205496390880

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{11}}^4\times {\mathrm{19}}^2$

素因数の和:112

約数の個数: 1080

約数和(自身を含む): 844265199960

約数和(自身を除く): 638768809080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 32, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 66, 72, 76, 80, 81, 88, 90, 95, 96, 99, 108, 110, 114, 120, 121, 132, 135, 144, 152, 160, 162, 165, 171, 176, 180, 190, 198, 209, 216, 220, 228, 240, 242, 243, 264, 270, 285, 288, 297, 304, 324, 330, 342, 352, 360, 361, 363, 380, 396, 405, 418, 432, 440, 456, 480, 484, 486, 495, 513, 528, 540, 570, 594, 605, 608, 627, 648, 660, 684, 720, 722, 726, 760, 792, 810, 836, 855, 864, 880, 891, 912, 968, 972, 990, 1026, 1045, 1056, 1080, 1083, 1089, 1140, 1188, 1210, 1215, 1254, 1296, 1320, 1331, 1368, 1440, 1444, 1452, 1485, 1520, 1539, 1584, 1620, 1672, 1710, 1760, 1782, 1805, 1815, 1824, 1881, 1936, 1944, 1980, 2052, 2090, 2160, 2166, 2178, 2280, 2299, 2376, 2420, 2430, 2508, 2565, 2592, 2640, 2662, 2673, 2736, 2888, 2904, 2970, 3040, 3078, 3135, 3168, 3240, 3249, 3267, 3344, 3420, 3564, 3610, 3630, 3762, 3872, 3888, 3960, 3971, 3993, 4104, 4180, 4320, 4332, 4356, 4455, 4560, 4598, 4617, 4752, 4840, 4860, 5016, 5130, 5280, 5324, 5346, 5415, 5445, 5472, 5643, 5776, 5808, 5940, 6156, 6270, 6480, 6498, 6534, 6655, 6688, 6840, 6897, 7128, 7220, 7260, 7524, 7695, 7776, 7920, 7942, 7986, 8208, 8360, 8664, 8712, 8910, 9120, 9196, 9234, 9405, 9504, 9680, 9720, 9747, 9801, 10032, 10260, 10648, 10692, 10830, 10890, 11286, 11495, 11552, 11616, 11880, 11913, 11979, 12312, 12540, 12960, 12996, 13068, 13310, 13365, 13680, 13794, 14256, 14440, 14520, 14641, 15048, 15390, 15840, 15884, 15972, 16245, 16335, 16416, 16720, 16929, 17328, 17424, 17820, 18392, 18468, 18810, 19360, 19440, 19494, 19602, 19855, 19965, 20064, 20520, 20691, 21296, 21384, 21660, 21780, 22572, 22990, 23085, 23760, 23826, 23958, 24624, 25080, 25289, 25992, 26136, 26620, 26730, 27360, 27588, 28215, 28512, 28880, 29040, 29241, 29282, 29403, 30096, 30780, 31768, 31944, 32490, 32670, 33440, 33858, 34485, 34656, 34848, 35640, 35739, 35937, 36784, 36936, 37620, 38880, 38988, 39204, 39710, 39930, 41040, 41382, 42592, 42768, 43320, 43560, 43681, 43923, 45144, 45980, 46170, 47520, 47652, 47916, 48735, 49005, 49248, 50160, 50578, 50787, 51984, 52272, 53240, 53460, 55176, 56430, 57760, 58080, 58482, 58564, 58806, 59565, 59895, 60192, 61560, 62073, 63536, 63888, 64980, 65340, 67716, 68970, 71280, 71478, 71874, 73205, 73568, 73872, 75240, 75867, 77976, 78408, 79420, 79860, 82080, 82764, 84645, 85536, 86640, 87120, 87362, 87723, 87846, 90288, 91960, 92340, 95304, 95832, 97470, 98010, 100320, 101156, 101574, 103455, 103968, 104544, 106480, 106920, 107217, 107811, 110352, 112860, 116964, 117128, 117612, 119130, 119790, 123120, 124146, 126445, 127072, 127776, 129960, 130680, 131043, 131769, 135432, 137940, 142560, 142956, 143748, 146205, 146410, 147015, 147744, 150480, 151734, 155952, 156816, 158840, 159720, 165528, 169290, 173280, 174240, 174724, 175446, 175692, 178695, 179685, 180576, 183920, 184680, 186219, 190608, 191664, 194940, 196020, 202312, 203148, 206910, 212960, 213840, 214434, 215622, 218405, 219615, 220704, 225720, 227601, 233928, 234256, 235224, 238260, 239580, 246240, 248292, 252890, 253935, 259920, 261360, 262086, 263538, 270864, 275880, 278179, 285912, 287496, 292410, 292820, 294030, 300960, 303468, 310365, 311904, 313632, 317680, 319440, 321651, 323433, 331056, 338580, 349448, 350892, 351384, 357390, 359370, 367840, 369360, 372438, 379335, 381216, 383328, 389880, 392040, 393129, 395307, 404624, 406296, 413820, 427680, 428868, 431244, 436810, 438615, 439230, 451440, 455202, 467856, 468512, 470448, 476520, 479160, 480491, 496584, 505780, 507870, 519840, 522720, 524172, 527076, 536085, 539055, 541728, 551760, 556358, 558657, 571824, 574992, 584820, 585640, 588060, 606936, 620730, 635360, 638880, 643302, 646866, 655215, 658845, 662112, 677160, 682803, 698896, 701784, 702768, 714780, 718740, 738720, 744876, 758670, 779760, 784080, 786258, 790614, 809248, 812592, 827640, 834537, 857736, 862488, 873620, 877230, 878460, 902880, 910404, 931095, 935712, 940896, 953040, 958320, 960982, 964953, 993168, 1011560, 1015740, 1048344, 1054152, 1072170, 1078110, 1103520, 1112716, 1117314, 1138005, 1143648, 1149984, 1169640, 1171280, 1176120, 1179387, 1185921, 1213872, 1241460, 1286604, 1293732, 1310430, 1317690, 1354320, 1365606, 1390895, 1397792, 1403568, 1405536, 1429560, 1437480, 1441473, 1489752, 1517340, 1559520, 1568160, 1572516, 1581228, 1608255, 1617165, 1625184, 1655280, 1669074, 1715472, 1724976, 1747240, 1754460, 1756920, 1820808, 1862190, 1906080, 1916640, 1921964, 1929906, 1965645, 1976535, 1986336, 2023120, 2031480, 2048409, 2096688, 2108304, 2144340, 2156220, 2225432, 2234628, 2276010, 2339280, 2342560, 2352240, 2358774, 2371842, 2402455, 2427744, 2482920, 2503611, 2573208, 2587464, 2620860, 2635380, 2708640, 2731212, 2781790, 2793285, 2807136, 2859120, 2874960, 2882946, 2979504, 3034680, 3145032, 3162456, 3216510, 3234330, 3310560, 3338148, 3414015, 3430944, 3449952, 3494480, 3508920, 3513840, 3538161, 3557763, 3641616, 3724380, 3843928, 3859812, 3931290, 3953070, 4046240, 4062960, 4096818, 4172685, 4193376, 4216608, 4288680, 4312440, 4324419, 4450864, 4469256, 4552020, 4678560, 4704480, 4717548, 4743684, 4804910, 4824765, 4965840, 5007222, 5146416, 5174928, 5241720, 5270760, 5285401, 5462424, 5563580, 5586570, 5718240, 5749920, 5765892, 5896935, 5929605, 5959008, 6069360, 6145227, 6290064, 6324912, 6433020, 6468660, 6676296, 6828030, 6988960, 7017840, 7027680, 7076322, 7115526, 7207365, 7283232, 7448760, 7510833, 7687856, 7719624, 7862580, 7906140, 8125920, 8193636, 8345370, 8577360, 8624880, 8648838, 8901728, 8938512, 9104040, 9435096, 9487368, 9609820, 9649530, 9931680, 10014444, 10242045, 10292832, 10349856, 10483440, 10541520, 10570802, 10614483, 10924848, 11127160, 11173140, 11531784, 11793870, 11859210, 12138720, 12290454, 12518055, 12580128, 12649824, 12866040, 12937320, 12973257, 13352592, 13656060, 14035680, 14152644, 14231052, 14414730, 14897520, 15021666, 15375712, 15439248, 15725160, 15812280, 15856203, 16387272, 16690740, 17154720, 17249760, 17297676, 17690805, 17788815, 17877024, 18208080, 18870192, 18974736, 19219640, 19299060, 20028888, 20484090, 20966880, 21083040, 21141604, 21228966, 21622095, 21849696, 22254320, 22346280, 22532499, 23063568, 23587740, 23718420, 24580908, 25036110, 25732080, 25874640, 25946514, 26427005, 26705184, 27312120, 28305288, 28462104, 28829460, 29795040, 30043332, 30726135, 30878496, 31450320, 31624560, 31712406, 32774544, 33381480, 34595352, 35381610, 35577630, 36416160, 37554165, 37740384, 37949472, 38439280, 38598120, 38919771, 40057776, 40968180, 42283208, 42457932, 43244190, 44508640, 44692560, 45064998, 46127136, 47175480, 47436840, 47568609, 49161816, 50072220, 51464160, 51749280, 51893028, 52854010, 53072415, 54624240, 56610576, 56924208, 57658920, 60086664, 61452270, 62900640, 63249120, 63424812, 64866285, 65549088, 66762960, 67597497, 69190704, 70763220, 71155260, 75108330, 76878560, 77196240, 77839542, 79281015, 80115552, 81936360, 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約数ペア:

[(1, 205496390880), (2, 102748195440), (3, 68498796960), (4, 51374097720), (5, 41099278176), (6, 34249398480), (8, 25687048860), (9, 22832932320), (10, 20549639088), (11, 18681490080), (12, 17124699240), (15, 13699759392), (16, 12843524430), (18, 11416466160), (19, 10815599520), (20, 10274819544), (22, 9340745040), (24, 8562349620), (27, 7610977440), (30, 6849879696), (32, 6421762215), (33, 6227163360), (36, 5708233080), (38, 5407799760), (40, 5137409772), (44, 4670372520), (45, 4566586464), (48, 4281174810), (54, 3805488720), (55, 3736298016), (57, 3605199840), (60, 3424939848), (66, 3113581680), (72, 2854116540), (76, 2703899880), (80, 2568704886), (81, 2536992480), (88, 2335186260), (90, 2283293232), (95, 2163119904), (96, 2140587405), (99, 2075721120), (108, 1902744360), (110, 1868149008), (114, 1802599920), (120, 1712469924), (121, 1698317280), (132, 1556790840), (135, 1522195488), (144, 1427058270), (152, 1351949940), (160, 1284352443), (162, 1268496240), (165, 1245432672), (171, 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(2640, 77839542), (2662, 77196240), (2673, 76878560), (2736, 75108330), (2888, 71155260), (2904, 70763220), (2970, 69190704), (3040, 67597497), (3078, 66762960), (3135, 65549088), (3168, 64866285), (3240, 63424812), (3249, 63249120), (3267, 62900640), (3344, 61452270), (3420, 60086664), (3564, 57658920), (3610, 56924208), (3630, 56610576), (3762, 54624240), (3872, 53072415), (3888, 52854010), (3960, 51893028), (3971, 51749280), (3993, 51464160), (4104, 50072220), (4180, 49161816), (4320, 47568609), (4332, 47436840), (4356, 47175480), (4455, 46127136), (4560, 45064998), (4598, 44692560), (4617, 44508640), (4752, 43244190), (4840, 42457932), (4860, 42283208), (5016, 40968180), (5130, 40057776), (5280, 38919771), (5324, 38598120), (5346, 38439280), (5415, 37949472), (5445, 37740384), (5472, 37554165), (5643, 36416160), (5776, 35577630), (5808, 35381610), (5940, 34595352), (6156, 33381480), (6270, 32774544), (6480, 31712406), (6498, 31624560), (6534, 31450320), (6655, 30878496), (6688, 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