3810, 3864, 3906, 3937, 4005, 4064, 4094, 4140, 4272, 4278, 4340, 4445, 4464, 4572, 4830, 4960, 4984, 4991, 5040, 5080, 5152, 5208, 5334, 5340, 5518, 5520, 5580, 5607, 5704, 5715, 5796, 5842, 6096, 6141, 6230, 6408, 6417, 6440, 6510, 6624, 6944, 7112, 7120, 7130, 7245, 7440, 7476, 7620, 7728, 7812, 7874, 8001, 8010, 8188, 8277, 8280, 8544, 8556, 8680, 8763, 8890, 8928, 9144, 9345, 9660, 9765, 9968, 9982, 10080, 10160, 10235, 10416, 10668, 10680, 10695, 11036, 11040, 11160, 11214, 11303, 11408, 11430, 11592, 11684, 11811, 12192, 12282, 12460, 12816, 12834, 12880, 13020, 13335, 13795, 14224, 14240, 14260, 14329, 14490, 14605, 14880, 14952, 14973, 15240, 15456, 15624, 15748, 16002, 16020, 16376, 16554, 16560, 17112, 17360, 17526, 17780, 18288, 18423, 18690, 19313, 19320, 19530, 19685, 19936, 19964, 20320, 20447, 20470, 20832, 21336, 21360, 21390, 22072, 22320, 22428, 22606, 22816, 22860, 23184, 23368, 23622, 24564, 24831, 24920, 24955, 25632, 25668, 25760, 26040, 26289, 26670, 27559, 27590, 28035, 28448, 28520, 28658, 28980, 29210, 29904, 29946, 30480, 30705, 31248, 31496, 32004, 32040, 32085, 32752, 33108, 33120, 33909, 34224, 34720, 35052, 35433, 35560, 36576, 36846, 37380, 38626, 38640, 39060, 39370, 39928, 40005, 40894, 40940, 41385, 42672, 42720, 42780, 42987, 43815, 44144, 44640, 44856, 44919, 45212, 45720, 46368, 46736, 47244, 49128, 49662, 49840, 49910, 51336, 52080, 52578, 53340, 55118, 55180, 56070, 56515, 57040, 57316, 57939, 57960, 58420, 59055, 59808, 59892, 60960, 61341, 61410, 62496, 62992, 63457, 64008, 64080, 64170, 65504, 66216, 67818, 68448, 70104, 70866, 71120, 71645, 73692, 74760, 74865, 77252, 77280, 78120, 78740, 79121, 79856, 80010, 81788, 81880, 82677, 82770, 85344, 85560, 85974, 87630, 88288, 89712, 89838, 90424, 90551, 91440, 92115, 93472, 94488, 96565, 98256, 99324, 99680, 99820, 101727, 102235, 102672, 104160, 105156, 106680, 110236, 110360, 112140, 113030, 114080, 114632, 115878, 115920, 116840, 118110, 119784, 122682, 122820, 124155, 125984, 126914, 128016, 128160, 128340, 128961, 131445, 132432, 135636, 137795, 140208, 141732, 142240, 143290, 147384, 149520, 149730, 154504, 156240, 157480, 158242, 159712, 160020, 163576, 163760, 165354, 165540, 169545, 171120, 171948, 173817, 175260, 177165, 179424, 179676, 180848, 181102, 182880, 184023, 184230, 188976, 190371, 193130, 196512, 198648, 199640, 203454, 204470, 205344, 210312, 213360, 214935, 220472, 220720, 224280, 224595, 226060, 229264, 231756, 231840, 233680, 236220, 237363, 239568, 245364, 245640, 248031, 248310, 253828, 256032, 256680, 257922, 259969, 262890, 264864, 271272, 271653, 275590, 280416, 283464, 286580, 289695, 294768, 299040, 299460, 306705, 309008, 312480, 314960, 316484, 317285, 320040, 327152, 327520, 330708, 331080, 339090, 342240, 343896, 347634, 350393, 350520, 354330, 359352, 361696, 362204, 368046, 368460, 377952, 380742, 386260, 395605, 397296, 399280, 406908, 408940, 413385, 420624, 426720, 429870, 440944, 441440, 444199, 448560, 449190, 452120, 452755, 458528, 463512, 467360, 472440, 474726, 479136, 490728, 491280, 496062, 496620, 507656, 508635, 513360, 515844, 519938, 525780, 542544, 543306, 551180, 566928, 571113, 573160, 579390, 589536, 598920, 613410, 618016, 629920, 632968, 633857, 634570, 640080, 644805, 654304, 661416, 662160, 678180, 687792, 695268, 700786, 701040, 708660, 712089, 718704, 724408, 736092, 736920, 761484, 772520, 779907, 791210, 794592, 798560, 813816, 814959, 817880, 826770, 841248, 859740, 869085, 881888, 888398, 897120, 898380, 904240, 905510, 920115, 927024, 944880, 949452, 951855, 981456, 982560, 992124, 993240, 1015312, 1017270, 1026720, 1031688, 1039876, 1051179, 1051560, 1085088, 1086612, 1102360, 1133856, 1142226, 1146320, 1158780, 1186815, 1197840, 1226820, 1240155, 1265936, 1267714, 1269140, 1280160, 1289610, 1299845, 1322832, 1324320, 1332597, 1356360, 1358265, 1375584, 1390536, 1401572, 1402080, 1417320, 1424178, 1437408, 1448816, 1472184, 1473840, 1522968, 1545040, 1559814, 1582420, 1627632, 1629918, 1635760, 1653540, 1719480, 1738170, 1751965, 1776796, 1796760, 1808480, 1811020, 1819783, 1840230, 1854048, 1889760, 1898904, 1901571, 1903710, 1962912, 1984248, 1986480, 2030624, 2034540, 2063376, 2079752, 2102358, 2103120, 2173224, 2204720, 2220995, 2284452, 2292640, 2317560, 2339721, 2373630, 2395680, 2452751, 2453640, 2480310, 2531872, 2535428, 2538280, 2579220, 2599690, 2645664, 2665194, 2712720, 2716530, 2781072, 2803144, 2834640, 2848356, 2855565, 2897632, 2944368, 2947680, 3045936, 3090080, 3119628, 3153537, 3164840, 3169285, 3255264, 3259836, 3271520, 3307080, 3438960, 3476340, 3503930, 3553592, 3560445, 3593520, 3622040, 3639566, 3680460, 3797808, 3803142, 3807420, 3899535, 3968496, 3972960, 3997791, 4069080, 4074795, 4126752, 4159504, 4204716, 4206240, 4346448, 4409440, 4441990, 4568904, 4635120, 4679442, 4747260, 4905502, 4907280, 4960620, 5070856, 5076560, 5158440, 5199380, 5255895, 5330388, 5425440, 5433060, 5459349, 5562144, 5606288, 5669280, 5696712, 5704713, 5711130, 5888736, 6091872, 6239256, 6307074, 6329680, 6338570, 6519672, 6614160, 6662985, 6877920, 6952680, 7007860, 7107184, 7120890, 7187040, 7244080, 7279132, 7358253, 7360920, 7595616, 7606284, 7614840, 7799070, 7936992, 7995582, 8059039, 8138160, 8149590, 8319008, 8409432, 8692896, 8883980, 9098915, 9137808, 9270240, 9358884, 9494520, 9507855, 9811004, 9814560, 9921240, 10141712, 10153120, 10316880, 10398760, 10511790, 10660776, 10866120, 10918698, 11212576, 11393424, 11409426, 11422260, 11698605, 12263755, 12478512, 12614148, 12659360, 12677140, 13039344, 13228320, 13325970, 13905360, 14015720, 14214368, 14241780, 14488160, 14558264, 14716506, 14721840, 15212568, 15229680, 15598140, 15767685, 15991164, 16118078, 16276320, 16299180, 16378047, 16818864, 17767960, 18197830, 18275616, 18717768, 18989040, 19015710, 19622008, 19842480, 19988955, 20283424, 20633760, 20797520, 21023580, 21321552, 21732240, 21837396, 22074759, 22786848, 22818852, 22844520, 23397210, 24177117, 24527510, 24957024, 25228296, 25354280, 26078688, 26651940, 27296745, 27810720, 28031440, 28483560, 28523565, 29116528, 29433012, 29443680, 30425136, 30459360, 31196280, 31535370, 31982328, 32236156, 32598360, 32756094, 33637728, 35535920, 36395660, 36791265, 37435536, 37978080, 38031420, 39244016, 39684960, 39977910, 40295195, 41595040, 42047160, 42643104, 43464480, 43674792, 44149518, 45637704, 45689040, 46794420, 48354234, 49055020, 50456592, 50708560, 53303880, 54593490, 56062880, 56413273, 56967120, 57047130, 58233056, 58866024, 60850272, 62392560, 63070740, 63964656, 64472312, 65196720, 65512188, 71071840, 72531351, 72791320, 73582530, 74871072, 76062840, 78488032, 79955820, 80590390, 81890235, 84094320, 87349584, 88299036, 91275408, 91378080, 93588840, 96708468, 98110040, 100913184, 101417120, 106607760, 109186980, 110373795, 112826546, 113934240, 114094260, 117732048, 120885585, 124785120, 126141480, 127929312, 128944624, 130393440, 131024376, 145062702, 145582640, 147165060, 152125680, 159911640, 161180780, 163780470, 168188640, 169239819, 174699168, 176598072, 182550816, 187177680, 193416936, 196220080, 213215520, 218373960, 220747590, 225653092, 228188520, 235464096, 241771170, 252282960, 257889248, 262048752, 282066365, 290125404, 291165280, 294330120, 304251360, 319823280, 322361560, 327560940, 338479638, 353196144, 362656755, 374355360, 386833872, 392440160, 436747920, 441495180, 451306184, 456377040, 483542340, 504565920, 507719457, 524097504, 564132730, 580250808, 588660240, 639646560, 644723120, 655121880, 676959276, 706392288, 725313510, 773667744, 846199095, 873495840, 882990360, 902612368, 912754080, 967084680, 1015438914, 1128265460, 1160501616, 1177320480, 1289446240, 1310243760, 1353918552, 1450627020, 1692398190, 1765980720, 1805224736, 1934169360, 2030877828, 2256530920, 2321003232, 2538597285, 2620487520, 2707837104, 2901254040, 3384796380, 3531961440, 3868338720, 4061755656, 4513061840, 5077194570, 5415674208, 5802508080, 6769592760, 8123511312, 9026123680, 10154389140, 11605016160, 13539185520, 16247022624, 20308778280, 27078371040, 40617556560, 81235113120]

約数ペア:

[(1, 81235113120), (2, 40617556560), (3, 27078371040), (4, 20308778280), (5, 16247022624), (6, 13539185520), (7, 11605016160), (8, 10154389140), (9, 9026123680), (10, 8123511312), (12, 6769592760), (14, 5802508080), (15, 5415674208), (16, 5077194570), (18, 4513061840), (20, 4061755656), (21, 3868338720), (23, 3531961440), (24, 3384796380), (28, 2901254040), (30, 2707837104), (31, 2620487520), (32, 2538597285), (35, 2321003232), (36, 2256530920), (40, 2030877828), (42, 1934169360), (45, 1805224736), (46, 1765980720), (48, 1692398190), (56, 1450627020), (60, 1353918552), (62, 1310243760), (63, 1289446240), (69, 1177320480), (70, 1160501616), (72, 1128265460), (80, 1015438914), (84, 967084680), (89, 912754080), (90, 902612368), (92, 882990360), (93, 873495840), (96, 846199095), (105, 773667744), (112, 725313510), (115, 706392288), (120, 676959276), (124, 655121880), (126, 644723120), (127, 639646560), (138, 588660240), (140, 580250808), (144, 564132730), (155, 524097504), (160, 507719457), (161, 504565920), (168, 483542340), (178, 456377040), (180, 451306184), (184, 441495180), (186, 436747920), (207, 392440160), (210, 386833872), (217, 374355360), (224, 362656755), (230, 353196144), (240, 338479638), (248, 327560940), (252, 322361560), (254, 319823280), (267, 304251360), (276, 294330120), (279, 291165280), (280, 290125404), (288, 282066365), (310, 262048752), (315, 257889248), (322, 252282960), (336, 241771170), (345, 235464096), (356, 228188520), (360, 225653092), (368, 220747590), (372, 218373960), (381, 213215520), (414, 196220080), (420, 193416936), (434, 187177680), (445, 182550816), (460, 176598072), (465, 174699168), (480, 169239819), (483, 168188640), (496, 163780470), (504, 161180780), (508, 159911640), (534, 152125680), (552, 147165060), (558, 145582640), (560, 145062702), (620, 131024376), (623, 130393440), (630, 128944624), (635, 127929312), (644, 126141480), (651, 124785120), (672, 120885585), (690, 117732048), (712, 114094260), (713, 113934240), (720, 112826546), (736, 110373795), (744, 109186980), (762, 106607760), (801, 101417120), (805, 100913184), (828, 98110040), (840, 96708468), (868, 93588840), (889, 91378080), (890, 91275408), (920, 88299036), (930, 87349584), (966, 84094320), (992, 81890235), (1008, 80590390), (1016, 79955820), (1035, 78488032), (1068, 76062840), (1085, 74871072), (1104, 73582530), (1116, 72791320), (1120, 72531351), (1143, 71071840), (1240, 65512188), (1246, 65196720), (1260, 64472312), (1270, 63964656), (1288, 63070740), (1302, 62392560), (1335, 60850272), (1380, 58866024), (1395, 58233056), (1424, 57047130), (1426, 56967120), (1440, 56413273), (1449, 56062880), (1488, 54593490), (1524, 53303880), (1602, 50708560), (1610, 50456592), (1656, 49055020), (1680, 48354234), (1736, 46794420), (1778, 45689040), (1780, 45637704), (1840, 44149518), (1860, 43674792), (1869, 43464480), (1905, 42643104), (1932, 42047160), (1953, 41595040), (2016, 40295195), (2032, 39977910), (2047, 39684960), (2070, 39244016), (2136, 38031420), (2139, 37978080), (2170, 37435536), (2208, 36791265), (2232, 36395660), (2286, 35535920), (2415, 33637728), (2480, 32756094), (2492, 32598360), (2520, 32236156), (2540, 31982328), (2576, 31535370), (2604, 31196280), (2667, 30459360), (2670, 30425136), (2759, 29443680), (2760, 29433012), (2790, 29116528), (2848, 28523565), (2852, 28483560), (2898, 28031440), (2921, 27810720), (2976, 27296745), (3048, 26651940), (3115, 26078688), (3204, 25354280), (3220, 25228296), (3255, 24957024), (3312, 24527510), (3360, 24177117), (3472, 23397210), (3556, 22844520), (3560, 22818852), (3565, 22786848), (3680, 22074759), (3720, 21837396), (3738, 21732240), (3810, 21321552), (3864, 21023580), (3906, 20797520), (3937, 20633760), (4005, 20283424), (4064, 19988955), (4094, 19842480), (4140, 19622008), (4272, 19015710), (4278, 18989040), (4340, 18717768), (4445, 18275616), (4464, 18197830), (4572, 17767960), (4830, 16818864), (4960, 16378047), (4984, 16299180), (4991, 16276320), (5040, 16118078), (5080, 15991164), (5152, 15767685), (5208, 15598140), (5334, 15229680), (5340, 15212568), (5518, 14721840), (5520, 14716506), (5580, 14558264), (5607, 14488160), (5704, 14241780), (5715, 14214368), (5796, 14015720), (5842, 13905360), (6096, 13325970), (6141, 13228320), (6230, 13039344), (6408, 12677140), (6417, 12659360), (6440, 12614148), (6510, 12478512), (6624, 12263755), (6944, 11698605), (7112, 11422260), (7120, 11409426), (7130, 11393424), (7245, 11212576), (7440, 10918698), (7476, 10866120), (7620, 10660776), (7728, 10511790), (7812, 10398760), (7874, 10316880), (8001, 10153120), (8010, 10141712), (8188, 9921240), (8277, 9814560), (8280, 9811004), (8544, 9507855), (8556, 9494520), (8680, 9358884), (8763, 9270240), (8890, 9137808), (8928, 9098915), (9144, 8883980), (9345, 8692896), (9660, 8409432), (9765, 8319008), (9968, 8149590), (9982, 8138160), (10080, 8059039), (10160, 7995582), (10235, 7936992), (10416, 7799070), (10668, 7614840), (10680, 7606284), (10695, 7595616), (11036, 7360920), (11040, 7358253), (11160, 7279132), (11214, 7244080), (11303, 7187040), (11408, 7120890), (11430, 7107184), (11592, 7007860), (11684, 6952680), (11811, 6877920), (12192, 6662985), (12282, 6614160), (12460, 6519672), (12816, 6338570), (12834, 6329680), (12880, 6307074), (13020, 6239256), (13335, 6091872), (13795, 5888736), (14224, 5711130), (14240, 5704713), (14260, 5696712), (14329, 5669280), (14490, 5606288), (14605, 5562144), (14880, 5459349), (14952, 5433060), (14973, 5425440), (15240, 5330388), (15456, 5255895), (15624, 5199380), (15748, 5158440), (16002, 5076560), (16020, 5070856), (16376, 4960620), (16554, 4907280), (16560, 4905502), (17112, 4747260), (17360, 4679442), (17526, 4635120), (17780, 4568904), (18288, 4441990), (18423, 4409440), (18690, 4346448), (19313, 4206240), (19320, 4204716), (19530, 4159504), (19685, 4126752), (19936, 4074795), (19964, 4069080), (20320, 3997791), (20447, 3972960), (20470, 3968496), (20832, 3899535), (21336, 3807420), 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