81287176320

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{23173}}^1$

素因数の和:23237

約数の個数: 512

約数和(自身を含む): 340379712000

約数和(自身を除く): 259092535680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 58, 60, 63, 64, 70, 72, 80, 84, 87, 90, 96, 105, 108, 112, 116, 120, 126, 128, 135, 140, 144, 145, 160, 168, 174, 180, 189, 192, 203, 210, 216, 224, 232, 240, 252, 261, 270, 280, 288, 290, 315, 320, 336, 348, 360, 378, 384, 406, 420, 432, 435, 448, 464, 480, 504, 522, 540, 560, 576, 580, 609, 630, 640, 672, 696, 720, 756, 783, 812, 840, 864, 870, 896, 928, 945, 960, 1008, 1015, 1044, 1080, 1120, 1152, 1160, 1218, 1260, 1305, 1344, 1392, 1440, 1512, 1566, 1624, 1680, 1728, 1740, 1827, 1856, 1890, 1920, 2016, 2030, 2088, 2160, 2240, 2320, 2436, 2520, 2610, 2688, 2784, 2880, 3024, 3045, 3132, 3248, 3360, 3456, 3480, 3654, 3712, 3780, 3915, 4032, 4060, 4176, 4320, 4480, 4640, 4872, 5040, 5220, 5481, 5568, 5760, 6048, 6090, 6264, 6496, 6720, 6960, 7308, 7560, 7830, 8064, 8120, 8352, 8640, 9135, 9280, 9744, 10080, 10440, 10962, 11136, 12096, 12180, 12528, 12992, 13440, 13920, 14616, 15120, 15660, 16240, 16704, 17280, 18270, 18560, 19488, 20160, 20880, 21924, 23173, 24192, 24360, 25056, 25984, 27405, 27840, 29232, 30240, 31320, 32480, 33408, 36540, 38976, 40320, 41760, 43848, 46346, 48720, 50112, 54810, 55680, 58464, 60480, 62640, 64960, 69519, 73080, 77952, 83520, 87696, 92692, 97440, 100224, 109620, 115865, 116928, 120960, 125280, 129920, 139038, 146160, 162211, 167040, 175392, 185384, 194880, 208557, 219240, 231730, 233856, 250560, 278076, 292320, 324422, 347595, 350784, 370768, 389760, 417114, 438480, 463460, 486633, 501120, 556152, 584640, 625671, 648844, 672017, 695190, 701568, 741536, 811055, 834228, 876960, 926920, 973266, 1042785, 1112304, 1169280, 1251342, 1297688, 1344034, 1390380, 1459899, 1483072, 1622110, 1668456, 1753920, 1853840, 1946532, 2016051, 2085570, 2224608, 2433165, 2502684, 2595376, 2688068, 2780760, 2919798, 2966144, 3128355, 3244220, 3336912, 3360085, 3507840, 3707680, 3893064, 4032102, 4171140, 4379697, 4449216, 4704119, 4866330, 5005368, 5190752, 5376136, 5561520, 5839596, 6048153, 6256710, 6488440, 6673824, 6720170, 7299495, 7415360, 7786128, 8064204, 8342280, 8759394, 8898432, 9408238, 9732660, 10010736, 10080255, 10381504, 10752272, 11123040, 11679192, 12096306, 12513420, 12976880, 13347648, 13440340, 14112357, 14598990, 14830720, 15572256, 16128408, 16684560, 17518788, 18144459, 18816476, 19465320, 20021472, 20160510, 20763008, 21504544, 21898485, 22246080, 23358384, 23520595, 24192612, 25026840, 25953760, 26695296, 26880680, 28224714, 29197980, 30240765, 31144512, 32256816, 33369120, 35037576, 36288918, 37632952, 38930640, 40042944, 40321020, 42337071, 43009088, 43796970, 44492160, 46716768, 47041190, 48385224, 50053680, 51907520, 53761360, 56449428, 58395960, 60481530, 62289024, 64513632, 66738240, 70075152, 70561785, 72577836, 75265904, 77861280, 80085888, 80642040, 84674142, 86018176, 87593940, 90722295, 93433536, 94082380, 96770448, 100107360, 103815040, 107522720, 112898856, 116791920, 120963060, 127011213, 129027264, 133476480, 140150304, 141123570, 145155672, 150531808, 155722560, 161284080, 169348284, 175187880, 181444590, 186867072, 188164760, 193540896, 200214720, 211685355, 215045440, 225797712, 233583840, 241926120, 254022426, 258054528, 280300608, 282247140, 290311344, 301063616, 311445120, 322568160, 338696568, 350375760, 362889180, 376329520, 387081792, 400429440, 423370710, 430090880, 451595424, 467167680, 483852240, 508044852, 560601216, 564494280, 580622688, 602127232, 635056065, 645136320, 677393136, 700751520, 725778360, 752659040, 774163584, 846741420, 903190848, 934335360, 967704480, 1016089704, 1128988560, 1161245376, 1270112130, 1290272640, 1354786272, 1401503040, 1451556720, 1505318080, 1693482840, 1806381696, 1935408960, 2032179408, 2257977120, 2322490752, 2540224260, 2709572544, 2803006080, 2903113440, 3010636160, 3386965680, 3870817920, 4064358816, 4515954240, 5080448520, 5419145088, 5806226880, 6773931360, 8128717632, 9031908480, 10160897040, 11612453760, 13547862720, 16257435264, 20321794080, 27095725440, 40643588160, 81287176320]

約数ペア:

[(1, 81287176320), (2, 40643588160), (3, 27095725440), (4, 20321794080), (5, 16257435264), (6, 13547862720), (7, 11612453760), (8, 10160897040), (9, 9031908480), (10, 8128717632), (12, 6773931360), (14, 5806226880), (15, 5419145088), (16, 5080448520), (18, 4515954240), (20, 4064358816), (21, 3870817920), (24, 3386965680), (27, 3010636160), (28, 2903113440), (29, 2803006080), (30, 2709572544), (32, 2540224260), (35, 2322490752), (36, 2257977120), (40, 2032179408), (42, 1935408960), (45, 1806381696), (48, 1693482840), (54, 1505318080), (56, 1451556720), (58, 1401503040), (60, 1354786272), (63, 1290272640), (64, 1270112130), (70, 1161245376), (72, 1128988560), (80, 1016089704), (84, 967704480), (87, 934335360), (90, 903190848), (96, 846741420), (105, 774163584), (108, 752659040), (112, 725778360), (116, 700751520), (120, 677393136), (126, 645136320), (128, 635056065), (135, 602127232), (140, 580622688), (144, 564494280), (145, 560601216), (160, 508044852), (168, 483852240), (174, 467167680), (180, 451595424), (189, 430090880), (192, 423370710), (203, 400429440), (210, 387081792), (216, 376329520), (224, 362889180), (232, 350375760), (240, 338696568), (252, 322568160), (261, 311445120), (270, 301063616), (280, 290311344), (288, 282247140), (290, 280300608), (315, 258054528), (320, 254022426), (336, 241926120), (348, 233583840), (360, 225797712), (378, 215045440), (384, 211685355), (406, 200214720), (420, 193540896), (432, 188164760), (435, 186867072), (448, 181444590), (464, 175187880), (480, 169348284), (504, 161284080), (522, 155722560), (540, 150531808), (560, 145155672), (576, 141123570), (580, 140150304), (609, 133476480), (630, 129027264), (640, 127011213), (672, 120963060), (696, 116791920), (720, 112898856), (756, 107522720), (783, 103815040), (812, 100107360), (840, 96770448), (864, 94082380), (870, 93433536), (896, 90722295), (928, 87593940), (945, 86018176), (960, 84674142), (1008, 80642040), (1015, 80085888), (1044, 77861280), (1080, 75265904), (1120, 72577836), (1152, 70561785), (1160, 70075152), (1218, 66738240), (1260, 64513632), (1305, 62289024), (1344, 60481530), (1392, 58395960), (1440, 56449428), (1512, 53761360), (1566, 51907520), (1624, 50053680), (1680, 48385224), (1728, 47041190), (1740, 46716768), (1827, 44492160), (1856, 43796970), (1890, 43009088), (1920, 42337071), (2016, 40321020), (2030, 40042944), (2088, 38930640), (2160, 37632952), (2240, 36288918), (2320, 35037576), (2436, 33369120), (2520, 32256816), (2610, 31144512), (2688, 30240765), (2784, 29197980), (2880, 28224714), (3024, 26880680), (3045, 26695296), (3132, 25953760), (3248, 25026840), (3360, 24192612), (3456, 23520595), (3480, 23358384), (3654, 22246080), (3712, 21898485), (3780, 21504544), (3915, 20763008), (4032, 20160510), (4060, 20021472), (4176, 19465320), (4320, 18816476), (4480, 18144459), (4640, 17518788), (4872, 16684560), (5040, 16128408), (5220, 15572256), (5481, 14830720), (5568, 14598990), (5760, 14112357), (6048, 13440340), (6090, 13347648), (6264, 12976880), (6496, 12513420), (6720, 12096306), (6960, 11679192), (7308, 11123040), (7560, 10752272), (7830, 10381504), (8064, 10080255), (8120, 10010736), (8352, 9732660), (8640, 9408238), (9135, 8898432), (9280, 8759394), (9744, 8342280), (10080, 8064204), (10440, 7786128), (10962, 7415360), (11136, 7299495), (12096, 6720170), (12180, 6673824), (12528, 6488440), (12992, 6256710), (13440, 6048153), (13920, 5839596), (14616, 5561520), (15120, 5376136), (15660, 5190752), (16240, 5005368), (16704, 4866330), (17280, 4704119), (18270, 4449216), (18560, 4379697), (19488, 4171140), (20160, 4032102), (20880, 3893064), (21924, 3707680), (23173, 3507840), (24192, 3360085), (24360, 3336912), (25056, 3244220), (25984, 3128355), (27405, 2966144), (27840, 2919798), (29232, 2780760), (30240, 2688068), (31320, 2595376), (32480, 2502684), (33408, 2433165), (36540, 2224608), (38976, 2085570), (40320, 2016051), (41760, 1946532), (43848, 1853840), (46346, 1753920), (48720, 1668456), (50112, 1622110), (54810, 1483072), (55680, 1459899), (58464, 1390380), (60480, 1344034), (62640, 1297688), (64960, 1251342), (69519, 1169280), (73080, 1112304), (77952, 1042785), (83520, 973266), (87696, 926920), (92692, 876960), (97440, 834228), (100224, 811055), (109620, 741536), (115865, 701568), (116928, 695190), (120960, 672017), (125280, 648844), (129920, 625671), (139038, 584640), (146160, 556152), (162211, 501120), (167040, 486633), (175392, 463460), (185384, 438480), (194880, 417114), (208557, 389760), (219240, 370768), (231730, 350784), (233856, 347595), (250560, 324422), (278076, 292320)]