81462075840

素因数分解:

$2^6\times 3^7\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2707}}^1$

素因数の和:2788

約数の個数: 448

約数和(自身を含む): 297803742720

約数和(自身を除く): 216341666880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 81, 86, 90, 96, 108, 120, 129, 135, 144, 160, 162, 172, 180, 192, 215, 216, 240, 243, 258, 270, 288, 320, 324, 344, 360, 387, 405, 430, 432, 480, 486, 516, 540, 576, 645, 648, 688, 720, 729, 774, 810, 860, 864, 960, 972, 1032, 1080, 1161, 1215, 1290, 1296, 1376, 1440, 1458, 1548, 1620, 1720, 1728, 1935, 1944, 2064, 2160, 2187, 2322, 2430, 2580, 2592, 2707, 2752, 2880, 2916, 3096, 3240, 3440, 3483, 3645, 3870, 3888, 4128, 4320, 4374, 4644, 4860, 5160, 5184, 5414, 5805, 5832, 6192, 6480, 6880, 6966, 7290, 7740, 7776, 8121, 8256, 8640, 8748, 9288, 9720, 10320, 10449, 10828, 10935, 11610, 11664, 12384, 12960, 13535, 13760, 13932, 14580, 15480, 15552, 16242, 17415, 17496, 18576, 19440, 20640, 20898, 21656, 21870, 23220, 23328, 24363, 24768, 25920, 27070, 27864, 29160, 30960, 31347, 32484, 34830, 34992, 37152, 38880, 40605, 41280, 41796, 43312, 43740, 46440, 46656, 48726, 52245, 54140, 55728, 58320, 61920, 62694, 64968, 69660, 69984, 73089, 74304, 77760, 81210, 83592, 86624, 87480, 92880, 94041, 97452, 104490, 108280, 111456, 116401, 116640, 121815, 123840, 125388, 129936, 139320, 139968, 146178, 156735, 162420, 167184, 173248, 174960, 185760, 188082, 194904, 208980, 216560, 219267, 222912, 232802, 233280, 243630, 250776, 259872, 278640, 292356, 313470, 324840, 334368, 349203, 349920, 365445, 371520, 376164, 389808, 417960, 433120, 438534, 465604, 470205, 487260, 501552, 519744, 557280, 582005, 584712, 626940, 649680, 657801, 668736, 698406, 699840, 730890, 752328, 779616, 835920, 866240, 877068, 931208, 940410, 974520, 1003104, 1047609, 1096335, 1114560, 1164010, 1169424, 1253880, 1299360, 1315602, 1396812, 1461780, 1504656, 1559232, 1671840, 1746015, 1754136, 1862416, 1880820, 1949040, 1973403, 2006208, 2095218, 2192670, 2328020, 2338848, 2507760, 2598720, 2631204, 2793624, 2923560, 3009312, 3142827, 3289005, 3343680, 3492030, 3508272, 3724832, 3761640, 3898080, 3946806, 4190436, 4385340, 4656040, 4677696, 5015520, 5238045, 5262408, 5587248, 5847120, 5920209, 6018624, 6285654, 6578010, 6984060, 7016544, 7449664, 7523280, 7796160, 7893612, 8380872, 8770680, 9312080, 9428481, 9867015, 10031040, 10476090, 10524816, 11174496, 11694240, 11840418, 12571308, 13156020, 13968120, 14033088, 15046560, 15714135, 15787224, 16761744, 17541360, 18624160, 18856962, 19734030, 20952180, 21049632, 22348992, 23388480, 23680836, 25142616, 26312040, 27936240, 28285443, 29601045, 30093120, 31428270, 31574448, 33523488, 35082720, 37248320, 37713924, 39468060, 41904360, 42099264, 47142405, 47361672, 50285232, 52624080, 55872480, 56570886, 59202090, 62856540, 63148896, 67046976, 70165440, 75427848, 78936120, 83808720, 84856329, 94284810, 94723344, 100570464, 105248160, 111744960, 113141772, 118404180, 125713080, 126297792, 141427215, 150855696, 157872240, 167617440, 169712658, 188569620, 189446688, 201140928, 210496320, 226283544, 236808360, 251426160, 254568987, 282854430, 301711392, 315744480, 335234880, 339425316, 377139240, 378893376, 424281645, 452567088, 473616720, 502852320, 509137974, 565708860, 603422784, 631488960, 678850632, 754278480, 848563290, 905134176, 947233440, 1005704640, 1018275948, 1131417720, 1272844935, 1357701264, 1508556960, 1697126580, 1810268352, 1894466880, 2036551896, 2262835440, 2545689870, 2715402528, 3017113920, 3394253160, 4073103792, 4525670880, 5091379740, 5430805056, 6788506320, 8146207584, 9051341760, 10182759480, 13577012640, 16292415168, 20365518960, 27154025280, 40731037920, 81462075840]

約数ペア:

[(1, 81462075840), (2, 40731037920), (3, 27154025280), (4, 20365518960), (5, 16292415168), (6, 13577012640), (8, 10182759480), (9, 9051341760), (10, 8146207584), (12, 6788506320), (15, 5430805056), (16, 5091379740), (18, 4525670880), (20, 4073103792), (24, 3394253160), (27, 3017113920), (30, 2715402528), (32, 2545689870), (36, 2262835440), (40, 2036551896), (43, 1894466880), (45, 1810268352), (48, 1697126580), (54, 1508556960), (60, 1357701264), (64, 1272844935), (72, 1131417720), (80, 1018275948), (81, 1005704640), (86, 947233440), (90, 905134176), (96, 848563290), (108, 754278480), (120, 678850632), (129, 631488960), (135, 603422784), (144, 565708860), (160, 509137974), (162, 502852320), (172, 473616720), (180, 452567088), (192, 424281645), (215, 378893376), (216, 377139240), (240, 339425316), (243, 335234880), (258, 315744480), (270, 301711392), (288, 282854430), (320, 254568987), (324, 251426160), (344, 236808360), (360, 226283544), (387, 210496320), (405, 201140928), (430, 189446688), (432, 188569620), (480, 169712658), (486, 167617440), (516, 157872240), (540, 150855696), (576, 141427215), (645, 126297792), (648, 125713080), (688, 118404180), (720, 113141772), (729, 111744960), (774, 105248160), (810, 100570464), (860, 94723344), (864, 94284810), (960, 84856329), (972, 83808720), (1032, 78936120), (1080, 75427848), (1161, 70165440), (1215, 67046976), (1290, 63148896), (1296, 62856540), (1376, 59202090), (1440, 56570886), (1458, 55872480), (1548, 52624080), (1620, 50285232), (1720, 47361672), (1728, 47142405), (1935, 42099264), (1944, 41904360), (2064, 39468060), (2160, 37713924), (2187, 37248320), (2322, 35082720), (2430, 33523488), (2580, 31574448), (2592, 31428270), (2707, 30093120), (2752, 29601045), (2880, 28285443), (2916, 27936240), (3096, 26312040), (3240, 25142616), (3440, 23680836), (3483, 23388480), (3645, 22348992), (3870, 21049632), (3888, 20952180), (4128, 19734030), (4320, 18856962), (4374, 18624160), (4644, 17541360), (4860, 16761744), (5160, 15787224), (5184, 15714135), (5414, 15046560), (5805, 14033088), (5832, 13968120), (6192, 13156020), (6480, 12571308), (6880, 11840418), (6966, 11694240), (7290, 11174496), (7740, 10524816), (7776, 10476090), (8121, 10031040), (8256, 9867015), (8640, 9428481), (8748, 9312080), (9288, 8770680), (9720, 8380872), (10320, 7893612), (10449, 7796160), (10828, 7523280), (10935, 7449664), (11610, 7016544), (11664, 6984060), (12384, 6578010), (12960, 6285654), (13535, 6018624), (13760, 5920209), (13932, 5847120), (14580, 5587248), (15480, 5262408), (15552, 5238045), (16242, 5015520), (17415, 4677696), (17496, 4656040), (18576, 4385340), (19440, 4190436), (20640, 3946806), (20898, 3898080), (21656, 3761640), (21870, 3724832), (23220, 3508272), (23328, 3492030), (24363, 3343680), (24768, 3289005), (25920, 3142827), (27070, 3009312), (27864, 2923560), (29160, 2793624), (30960, 2631204), (31347, 2598720), (32484, 2507760), (34830, 2338848), (34992, 2328020), (37152, 2192670), (38880, 2095218), (40605, 2006208), (41280, 1973403), (41796, 1949040), (43312, 1880820), (43740, 1862416), (46440, 1754136), (46656, 1746015), (48726, 1671840), (52245, 1559232), (54140, 1504656), (55728, 1461780), (58320, 1396812), (61920, 1315602), (62694, 1299360), (64968, 1253880), (69660, 1169424), (69984, 1164010), (73089, 1114560), (74304, 1096335), (77760, 1047609), (81210, 1003104), (83592, 974520), (86624, 940410), (87480, 931208), (92880, 877068), (94041, 866240), (97452, 835920), (104490, 779616), (108280, 752328), (111456, 730890), (116401, 699840), (116640, 698406), (121815, 668736), (123840, 657801), (125388, 649680), (129936, 626940), (139320, 584712), (139968, 582005), (146178, 557280), (156735, 519744), (162420, 501552), (167184, 487260), (173248, 470205), (174960, 465604), (185760, 438534), (188082, 433120), (194904, 417960), (208980, 389808), (216560, 376164), (219267, 371520), (222912, 365445), (232802, 349920), (233280, 349203), (243630, 334368), (250776, 324840), (259872, 313470), (278640, 292356)]