20550516480

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:318

約数の個数: 720

約数和(自身を含む): 80607838080

約数和(自身を除く): 60057321600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 79, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 158, 160, 162, 180, 192, 193, 195, 208, 216, 234, 237, 240, 256, 260, 270, 288, 312, 316, 320, 324, 351, 360, 384, 386, 390, 395, 405, 416, 432, 468, 474, 480, 520, 540, 576, 579, 585, 624, 632, 640, 648, 702, 711, 720, 768, 772, 780, 790, 810, 832, 864, 936, 948, 960, 965, 1027, 1040, 1053, 1080, 1152, 1158, 1170, 1185, 1248, 1264, 1280, 1296, 1404, 1422, 1440, 1544, 1560, 1580, 1620, 1664, 1728, 1737, 1755, 1872, 1896, 1920, 1930, 2054, 2080, 2106, 2133, 2160, 2304, 2316, 2340, 2370, 2496, 2509, 2528, 2592, 2808, 2844, 2880, 2895, 3081, 3088, 3120, 3160, 3240, 3328, 3456, 3474, 3510, 3555, 3744, 3792, 3840, 3860, 4108, 4160, 4212, 4266, 4320, 4632, 4680, 4740, 4992, 5018, 5056, 5135, 5184, 5211, 5265, 5616, 5688, 5760, 5790, 6162, 6176, 6240, 6320, 6399, 6480, 6912, 6948, 7020, 7110, 7488, 7527, 7584, 7720, 8216, 8320, 8424, 8532, 8640, 8685, 9243, 9264, 9360, 9480, 9984, 10036, 10112, 10270, 10368, 10422, 10530, 10665, 11232, 11376, 11520, 11580, 12324, 12352, 12480, 12545, 12640, 12798, 12960, 13896, 14040, 14220, 14976, 15054, 15168, 15247, 15405, 15440, 15633, 16432, 16640, 16848, 17064, 17280, 17370, 18486, 18528, 18720, 18960, 20072, 20224, 20540, 20736, 20844, 21060, 21330, 22464, 22581, 22752, 23160, 24648, 24704, 24960, 25090, 25280, 25596, 25920, 26055, 27729, 27792, 28080, 28440, 29952, 30108, 30336, 30494, 30810, 30880, 31266, 31995, 32864, 33696, 34128, 34560, 34740, 36972, 37056, 37440, 37635, 37920, 40144, 41080, 41688, 42120, 42660, 44928, 45162, 45504, 45741, 46215, 46320, 49296, 49408, 49920, 50180, 50560, 51192, 51840, 52110, 55458, 55584, 56160, 56880, 60216, 60672, 60988, 61620, 61760, 62532, 63990, 65728, 67392, 67743, 68256, 69480, 73944, 74112, 74880, 75270, 75840, 76235, 78165, 80288, 82160, 83187, 83376, 84240, 85320, 89856, 90324, 91008, 91482, 92430, 92640, 98592, 100360, 101120, 102384, 103680, 104220, 110916, 111168, 112320, 112905, 113760, 120432, 121976, 123240, 123520, 125064, 127980, 131456, 134784, 135486, 136512, 137223, 138645, 138960, 147888, 148224, 149760, 150540, 151680, 152470, 156330, 160576, 164320, 166374, 166752, 168480, 170640, 180648, 182016, 182964, 184860, 185280, 197184, 198211, 200720, 203229, 204768, 208440, 221832, 222336, 224640, 225810, 227520, 228705, 240864, 243952, 246480, 247040, 250128, 255960, 262912, 269568, 270972, 273024, 274446, 277290, 277920, 295776, 301080, 303360, 304940, 312660, 321152, 328640, 332748, 333504, 336960, 338715, 341280, 361296, 365928, 369720, 370560, 394368, 396422, 401440, 406458, 409536, 411669, 415935, 416880, 443664, 444672, 449280, 451620, 455040, 457410, 481728, 487904, 492960, 500256, 511920, 541944, 546048, 548892, 554580, 555840, 591552, 594633, 602160, 609880, 625320, 642304, 657280, 665496, 667008, 673920, 677430, 682560, 686115, 722592, 731856, 739440, 741120, 788736, 792844, 802880, 812916, 819072, 823338, 831870, 833760, 887328, 903240, 910080, 914820, 963456, 975808, 985920, 991055, 1000512, 1016145, 1023840, 1083888, 1097784, 1109160, 1111680, 1183104, 1189266, 1204320, 1219760, 1235007, 1250640, 1314560, 1330992, 1334016, 1347840, 1354860, 1365120, 1372230, 1445184, 1463712, 1478880, 1585688, 1605760, 1625832, 1638144, 1646676, 1663740, 1667520, 1774656, 1783899, 1806480, 1829640, 1926912, 1951616, 1971840, 1982110, 2001024, 2032290, 2047680, 2058345, 2167776, 2195568, 2218320, 2223360, 2366208, 2378532, 2408640, 2439520, 2470014, 2501280, 2661984, 2709720, 2730240, 2744460, 2890368, 2927424, 2957760, 2973165, 3171376, 3211520, 3251664, 3293352, 3327480, 3335040, 3549312, 3567798, 3612960, 3659280, 3903232, 3943680, 3964220, 4002048, 4064580, 4095360, 4116690, 4335552, 4391136, 4436640, 4757064, 4817280, 4879040, 4940028, 5002560, 5323968, 5351697, 5419440, 5488920, 5780736, 5854848, 5915520, 5946330, 6175035, 6342752, 6503328, 6586704, 6654960, 6670080, 7098624, 7135596, 7225920, 7318560, 7928440, 8129160, 8190720, 8233380, 8671104, 8782272, 8873280, 8919495, 9514128, 9634560, 9758080, 9880056, 10005120, 10647936, 10703394, 10838880, 10977840, 11709696, 11831040, 11892660, 12350070, 12685504, 13006656, 13173408, 13309920, 14271192, 14451840, 14637120, 15856880, 16055091, 16258320, 16466760, 17342208, 17564544, 17746560, 17838990, 19028256, 19516160, 19760112, 20010240, 21295872, 21406788, 21677760, 21955680, 23785320, 24700140, 25371008, 26013312, 26346816, 26619840, 26758485, 28542384, 28903680, 29274240, 31713760, 32110182, 32516640, 32933520, 35129088, 35493120, 35677980, 38056512, 39520224, 42813576, 43355520, 43911360, 47570640, 49400280, 50742016, 52026624, 52693632, 53239680, 53516970, 57084768, 58548480, 63427520, 64220364, 65033280, 65867040, 71355960, 76113024, 79040448, 80275455, 85627152, 86711040, 87822720, 95141280, 98800560, 105387264, 106479360, 107033940, 114169536, 126855040, 128440728, 130066560, 131734080, 142711920, 152226048, 158080896, 160550910, 171254304, 175645440, 190282560, 197601120, 214067880, 228339072, 253710080, 256881456, 260133120, 263468160, 285423840, 316161792, 321101820, 342508608, 380565120, 395202240, 428135760, 456678144, 513762912, 526936320, 570847680, 642203640, 685017216, 761130240, 790404480, 856271520, 1027525824, 1141695360, 1284407280, 1370034432, 1580808960, 1712543040, 2055051648, 2283390720, 2568814560, 3425086080, 4110103296, 5137629120, 6850172160, 10275258240, 20550516480]

約数ペア:

[(1, 20550516480), (2, 10275258240), (3, 6850172160), (4, 5137629120), (5, 4110103296), (6, 3425086080), (8, 2568814560), (9, 2283390720), (10, 2055051648), (12, 1712543040), (13, 1580808960), (15, 1370034432), (16, 1284407280), (18, 1141695360), (20, 1027525824), (24, 856271520), (26, 790404480), (27, 761130240), (30, 685017216), (32, 642203640), (36, 570847680), (39, 526936320), (40, 513762912), (45, 456678144), (48, 428135760), (52, 395202240), (54, 380565120), (60, 342508608), (64, 321101820), (65, 316161792), (72, 285423840), (78, 263468160), (79, 260133120), (80, 256881456), (81, 253710080), (90, 228339072), (96, 214067880), (104, 197601120), (108, 190282560), (117, 175645440), (120, 171254304), (128, 160550910), (130, 158080896), (135, 152226048), (144, 142711920), (156, 131734080), (158, 130066560), (160, 128440728), (162, 126855040), (180, 114169536), (192, 107033940), (193, 106479360), (195, 105387264), (208, 98800560), (216, 95141280), (234, 87822720), (237, 86711040), (240, 85627152), (256, 80275455), (260, 79040448), (270, 76113024), (288, 71355960), (312, 65867040), (316, 65033280), (320, 64220364), (324, 63427520), (351, 58548480), (360, 57084768), (384, 53516970), (386, 53239680), (390, 52693632), (395, 52026624), (405, 50742016), (416, 49400280), (432, 47570640), (468, 43911360), (474, 43355520), (480, 42813576), (520, 39520224), (540, 38056512), (576, 35677980), (579, 35493120), (585, 35129088), (624, 32933520), (632, 32516640), (640, 32110182), (648, 31713760), (702, 29274240), (711, 28903680), (720, 28542384), (768, 26758485), (772, 26619840), (780, 26346816), (790, 26013312), (810, 25371008), (832, 24700140), (864, 23785320), (936, 21955680), (948, 21677760), (960, 21406788), (965, 21295872), (1027, 20010240), (1040, 19760112), (1053, 19516160), (1080, 19028256), (1152, 17838990), (1158, 17746560), (1170, 17564544), (1185, 17342208), (1248, 16466760), (1264, 16258320), (1280, 16055091), (1296, 15856880), (1404, 14637120), (1422, 14451840), (1440, 14271192), (1544, 13309920), (1560, 13173408), (1580, 13006656), (1620, 12685504), (1664, 12350070), (1728, 11892660), (1737, 11831040), (1755, 11709696), (1872, 10977840), (1896, 10838880), (1920, 10703394), (1930, 10647936), (2054, 10005120), (2080, 9880056), (2106, 9758080), (2133, 9634560), (2160, 9514128), (2304, 8919495), (2316, 8873280), (2340, 8782272), (2370, 8671104), (2496, 8233380), (2509, 8190720), (2528, 8129160), (2592, 7928440), (2808, 7318560), (2844, 7225920), (2880, 7135596), (2895, 7098624), (3081, 6670080), (3088, 6654960), (3120, 6586704), (3160, 6503328), (3240, 6342752), (3328, 6175035), (3456, 5946330), (3474, 5915520), (3510, 5854848), (3555, 5780736), (3744, 5488920), (3792, 5419440), (3840, 5351697), (3860, 5323968), (4108, 5002560), (4160, 4940028), (4212, 4879040), (4266, 4817280), (4320, 4757064), (4632, 4436640), (4680, 4391136), (4740, 4335552), (4992, 4116690), (5018, 4095360), (5056, 4064580), (5135, 4002048), (5184, 3964220), (5211, 3943680), (5265, 3903232), (5616, 3659280), (5688, 3612960), (5760, 3567798), (5790, 3549312), (6162, 3335040), (6176, 3327480), (6240, 3293352), (6320, 3251664), (6399, 3211520), (6480, 3171376), (6912, 2973165), (6948, 2957760), (7020, 2927424), (7110, 2890368), (7488, 2744460), (7527, 2730240), (7584, 2709720), (7720, 2661984), (8216, 2501280), (8320, 2470014), (8424, 2439520), (8532, 2408640), (8640, 2378532), (8685, 2366208), (9243, 2223360), (9264, 2218320), (9360, 2195568), (9480, 2167776), (9984, 2058345), (10036, 2047680), (10112, 2032290), (10270, 2001024), (10368, 1982110), (10422, 1971840), (10530, 1951616), (10665, 1926912), (11232, 1829640), (11376, 1806480), (11520, 1783899), (11580, 1774656), (12324, 1667520), (12352, 1663740), (12480, 1646676), (12545, 1638144), (12640, 1625832), (12798, 1605760), (12960, 1585688), (13896, 1478880), (14040, 1463712), (14220, 1445184), (14976, 1372230), (15054, 1365120), (15168, 1354860), (15247, 1347840), (15405, 1334016), (15440, 1330992), (15633, 1314560), (16432, 1250640), (16640, 1235007), (16848, 1219760), (17064, 1204320), (17280, 1189266), (17370, 1183104), (18486, 1111680), (18528, 1109160), (18720, 1097784), (18960, 1083888), (20072, 1023840), (20224, 1016145), (20540, 1000512), (20736, 991055), (20844, 985920), (21060, 975808), (21330, 963456), (22464, 914820), (22581, 910080), (22752, 903240), (23160, 887328), (24648, 833760), (24704, 831870), (24960, 823338), (25090, 819072), (25280, 812916), (25596, 802880), (25920, 792844), (26055, 788736), (27729, 741120), (27792, 739440), (28080, 731856), (28440, 722592), (29952, 686115), (30108, 682560), (30336, 677430), (30494, 673920), (30810, 667008), (30880, 665496), (31266, 657280), (31995, 642304), (32864, 625320), (33696, 609880), (34128, 602160), (34560, 594633), (34740, 591552), (36972, 555840), (37056, 554580), (37440, 548892), (37635, 546048), (37920, 541944), (40144, 511920), (41080, 500256), (41688, 492960), (42120, 487904), (42660, 481728), (44928, 457410), (45162, 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180648), (120432, 170640), (121976, 168480), (123240, 166752), (123520, 166374), (125064, 164320), (127980, 160576), (131456, 156330), (134784, 152470), (135486, 151680), (136512, 150540), (137223, 149760), (138645, 148224), (138960, 147888)]