81637645320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{128047}}^1$

素因数の和:128105

約数の個数: 384

約数和(自身を含む): 345176432640

約数和(自身を除く): 263538787320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 23, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 46, 55, 56, 60, 63, 66, 69, 70, 72, 77, 84, 88, 90, 92, 99, 105, 110, 115, 120, 126, 132, 138, 140, 154, 161, 165, 168, 180, 184, 198, 207, 210, 220, 230, 231, 252, 253, 264, 276, 280, 308, 315, 322, 330, 345, 360, 385, 396, 414, 420, 440, 460, 462, 483, 495, 504, 506, 552, 616, 630, 644, 660, 690, 693, 759, 770, 792, 805, 828, 840, 920, 924, 966, 990, 1012, 1035, 1155, 1260, 1265, 1288, 1320, 1380, 1386, 1449, 1518, 1540, 1610, 1656, 1771, 1848, 1932, 1980, 2024, 2070, 2277, 2310, 2415, 2520, 2530, 2760, 2772, 2898, 3036, 3080, 3220, 3465, 3542, 3795, 3864, 3960, 4140, 4554, 4620, 4830, 5060, 5313, 5544, 5796, 6072, 6440, 6930, 7084, 7245, 7590, 8280, 8855, 9108, 9240, 9660, 10120, 10626, 11385, 11592, 13860, 14168, 14490, 15180, 15939, 17710, 18216, 19320, 21252, 22770, 26565, 27720, 28980, 30360, 31878, 35420, 42504, 45540, 53130, 57960, 63756, 70840, 79695, 91080, 106260, 127512, 128047, 159390, 212520, 256094, 318780, 384141, 512188, 637560, 640235, 768282, 896329, 1024376, 1152423, 1280470, 1408517, 1536564, 1792658, 1920705, 2304846, 2560940, 2688987, 2817034, 2945081, 3073128, 3585316, 3841410, 4225551, 4481645, 4609692, 5121880, 5377974, 5634068, 5762115, 5890162, 7042585, 7170632, 7682820, 8066961, 8451102, 8835243, 8963290, 9219384, 9859619, 10755948, 11268136, 11524230, 11780324, 12676653, 13444935, 14085170, 14725405, 15365640, 16133922, 16902204, 17670486, 17926580, 19719238, 20615567, 21127755, 21511896, 23048460, 23560648, 25353306, 26505729, 26889870, 28170340, 29450810, 29578857, 32267844, 32395891, 33804408, 35340972, 35853160, 39438476, 40334805, 41231134, 42255510, 44176215, 46096920, 49298095, 50706612, 53011458, 53779740, 56340680, 58901620, 59157714, 61846701, 63383265, 64535688, 64791782, 70681944, 78876952, 80669610, 82462268, 84511020, 88352430, 88736571, 97187673, 98596190, 101413224, 103077835, 106022916, 107559480, 117803240, 118315428, 123693402, 126766530, 129583564, 132528645, 147894285, 161339220, 161979455, 164924536, 169022040, 176704860, 177473142, 185540103, 194375346, 197192380, 206155670, 212045832, 226771237, 236630856, 247386804, 253533060, 259167128, 265057290, 291563019, 295788570, 309233505, 322678440, 323958910, 353409720, 354946284, 371080206, 388750692, 394384760, 412311340, 443682855, 453542474, 485938365, 494773608, 507066120, 530114580, 583126038, 591577140, 618467010, 647917820, 680313711, 709892568, 742160412, 777501384, 824622680, 887365710, 907084948, 927700515, 971876730, 1060229160, 1133856185, 1166252076, 1183154280, 1236934020, 1295835640, 1360627422, 1457815095, 1484320824, 1774731420, 1814169896, 1855401030, 1943753460, 2040941133, 2267712370, 2332504152, 2473868040, 2721254844, 2915630190, 3401568555, 3549462840, 3710802060, 3887506920, 4081882266, 4535424740, 5442509688, 5831260380, 6803137110, 7421604120, 8163764532, 9070849480, 10204705665, 11662520760, 13606274220, 16327529064, 20409411330, 27212548440, 40818822660, 81637645320]

約数ペア:

[(1, 81637645320), (2, 40818822660), (3, 27212548440), (4, 20409411330), (5, 16327529064), (6, 13606274220), (7, 11662520760), (8, 10204705665), (9, 9070849480), (10, 8163764532), (11, 7421604120), (12, 6803137110), (14, 5831260380), (15, 5442509688), (18, 4535424740), (20, 4081882266), (21, 3887506920), (22, 3710802060), (23, 3549462840), (24, 3401568555), (28, 2915630190), (30, 2721254844), (33, 2473868040), (35, 2332504152), (36, 2267712370), (40, 2040941133), (42, 1943753460), (44, 1855401030), (45, 1814169896), (46, 1774731420), (55, 1484320824), (56, 1457815095), (60, 1360627422), (63, 1295835640), (66, 1236934020), (69, 1183154280), (70, 1166252076), (72, 1133856185), (77, 1060229160), (84, 971876730), (88, 927700515), (90, 907084948), (92, 887365710), (99, 824622680), (105, 777501384), (110, 742160412), (115, 709892568), (120, 680313711), (126, 647917820), (132, 618467010), (138, 591577140), (140, 583126038), (154, 530114580), (161, 507066120), (165, 494773608), (168, 485938365), (180, 453542474), (184, 443682855), (198, 412311340), (207, 394384760), (210, 388750692), (220, 371080206), (230, 354946284), (231, 353409720), (252, 323958910), (253, 322678440), (264, 309233505), (276, 295788570), (280, 291563019), (308, 265057290), (315, 259167128), (322, 253533060), (330, 247386804), (345, 236630856), (360, 226771237), (385, 212045832), (396, 206155670), (414, 197192380), (420, 194375346), (440, 185540103), (460, 177473142), (462, 176704860), (483, 169022040), (495, 164924536), (504, 161979455), (506, 161339220), (552, 147894285), (616, 132528645), (630, 129583564), (644, 126766530), (660, 123693402), (690, 118315428), (693, 117803240), (759, 107559480), (770, 106022916), (792, 103077835), (805, 101413224), (828, 98596190), (840, 97187673), (920, 88736571), (924, 88352430), (966, 84511020), (990, 82462268), (1012, 80669610), (1035, 78876952), (1155, 70681944), (1260, 64791782), (1265, 64535688), (1288, 63383265), (1320, 61846701), (1380, 59157714), (1386, 58901620), (1449, 56340680), (1518, 53779740), (1540, 53011458), (1610, 50706612), (1656, 49298095), (1771, 46096920), (1848, 44176215), (1932, 42255510), (1980, 41231134), (2024, 40334805), (2070, 39438476), (2277, 35853160), (2310, 35340972), (2415, 33804408), (2520, 32395891), (2530, 32267844), (2760, 29578857), (2772, 29450810), (2898, 28170340), (3036, 26889870), (3080, 26505729), (3220, 25353306), (3465, 23560648), (3542, 23048460), (3795, 21511896), (3864, 21127755), (3960, 20615567), (4140, 19719238), (4554, 17926580), (4620, 17670486), (4830, 16902204), (5060, 16133922), (5313, 15365640), (5544, 14725405), (5796, 14085170), (6072, 13444935), (6440, 12676653), (6930, 11780324), (7084, 11524230), (7245, 11268136), (7590, 10755948), (8280, 9859619), (8855, 9219384), (9108, 8963290), (9240, 8835243), (9660, 8451102), (10120, 8066961), (10626, 7682820), (11385, 7170632), (11592, 7042585), (13860, 5890162), (14168, 5762115), (14490, 5634068), (15180, 5377974), (15939, 5121880), (17710, 4609692), (18216, 4481645), (19320, 4225551), (21252, 3841410), (22770, 3585316), (26565, 3073128), (27720, 2945081), (28980, 2817034), (30360, 2688987), (31878, 2560940), (35420, 2304846), (42504, 1920705), (45540, 1792658), (53130, 1536564), (57960, 1408517), (63756, 1280470), (70840, 1152423), (79695, 1024376), (91080, 896329), (106260, 768282), (127512, 640235), (128047, 637560), (159390, 512188), (212520, 384141), (256094, 318780)]