491687547120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{5431}}^1$

素因数の和:5562

約数の個数: 960

約数和(自身を含む): 2178868543488

約数和(自身を除く): 1687180996368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 23, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 46, 48, 55, 56, 60, 63, 66, 69, 70, 71, 72, 77, 80, 84, 88, 90, 92, 99, 105, 110, 112, 115, 120, 126, 132, 138, 140, 142, 144, 154, 161, 165, 168, 176, 180, 184, 198, 207, 210, 213, 220, 230, 231, 240, 252, 253, 264, 276, 280, 284, 308, 315, 322, 330, 336, 345, 355, 360, 368, 385, 396, 414, 420, 426, 440, 460, 462, 483, 495, 497, 504, 506, 528, 552, 560, 568, 616, 630, 639, 644, 660, 690, 693, 710, 720, 759, 770, 781, 792, 805, 828, 840, 852, 880, 920, 924, 966, 990, 994, 1008, 1012, 1035, 1065, 1104, 1136, 1155, 1232, 1260, 1265, 1278, 1288, 1320, 1380, 1386, 1420, 1449, 1491, 1518, 1540, 1562, 1584, 1610, 1633, 1656, 1680, 1704, 1771, 1840, 1848, 1932, 1980, 1988, 2024, 2070, 2130, 2277, 2310, 2343, 2415, 2485, 2520, 2530, 2556, 2576, 2640, 2760, 2772, 2840, 2898, 2982, 3036, 3080, 3124, 3195, 3220, 3266, 3312, 3408, 3465, 3542, 3696, 3795, 3864, 3905, 3960, 3976, 4048, 4140, 4260, 4473, 4554, 4620, 4686, 4830, 4899, 4970, 5040, 5060, 5112, 5313, 5431, 5467, 5520, 5544, 5680, 5796, 5964, 6072, 6160, 6248, 6390, 6440, 6532, 6930, 7029, 7084, 7245, 7455, 7590, 7728, 7810, 7920, 7952, 8165, 8280, 8520, 8855, 8946, 9108, 9240, 9372, 9660, 9798, 9940, 10120, 10224, 10626, 10862, 10934, 11088, 11385, 11431, 11592, 11715, 11928, 12144, 12496, 12780, 12880, 13064, 13860, 14058, 14168, 14490, 14697, 14910, 15180, 15620, 15939, 16293, 16330, 16401, 16560, 17040, 17710, 17892, 17963, 18216, 18480, 18744, 19320, 19596, 19880, 20240, 21252, 21724, 21868, 22365, 22770, 22862, 23184, 23430, 23856, 24495, 25560, 26128, 26565, 27155, 27335, 27720, 28116, 28336, 28980, 29394, 29820, 30360, 31240, 31878, 32586, 32660, 32802, 34293, 35145, 35420, 35784, 35926, 36432, 37488, 38017, 38640, 39192, 39760, 42504, 43448, 43736, 44730, 45540, 45724, 46860, 48879, 48990, 49203, 51120, 53130, 53889, 54310, 54670, 55440, 56232, 57155, 57960, 58788, 59640, 59741, 60720, 62480, 63756, 65172, 65320, 65604, 68586, 70290, 70840, 71568, 71852, 73485, 76034, 78384, 79695, 81465, 82005, 85008, 86896, 87472, 89460, 89815, 91080, 91448, 93720, 97758, 97980, 98406, 102879, 106260, 107778, 108620, 109340, 112464, 114051, 114310, 115920, 117576, 119280, 119482, 124913, 125741, 127512, 130344, 130640, 131208, 137172, 140580, 141680, 143704, 146970, 152068, 159390, 161667, 162930, 164010, 171465, 178920, 179223, 179630, 182160, 182896, 187440, 190085, 195516, 195960, 196812, 205758, 212520, 215556, 217240, 218680, 228102, 228620, 235152, 238964, 244395, 246015, 249826, 251482, 255024, 260688, 262416, 269445, 274344, 281160, 287408, 293940, 298705, 304136, 318780, 323334, 325860, 328020, 342153, 342930, 357840, 358446, 359260, 374739, 377223, 380170, 385601, 391032, 391920, 393624, 411516, 418187, 425040, 431112, 434480, 437360, 456204, 457240, 477928, 488790, 492030, 499652, 502964, 514395, 537669, 538890, 548688, 562320, 570255, 587880, 597410, 608272, 624565, 628705, 637560, 646668, 651720, 656040, 684306, 685860, 716892, 718520, 749478, 754446, 760340, 771202, 782064, 787248, 808335, 823032, 836374, 862224, 874391, 896115, 912408, 914480, 955856, 977580, 984060, 999304, 1005928, 1028790, 1075338, 1077780, 1124217, 1131669, 1140510, 1156803, 1175760, 1194820, 1249130, 1254561, 1257410, 1275120, 1293336, 1303440, 1312080, 1368612, 1371720, 1374043, 1433784, 1437040, 1498956, 1508892, 1520680, 1542404, 1616670, 1646064, 1672748, 1710765, 1748782, 1792230, 1824816, 1873695, 1886115, 1928005, 1955160, 1968120, 1998608, 2011856, 2057580, 2090935, 2150676, 2155560, 2248434, 2263338, 2281020, 2313606, 2389640, 2498260, 2509122, 2514820, 2586672, 2623173, 2688345, 2699207, 2737224, 2743440, 2748086, 2867568, 2997912, 3017784, 3041360, 3084808, 3233340, 3345496, 3421530, 3470409, 3497564, 3584460, 3747390, 3763683, 3772230, 3856010, 3910320, 3936240, 4115160, 4122129, 4181870, 4241611, 4301352, 4311120, 4371955, 4496868, 4526676, 4562040, 4627212, 4779280, 4996520, 5018244, 5029640, 5246346, 5376690, 5398414, 5474448, 5496172, 5621085, 5658345, 5784015, 5995824, 6035568, 6169616, 6272805, 6466680, 6690992, 6843060, 6870215, 6940818, 6995128, 7168920, 7494780, 7527366, 7544460, 7712020, 7869519, 8097621, 8230320, 8244258, 8363740, 8483222, 8602704, 8743910, 8868823, 8993736, 9053352, 9124080, 9254424, 9618301, 9993040, 10036488, 10059280, 10492692, 10753380, 10796828, 10992344, 11242170, 11316690, 11568030, 12366387, 12545610, 12724833, 12933360, 13115865, 13496035, 13686120, 13740430, 13881636, 13990256, 14337840, 14989560, 15054732, 15088920, 15424040, 15739038, 16195242, 16488516, 16727480, 16966444, 17352045, 17487820, 17737646, 17987472, 18106704, 18508848, 18818415, 19236602, 20072976, 20610645, 20985384, 21208055, 21506760, 21593656, 21984688, 22484340, 22633380, 23136060, 24292863, 24732774, 25091220, 25449666, 26231730, 26606469, 26992070, 27372240, 27480860, 27763272, 28854903, 29691277, 29979120, 30109464, 30177840, 30848080, 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194342904, 195114106, 197862192, 203597328, 209853840, 212851752, 215936560, 230839224, 237530216, 242928630, 247327740, 248327044, 254496660, 266064690, 267221493, 277632720, 288549030, 292671159, 296912770, 301094640, 305395992, 310408805, 314780760, 319277628, 323904840, 329770320, 339328880, 346258836, 354752920, 356295324, 372490566, 381744990, 384732040, 388685808, 390228212, 399097035, 425703504, 432823545, 445369155, 461678448, 475060432, 485857260, 487785265, 494655480, 496654088, 508993320, 532129380, 534442986, 558735849, 577098060, 585342318, 593825540, 610791984, 620817610, 629561520, 638555256, 647809680, 682899371, 692517672, 709505840, 712590648, 744981132, 763489980, 769464080, 780456424, 798194070, 865647090, 878013477, 890738310, 931226415, 971714520, 975570530, 989310960, 993308176, 1017986640, 1064258760, 1068885972, 1117471698, 1154196120, 1170684636, 1187651080, 1241635220, 1277110512, 1336107465, 1365798742, 1385035344, 1425181296, 1463355795, 1489962264, 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163895849040, 245843773560, 491687547120]

約数ペア:

[(1, 491687547120), (2, 245843773560), (3, 163895849040), (4, 122921886780), (5, 98337509424), (6, 81947924520), (7, 70241078160), (8, 61460943390), (9, 54631949680), (10, 49168754712), (11, 44698867920), (12, 40973962260), (14, 35120539080), (15, 32779169808), (16, 30730471695), (18, 27315974840), (20, 24584377356), (21, 23413692720), (22, 22349433960), (23, 21377719440), (24, 20486981130), (28, 17560269540), (30, 16389584904), (33, 14899622640), (35, 14048215632), (36, 13657987420), (40, 12292188678), (42, 11706846360), (44, 11174716980), (45, 10926389936), (46, 10688859720), (48, 10243490565), (55, 8939773584), (56, 8780134770), (60, 8194792452), (63, 7804564240), (66, 7449811320), (69, 7125906480), (70, 7024107816), (71, 6925176720), (72, 6828993710), (77, 6385552560), (80, 6146094339), (84, 5853423180), (88, 5587358490), (90, 5463194968), (92, 5344429860), (99, 4966540880), (105, 4682738544), (110, 4469886792), (112, 4390067385), (115, 4275543888), (120, 4097396226), (126, 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(1980, 248327044), (1988, 247327740), (2024, 242928630), (2070, 237530216), (2130, 230839224), (2277, 215936560), (2310, 212851752), (2343, 209853840), (2415, 203597328), (2485, 197862192), (2520, 195114106), (2530, 194342904), (2556, 192366020), (2576, 190872495), (2640, 186245283), (2760, 178147662), (2772, 177376460), (2840, 173129418), (2898, 169664440), (2982, 164885160), (3036, 161952420), (3080, 159638814), (3124, 157390380), (3195, 153892816), (3220, 152697996), (3266, 150547320), (3312, 148456385), (3408, 144274515), (3465, 141901168), (3542, 138816360), (3696, 133032345), (3795, 129561936), (3864, 127248330), (3905, 125912304), (3960, 124163522), (3976, 123663870), (4048, 121464315), (4140, 118765108), (4260, 115419612), (4473, 109923440), (4554, 107968280), (4620, 106425876), (4686, 104926920), (4830, 101798664), (4899, 100364880), (4970, 98931096), (5040, 97557053), (5060, 97171452), (5112, 96183010), (5313, 92544240), (5431, 90533520), (5467, 89937360), (5520, 89073831), (5544, 88688230), (5680, 86564709), (5796, 84832220), (5964, 82442580), (6072, 80976210), (6160, 79819407), (6248, 78695190), (6390, 76946408), (6440, 76348998), (6532, 75273660), (6930, 70950584), (7029, 69951280), (7084, 69408180), (7245, 67865776), (7455, 65954064), (7590, 64780968), (7728, 63624165), (7810, 62956152), (7920, 62081761), (7952, 61831935), (8165, 60218928), (8280, 59382554), (8520, 57709806), (8855, 55526544), (8946, 54961720), (9108, 53984140), (9240, 53212938), (9372, 52463460), (9660, 50899332), (9798, 50182440), (9940, 49465548), (10120, 48585726), (10224, 48091505), (10626, 46272120), (10862, 45266760), (10934, 44968680), (11088, 44344115), (11385, 43187312), (11431, 43013520), (11592, 42416110), (11715, 41970768), (11928, 41221290), (12144, 40488105), (12496, 39347595), (12780, 38473204), (12880, 38174499), (13064, 37636830), (13860, 35475292), (14058, 34975640), (14168, 34704090), (14490, 33932888), (14697, 33454960), (14910, 32977032), (15180, 32390484), 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