20921276376

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1$

素因数の和:677

約数の個数: 768

約数和(自身を含む): 83012428800

約数和(自身を除く): 62091152424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 18, 21, 22, 23, 24, 26, 27, 28, 33, 36, 39, 42, 44, 46, 49, 52, 54, 56, 63, 66, 69, 72, 77, 78, 84, 88, 91, 92, 98, 99, 104, 108, 117, 126, 132, 138, 143, 147, 154, 156, 161, 168, 182, 184, 189, 196, 198, 207, 216, 231, 234, 252, 253, 264, 273, 276, 286, 294, 297, 299, 308, 312, 322, 351, 364, 378, 392, 396, 414, 429, 441, 462, 468, 483, 504, 506, 539, 546, 552, 572, 588, 594, 598, 601, 616, 621, 637, 644, 693, 702, 728, 756, 759, 792, 819, 828, 858, 882, 897, 924, 936, 966, 1001, 1012, 1078, 1092, 1127, 1144, 1176, 1188, 1196, 1202, 1242, 1274, 1287, 1288, 1323, 1386, 1404, 1449, 1512, 1518, 1617, 1638, 1656, 1716, 1764, 1771, 1794, 1803, 1848, 1911, 1932, 2002, 2024, 2079, 2093, 2156, 2184, 2254, 2277, 2376, 2392, 2404, 2457, 2484, 2548, 2574, 2646, 2691, 2772, 2808, 2898, 3003, 3036, 3234, 3276, 3289, 3381, 3432, 3528, 3542, 3588, 3606, 3822, 3861, 3864, 4004, 4158, 4186, 4207, 4312, 4347, 4508, 4554, 4808, 4851, 4914, 4968, 5096, 5148, 5292, 5313, 5382, 5409, 5544, 5733, 5796, 6006, 6072, 6279, 6468, 6552, 6578, 6611, 6762, 6831, 7007, 7084, 7176, 7212, 7644, 7722, 7813, 8008, 8073, 8316, 8372, 8414, 8694, 9009, 9016, 9108, 9702, 9828, 9867, 10143, 10296, 10584, 10626, 10764, 10818, 11466, 11592, 12012, 12397, 12558, 12621, 12936, 13156, 13222, 13524, 13662, 13823, 14014, 14168, 14424, 14553, 14651, 15288, 15444, 15626, 15939, 16146, 16227, 16632, 16744, 16828, 17199, 17388, 18018, 18216, 18837, 19404, 19656, 19734, 19833, 20286, 21021, 21252, 21528, 21636, 22932, 23023, 23439, 24024, 24794, 25116, 25242, 26312, 26444, 27027, 27048, 27324, 27646, 28028, 29106, 29302, 29449, 29601, 30429, 30888, 31252, 31878, 32292, 32454, 33656, 34398, 34776, 36036, 37191, 37674, 37863, 38808, 39468, 39666, 40572, 41469, 42042, 42504, 43272, 43953, 45864, 46046, 46277, 46878, 47817, 49588, 50232, 50484, 52888, 54054, 54648, 54691, 55292, 56056, 56511, 58212, 58604, 58898, 59202, 59499, 60858, 62504, 63063, 63756, 64584, 64908, 68796, 69069, 70317, 72072, 74382, 75348, 75726, 78936, 79332, 81144, 82938, 84084, 85943, 87906, 88347, 88803, 92092, 92554, 93756, 95634, 96761, 99176, 100968, 108108, 109382, 110584, 111573, 113022, 113589, 116424, 117208, 117796, 118404, 118998, 121716, 124407, 126126, 127512, 129816, 131859, 137592, 138138, 138831, 140634, 148764, 150696, 151452, 152053, 158664, 161161, 164073, 165876, 168168, 171886, 175812, 176694, 177606, 178497, 179699, 184184, 185108, 187512, 189189, 191268, 193522, 207207, 210951, 216216, 218764, 223146, 226044, 227178, 235592, 236808, 237996, 243432, 248814, 252252, 257829, 263718, 265041, 276276, 277662, 281268, 290283, 297528, 302904, 304106, 322322, 323939, 328146, 331752, 334719, 343772, 351624, 353388, 355212, 356994, 359398, 370216, 373221, 378378, 382536, 382837, 387044, 395577, 414414, 416493, 421902, 437528, 446292, 452088, 454356, 456159, 475992, 483483, 492219, 497628, 504504, 515658, 527436, 530082, 539097, 552552, 555324, 562536, 580566, 601601, 608212, 621621, 644644, 647878, 656292, 669438, 677327, 687544, 706776, 710424, 713988, 718796, 746442, 756756, 765674, 773487, 774088, 791154, 795123, 828828, 832986, 843804, 870849, 892584, 908712, 912318, 966966, 971817, 984438, 995256, 1031316, 1054872, 1060164, 1064371, 1078194, 1110648, 1148511, 1161132, 1203202, 1216424, 1243242, 1249479, 1257893, 1289288, 1295756, 1312584, 1338876, 1354654, 1368477, 1427976, 1437592, 1450449, 1476657, 1492884, 1513512, 1531348, 1546974, 1582308, 1590246, 1617291, 1657656, 1665972, 1687608, 1741698, 1804803, 1824636, 1933932, 1943634, 1968876, 1976689, 2031981, 2062632, 2120328, 2128742, 2156388, 2297022, 2320461, 2322264, 2406404, 2486484, 2498958, 2515786, 2591512, 2612547, 2677752, 2709308, 2736954, 2900898, 2915451, 2953314, 2985768, 3062696, 3093948, 3164616, 3180492, 3193113, 3234582, 3331944, 3445533, 3483396, 3609606, 3649272, 3773679, 3867864, 3887268, 3937752, 3953378, 4063962, 4105431, 4211207, 4257484, 4312776, 4351347, 4594044, 4640922, 4812808, 4851873, 4972968, 4997916, 5031572, 5225094, 5414409, 5418616, 5473908, 5801796, 5830902, 5906628, 5930067, 6095943, 6187896, 6360984, 6386226, 6469164, 6891066, 6966792, 7219212, 7450597, 7547358, 7774536, 7906756, 8127924, 8210862, 8422414, 8514968, 8702694, 8746353, 8805251, 9188088, 9281844, 9579339, 9703746, 9995832, 10063144, 10336599, 10450188, 10828818, 10947816, 11321037, 11603592, 11661804, 11813256, 11860134, 12191886, 12633621, 12772452, 12938328, 13782132, 13836823, 14438424, 14901194, 15094716, 15813512, 16243227, 16255848, 16421724, 16844828, 17405388, 17492706, 17610502, 17790201, 18287829, 18563688, 19158678, 19407492, 20673198, 20900376, 21657636, 22351791, 22642074, 23323608, 23720268, 24383772, 25267242, 25544904, 26415753, 27564264, 27673646, 28738017, 29802388, 30189432, 32486454, 32843448, 33689656, 33963111, 34810776, 34985412, 35221004, 35580402, 36575658, 37900863, 38317356, 38814984, 41346396, 41510469, 43315272, 44703582, 45284148, 47440536, 48767544, 50534484, 52831506, 53370603, 55347292, 57476034, 59604776, 64972908, 67055373, 67926222, 69970824, 70442008, 71160804, 73151316, 75801726, 76634712, 79247259, 82692792, 83020938, 89407164, 90568296, 96857761, 101068968, 105663012, 106741206, 110694584, 113702589, 114952068, 124531407, 129945816, 134110746, 135852444, 142321608, 146302632, 151603452, 158494518, 166041876, 178814328, 193715522, 201166119, 211326024, 213482412, 227405178, 229904136, 237741777, 249062814, 268221492, 271704888, 290573283, 303206904, 316989036, 332083752, 373594221, 387431044, 402332238, 426964824, 454810356, 475483554, 498125628, 536442984, 581146566, 633978072, 747188442, 774862088, 804664476, 871719849, 909620712, 950967108, 996251256, 1162293132, 1494376884, 1609328952, 1743439698, 1901934216, 2324586264, 2615159547, 2988753768, 3486879396, 5230319094, 6973758792, 10460638188, 20921276376]

約数ペア:

[(1, 20921276376), (2, 10460638188), (3, 6973758792), (4, 5230319094), (6, 3486879396), (7, 2988753768), (8, 2615159547), (9, 2324586264), (11, 1901934216), (12, 1743439698), (13, 1609328952), (14, 1494376884), (18, 1162293132), (21, 996251256), (22, 950967108), (23, 909620712), (24, 871719849), (26, 804664476), (27, 774862088), (28, 747188442), (33, 633978072), (36, 581146566), (39, 536442984), (42, 498125628), (44, 475483554), (46, 454810356), (49, 426964824), (52, 402332238), (54, 387431044), (56, 373594221), (63, 332083752), (66, 316989036), (69, 303206904), (72, 290573283), (77, 271704888), (78, 268221492), (84, 249062814), (88, 237741777), (91, 229904136), (92, 227405178), (98, 213482412), (99, 211326024), (104, 201166119), (108, 193715522), (117, 178814328), (126, 166041876), (132, 158494518), (138, 151603452), (143, 146302632), (147, 142321608), (154, 135852444), (156, 134110746), (161, 129945816), (168, 124531407), (182, 114952068), (184, 113702589), (189, 110694584), (196, 106741206), (198, 105663012), (207, 101068968), (216, 96857761), (231, 90568296), (234, 89407164), (252, 83020938), (253, 82692792), (264, 79247259), (273, 76634712), (276, 75801726), (286, 73151316), (294, 71160804), (297, 70442008), (299, 69970824), (308, 67926222), (312, 67055373), (322, 64972908), (351, 59604776), (364, 57476034), (378, 55347292), (392, 53370603), (396, 52831506), (414, 50534484), (429, 48767544), (441, 47440536), (462, 45284148), (468, 44703582), (483, 43315272), (504, 41510469), (506, 41346396), (539, 38814984), (546, 38317356), (552, 37900863), (572, 36575658), (588, 35580402), (594, 35221004), (598, 34985412), (601, 34810776), (616, 33963111), (621, 33689656), (637, 32843448), (644, 32486454), (693, 30189432), (702, 29802388), (728, 28738017), (756, 27673646), (759, 27564264), (792, 26415753), (819, 25544904), (828, 25267242), (858, 24383772), (882, 23720268), (897, 23323608), (924, 22642074), (936, 22351791), (966, 21657636), (1001, 20900376), (1012, 20673198), (1078, 19407492), (1092, 19158678), (1127, 18563688), (1144, 18287829), (1176, 17790201), (1188, 17610502), (1196, 17492706), (1202, 17405388), (1242, 16844828), (1274, 16421724), (1287, 16255848), (1288, 16243227), (1323, 15813512), (1386, 15094716), (1404, 14901194), (1449, 14438424), (1512, 13836823), (1518, 13782132), (1617, 12938328), (1638, 12772452), (1656, 12633621), (1716, 12191886), (1764, 11860134), (1771, 11813256), (1794, 11661804), (1803, 11603592), (1848, 11321037), (1911, 10947816), (1932, 10828818), (2002, 10450188), (2024, 10336599), (2079, 10063144), (2093, 9995832), (2156, 9703746), (2184, 9579339), (2254, 9281844), (2277, 9188088), (2376, 8805251), (2392, 8746353), (2404, 8702694), (2457, 8514968), (2484, 8422414), (2548, 8210862), (2574, 8127924), (2646, 7906756), (2691, 7774536), (2772, 7547358), (2808, 7450597), (2898, 7219212), (3003, 6966792), (3036, 6891066), (3234, 6469164), (3276, 6386226), (3289, 6360984), (3381, 6187896), (3432, 6095943), (3528, 5930067), (3542, 5906628), (3588, 5830902), (3606, 5801796), (3822, 5473908), (3861, 5418616), (3864, 5414409), (4004, 5225094), (4158, 5031572), (4186, 4997916), (4207, 4972968), (4312, 4851873), (4347, 4812808), (4508, 4640922), (4554, 4594044), (4808, 4351347), (4851, 4312776), (4914, 4257484), (4968, 4211207), (5096, 4105431), (5148, 4063962), (5292, 3953378), (5313, 3937752), (5382, 3887268), (5409, 3867864), (5544, 3773679), (5733, 3649272), (5796, 3609606), (6006, 3483396), (6072, 3445533), (6279, 3331944), (6468, 3234582), (6552, 3193113), (6578, 3180492), (6611, 3164616), (6762, 3093948), (6831, 3062696), (7007, 2985768), (7084, 2953314), (7176, 2915451), (7212, 2900898), (7644, 2736954), (7722, 2709308), (7813, 2677752), (8008, 2612547), (8073, 2591512), (8316, 2515786), (8372, 2498958), (8414, 2486484), (8694, 2406404), (9009, 2322264), (9016, 2320461), (9108, 2297022), (9702, 2156388), (9828, 2128742), (9867, 2120328), (10143, 2062632), (10296, 2031981), (10584, 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