81457850880

素因数分解:

$2^9\times 3^4\times 5^1\times 7^2\times {\mathrm{8017}}^1$

素因数の和:8066

約数の個数: 600

約数和(自身を含む): 339432296148

約数和(自身を除く): 257974445268

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, 49, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 162, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 256, 270, 280, 288, 294, 315, 320, 324, 336, 360, 378, 384, 392, 405, 420, 432, 441, 448, 480, 490, 504, 512, 540, 560, 567, 576, 588, 630, 640, 648, 672, 720, 735, 756, 768, 784, 810, 840, 864, 882, 896, 945, 960, 980, 1008, 1080, 1120, 1134, 1152, 1176, 1260, 1280, 1296, 1323, 1344, 1440, 1470, 1512, 1536, 1568, 1620, 1680, 1728, 1764, 1792, 1890, 1920, 1960, 2016, 2160, 2205, 2240, 2268, 2304, 2352, 2520, 2560, 2592, 2646, 2688, 2835, 2880, 2940, 3024, 3136, 3240, 3360, 3456, 3528, 3584, 3780, 3840, 3920, 3969, 4032, 4320, 4410, 4480, 4536, 4608, 4704, 5040, 5184, 5292, 5376, 5670, 5760, 5880, 6048, 6272, 6480, 6615, 6720, 6912, 7056, 7560, 7680, 7840, 7938, 8017, 8064, 8640, 8820, 8960, 9072, 9408, 10080, 10368, 10584, 10752, 11340, 11520, 11760, 12096, 12544, 12960, 13230, 13440, 13824, 14112, 15120, 15680, 15876, 16034, 16128, 17280, 17640, 17920, 18144, 18816, 19845, 20160, 20736, 21168, 22680, 23040, 23520, 24051, 24192, 25088, 25920, 26460, 26880, 28224, 30240, 31360, 31752, 32068, 32256, 34560, 35280, 36288, 37632, 39690, 40085, 40320, 41472, 42336, 45360, 47040, 48102, 48384, 51840, 52920, 53760, 56119, 56448, 60480, 62720, 63504, 64136, 69120, 70560, 72153, 72576, 75264, 79380, 80170, 80640, 84672, 90720, 94080, 96204, 96768, 103680, 105840, 112238, 112896, 120255, 120960, 125440, 127008, 128272, 141120, 144306, 145152, 158760, 160340, 161280, 168357, 169344, 181440, 188160, 192408, 207360, 211680, 216459, 224476, 225792, 240510, 241920, 254016, 256544, 280595, 282240, 288612, 290304, 317520, 320680, 336714, 338688, 360765, 362880, 376320, 384816, 392833, 423360, 432918, 448952, 481020, 483840, 505071, 508032, 513088, 561190, 564480, 577224, 635040, 641360, 649377, 673428, 677376, 721530, 725760, 769632, 785666, 841785, 846720, 865836, 897904, 962040, 1010142, 1016064, 1026176, 1082295, 1122380, 1128960, 1154448, 1178499, 1270080, 1282720, 1298754, 1346856, 1443060, 1451520, 1515213, 1539264, 1571332, 1683570, 1693440, 1731672, 1795808, 1924080, 1964165, 2020284, 2032128, 2052352, 2164590, 2244760, 2308896, 2356998, 2525355, 2540160, 2565440, 2597508, 2693712, 2886120, 3030426, 3078528, 3142664, 3246885, 3367140, 3386880, 3463344, 3535497, 3591616, 3848160, 3928330, 4040568, 4104704, 4329180, 4489520, 4545639, 4617792, 4713996, 5050710, 5080320, 5130880, 5195016, 5387424, 5772240, 5892495, 6060852, 6157056, 6285328, 6493770, 6734280, 6926688, 7070994, 7183232, 7576065, 7696320, 7856660, 8081136, 8658360, 8979040, 9091278, 9235584, 9427992, 10101420, 10160640, 10261760, 10390032, 10606491, 10774848, 11544480, 11784990, 12121704, 12314112, 12570656, 12987540, 13468560, 13853376, 14141988, 14366464, 15152130, 15392640, 15713320, 16162272, 17316720, 17677485, 17958080, 18182556, 18471168, 18855984, 20202840, 20523520, 20780064, 21212982, 21549696, 22728195, 23088960, 23569980, 24243408, 25141312, 25975080, 26937120, 27706752, 28283976, 28732928, 30304260, 30785280, 31426640, 31819473, 32324544, 34633440, 35354970, 35916160, 36365112, 36942336, 37711968, 40405680, 41560128, 42425964, 43099392, 45456390, 46177920, 47139960, 48486816, 50282624, 51950160, 53032455, 53874240, 55413504, 56567952, 60608520, 61570560, 62853280, 63638946, 64649088, 69266880, 70709940, 71832320, 72730224, 75423936, 80811360, 83120256, 84851928, 86198784, 90912780, 92355840, 94279920, 96973632, 100565248, 103900320, 106064910, 107748480, 110827008, 113135904, 121217040, 125706560, 127277892, 129298176, 138533760, 141419880, 143664640, 145460448, 150847872, 159097365, 161622720, 166240512, 169703856, 181825560, 184711680, 188559840, 193947264, 201130496, 207800640, 212129820, 215496960, 226271808, 242434080, 251413120, 254555784, 258596352, 277067520, 282839760, 290920896, 301695744, 318194730, 323245440, 332481024, 339407712, 363651120, 377119680, 387894528, 415601280, 424259640, 430993920, 452543616, 484868160, 502826240, 509111568, 554135040, 565679520, 581841792, 603391488, 636389460, 646490880, 678815424, 727302240, 754239360, 775789056, 831202560, 848519280, 905087232, 969736320, 1005652480, 1018223136, 1131359040, 1163683584, 1272778920, 1292981760, 1357630848, 1454604480, 1508478720, 1662405120, 1697038560, 1810174464, 1939472640, 2036446272, 2262718080, 2327367168, 2545557840, 2715261696, 2909208960, 3016957440, 3394077120, 3878945280, 4072892544, 4525436160, 5091115680, 5430523392, 5818417920, 6788154240, 8145785088, 9050872320, 10182231360, 11636835840, 13576308480, 16291570176, 20364462720, 27152616960, 40728925440, 81457850880]

約数ペア:

[(1, 81457850880), (2, 40728925440), (3, 27152616960), (4, 20364462720), (5, 16291570176), (6, 13576308480), (7, 11636835840), (8, 10182231360), (9, 9050872320), (10, 8145785088), (12, 6788154240), (14, 5818417920), (15, 5430523392), (16, 5091115680), (18, 4525436160), (20, 4072892544), (21, 3878945280), (24, 3394077120), (27, 3016957440), (28, 2909208960), (30, 2715261696), (32, 2545557840), (35, 2327367168), (36, 2262718080), (40, 2036446272), (42, 1939472640), (45, 1810174464), (48, 1697038560), (49, 1662405120), (54, 1508478720), (56, 1454604480), (60, 1357630848), (63, 1292981760), (64, 1272778920), (70, 1163683584), (72, 1131359040), (80, 1018223136), (81, 1005652480), (84, 969736320), (90, 905087232), (96, 848519280), (98, 831202560), (105, 775789056), (108, 754239360), (112, 727302240), (120, 678815424), (126, 646490880), (128, 636389460), (135, 603391488), (140, 581841792), (144, 565679520), (147, 554135040), (160, 509111568), (162, 502826240), (168, 484868160), (180, 452543616), (189, 430993920), (192, 424259640), (196, 415601280), (210, 387894528), (216, 377119680), (224, 363651120), (240, 339407712), (245, 332481024), (252, 323245440), (256, 318194730), (270, 301695744), (280, 290920896), (288, 282839760), (294, 277067520), (315, 258596352), (320, 254555784), (324, 251413120), (336, 242434080), (360, 226271808), (378, 215496960), (384, 212129820), (392, 207800640), (405, 201130496), (420, 193947264), (432, 188559840), (441, 184711680), (448, 181825560), (480, 169703856), (490, 166240512), (504, 161622720), (512, 159097365), (540, 150847872), (560, 145460448), (567, 143664640), (576, 141419880), (588, 138533760), (630, 129298176), (640, 127277892), (648, 125706560), (672, 121217040), (720, 113135904), (735, 110827008), (756, 107748480), (768, 106064910), (784, 103900320), (810, 100565248), (840, 96973632), (864, 94279920), (882, 92355840), (896, 90912780), (945, 86198784), (960, 84851928), (980, 83120256), (1008, 80811360), (1080, 75423936), (1120, 72730224), (1134, 71832320), (1152, 70709940), (1176, 69266880), (1260, 64649088), (1280, 63638946), (1296, 62853280), (1323, 61570560), (1344, 60608520), (1440, 56567952), (1470, 55413504), (1512, 53874240), (1536, 53032455), (1568, 51950160), (1620, 50282624), (1680, 48486816), (1728, 47139960), (1764, 46177920), (1792, 45456390), (1890, 43099392), (1920, 42425964), (1960, 41560128), (2016, 40405680), (2160, 37711968), (2205, 36942336), (2240, 36365112), (2268, 35916160), (2304, 35354970), (2352, 34633440), (2520, 32324544), (2560, 31819473), (2592, 31426640), (2646, 30785280), (2688, 30304260), (2835, 28732928), (2880, 28283976), (2940, 27706752), (3024, 26937120), (3136, 25975080), (3240, 25141312), (3360, 24243408), (3456, 23569980), (3528, 23088960), (3584, 22728195), (3780, 21549696), (3840, 21212982), (3920, 20780064), (3969, 20523520), (4032, 20202840), (4320, 18855984), (4410, 18471168), (4480, 18182556), (4536, 17958080), (4608, 17677485), (4704, 17316720), (5040, 16162272), (5184, 15713320), (5292, 15392640), (5376, 15152130), (5670, 14366464), (5760, 14141988), (5880, 13853376), (6048, 13468560), (6272, 12987540), (6480, 12570656), (6615, 12314112), (6720, 12121704), (6912, 11784990), (7056, 11544480), (7560, 10774848), (7680, 10606491), (7840, 10390032), (7938, 10261760), (8017, 10160640), (8064, 10101420), (8640, 9427992), (8820, 9235584), (8960, 9091278), (9072, 8979040), (9408, 8658360), (10080, 8081136), (10368, 7856660), (10584, 7696320), (10752, 7576065), (11340, 7183232), (11520, 7070994), (11760, 6926688), (12096, 6734280), (12544, 6493770), (12960, 6285328), (13230, 6157056), (13440, 6060852), (13824, 5892495), (14112, 5772240), (15120, 5387424), (15680, 5195016), (15876, 5130880), (16034, 5080320), (16128, 5050710), (17280, 4713996), (17640, 4617792), (17920, 4545639), (18144, 4489520), (18816, 4329180), (19845, 4104704), (20160, 4040568), (20736, 3928330), (21168, 3848160), (22680, 3591616), (23040, 3535497), (23520, 3463344), (24051, 3386880), (24192, 3367140), (25088, 3246885), (25920, 3142664), (26460, 3078528), (26880, 3030426), (28224, 2886120), (30240, 2693712), (31360, 2597508), (31752, 2565440), (32068, 2540160), (32256, 2525355), (34560, 2356998), (35280, 2308896), (36288, 2244760), (37632, 2164590), (39690, 2052352), (40085, 2032128), (40320, 2020284), (41472, 1964165), (42336, 1924080), (45360, 1795808), (47040, 1731672), (48102, 1693440), (48384, 1683570), (51840, 1571332), (52920, 1539264), (53760, 1515213), (56119, 1451520), (56448, 1443060), (60480, 1346856), (62720, 1298754), (63504, 1282720), (64136, 1270080), (69120, 1178499), (70560, 1154448), (72153, 1128960), (72576, 1122380), (75264, 1082295), (79380, 1026176), (80170, 1016064), (80640, 1010142), (84672, 962040), (90720, 897904), (94080, 865836), (96204, 846720), (96768, 841785), (103680, 785666), (105840, 769632), (112238, 725760), (112896, 721530), (120255, 677376), (120960, 673428), (125440, 649377), (127008, 641360), (128272, 635040), (141120, 577224), (144306, 564480), (145152, 561190), (158760, 513088), (160340, 508032), (161280, 505071), (168357, 483840), (169344, 481020), (181440, 448952), (188160, 432918), (192408, 423360), (207360, 392833), (211680, 384816), (216459, 376320), (224476, 362880), (225792, 360765), (240510, 338688), (241920, 336714), (254016, 320680), (256544, 317520), (280595, 290304), (282240, 288612)]