81136163160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:473

約数の個数: 768

約数和(自身を含む): 314959104000

約数和(自身を除く): 233822940840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 51, 52, 54, 60, 65, 68, 72, 78, 79, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 153, 156, 158, 169, 170, 180, 195, 204, 216, 221, 234, 237, 255, 260, 270, 306, 312, 316, 331, 338, 340, 351, 360, 390, 395, 408, 442, 459, 468, 474, 507, 510, 520, 540, 585, 612, 632, 662, 663, 676, 680, 702, 711, 765, 780, 790, 845, 884, 918, 936, 948, 993, 1014, 1020, 1027, 1080, 1105, 1170, 1185, 1224, 1324, 1326, 1343, 1352, 1404, 1422, 1521, 1530, 1560, 1580, 1655, 1690, 1755, 1768, 1836, 1896, 1986, 1989, 2028, 2040, 2054, 2133, 2210, 2295, 2340, 2370, 2535, 2648, 2652, 2686, 2808, 2844, 2873, 2979, 3042, 3060, 3081, 3160, 3310, 3315, 3380, 3510, 3555, 3672, 3972, 3978, 4029, 4056, 4108, 4266, 4303, 4420, 4563, 4590, 4680, 4740, 4965, 5070, 5135, 5304, 5372, 5627, 5688, 5746, 5958, 5967, 6084, 6120, 6162, 6620, 6630, 6715, 6760, 7020, 7110, 7605, 7944, 7956, 8058, 8216, 8532, 8606, 8619, 8840, 8937, 9126, 9180, 9243, 9480, 9930, 9945, 10140, 10270, 10665, 10744, 11254, 11492, 11916, 11934, 12087, 12168, 12324, 12909, 13240, 13260, 13351, 13430, 14040, 14220, 14365, 14895, 15210, 15405, 15912, 16116, 16881, 17064, 17212, 17238, 17459, 17874, 18252, 18360, 18486, 19860, 19890, 20145, 20280, 20540, 21330, 21515, 22508, 22815, 22984, 23832, 23868, 24174, 24648, 25818, 25857, 26149, 26520, 26702, 26860, 27729, 28135, 28440, 28730, 29790, 29835, 30420, 30810, 32232, 33762, 34424, 34476, 34918, 35748, 36261, 36504, 36972, 38727, 39720, 39780, 40053, 40290, 41080, 42660, 43030, 43095, 44685, 45016, 45630, 46215, 47736, 48348, 50643, 51636, 51714, 52298, 52377, 53404, 53720, 55458, 55939, 56270, 57460, 59580, 59670, 60435, 60840, 61620, 64545, 66755, 67524, 68952, 69836, 71496, 72522, 73151, 73944, 77454, 77571, 78447, 79560, 80106, 80580, 84405, 85320, 86060, 86190, 87295, 89370, 91260, 92430, 96696, 101286, 103272, 103428, 104596, 104754, 106808, 110916, 111878, 112540, 114920, 116181, 119160, 119340, 120159, 120870, 123240, 129090, 129285, 130745, 133510, 135048, 138645, 139672, 145044, 146302, 151929, 154908, 155142, 156894, 157131, 160212, 161160, 167817, 168810, 172120, 172380, 174590, 178740, 181305, 182520, 184860, 193635, 200265, 202572, 206856, 209192, 209508, 219453, 221832, 223756, 225080, 226967, 232362, 235341, 238680, 240318, 241740, 253215, 258180, 258570, 261490, 261885, 267020, 277290, 279695, 290088, 292604, 303858, 309816, 310284, 313788, 314262, 320424, 335634, 337620, 339937, 344760, 349180, 357480, 360477, 362610, 365755, 369720, 387270, 387855, 392235, 400530, 405144, 419016, 438906, 444533, 447512, 453934, 464724, 470682, 471393, 480636, 483480, 503451, 506430, 516360, 517140, 522980, 523770, 534040, 554580, 559390, 580905, 585208, 600795, 607716, 620568, 627576, 628524, 658359, 671268, 675240, 679874, 680901, 698360, 706023, 720954, 725220, 731510, 759645, 774540, 775710, 784470, 785655, 801060, 839085, 877812, 889066, 907868, 929448, 941364, 942786, 950963, 961272, 1006902, 1012860, 1019811, 1034280, 1045960, 1047540, 1097265, 1109160, 1118780, 1134835, 1161810, 1176705, 1201590, 1215432, 1257048, 1316718, 1333599, 1342536, 1359748, 1361802, 1412046, 1441908, 1450440, 1463020, 1510353, 1519290, 1549080, 1551420, 1568940, 1571310, 1602120, 1678170, 1699685, 1755624, 1778132, 1802385, 1815736, 1882728, 1885572, 1901926, 1975077, 2013804, 2025720, 2039622, 2042703, 2095080, 2194530, 2222665, 2237560, 2269670, 2323620, 2353410, 2356965, 2403180, 2517255, 2633436, 2667198, 2719496, 2723604, 2824092, 2852889, 2883816, 2926040, 3020706, 3038580, 3059433, 3102840, 3137880, 3142620, 3291795, 3356340, 3399370, 3404505, 3530115, 3556264, 3604770, 3771144, 3803852, 3950154, 4000797, 4027608, 4079244, 4085406, 4389060, 4419181, 4445330, 4539340, 4647240, 4706820, 4713930, 4754815, 4806360, 5034510, 5099055, 5266872, 5334396, 5447208, 5648184, 5705778, 5778929, 6041412, 6077160, 6118866, 6128109, 6285240, 6583590, 6667995, 6712680, 6798740, 6809010, 7060230, 7209540, 7551765, 7607704, 7900308, 8001594, 8158488, 8170812, 8558667, 8778120, 8838362, 8890660, 9078680, 9178299, 9413640, 9427860, 9509630, 9875385, 10069020, 10198110, 10213515, 10668792, 11411556, 11557858, 12002391, 12082824, 12237732, 12256218, 13167180, 13257543, 13335990, 13597480, 13618020, 14120460, 14264445, 14419080, 15103530, 15297165, 15800616, 16003188, 16341624, 17117334, 17336787, 17676724, 17781320, 18356598, 18855720, 19019260, 19750770, 20003985, 20138040, 20396220, 20427030, 22095905, 22823112, 23115716, 24004782, 24475464, 24512436, 25676001, 26334360, 26515086, 26671980, 27236040, 28240920, 28528890, 28894645, 30207060, 30594330, 30640545, 32006376, 34234668, 34673574, 35353448, 36713196, 38038520, 39501540, 39772629, 40007970, 40792440, 40854060, 42793335, 44191810, 45891495, 46231432, 48009564, 49024872, 51352002, 52010361, 53030172, 53343960, 57057780, 57789290, 60011955, 60414120, 61188660, 61281090, 66287715, 68469336, 69347148, 73426392, 75126077, 79003080, 79545258, 80015940, 81708120, 85586670, 86683935, 88383620, 91782990, 96019128, 102704004, 104020722, 106060344, 114115560, 115578580, 119317887, 120023910, 122377320, 122562180, 128380005, 132575430, 138694296, 150252154, 156031083, 159090516, 160031880, 171173340, 173367870, 176767240, 183565980, 198863145, 205408008, 208041444, 225378231, 231157160, 238635774, 240047820, 245124360, 256760010, 260051805, 265150860, 300504308, 312062166, 318181032, 342346680, 346735740, 367131960, 375630385, 397726290, 416082888, 450756462, 477271548, 480095640, 513520020, 520103610, 530301720, 596589435, 601008616, 624124332, 676134693, 693471480, 751260770, 780155415, 795452580, 901512924, 954543096, 1027040040, 1040207220, 1126891155, 1193178870, 1248248664, 1352269386, 1502521540, 1560310830, 1590905160, 1803025848, 2028404079, 2080414440, 2253782310, 2386357740, 2704538772, 3005043080, 3120621660, 3380673465, 4056808158, 4507564620, 4772715480, 5409077544, 6241243320, 6761346930, 8113616316, 9015129240, 10142020395, 13522693860, 16227232632, 20284040790, 27045387720, 40568081580, 81136163160]

約数ペア:

[(1, 81136163160), (2, 40568081580), (3, 27045387720), (4, 20284040790), (5, 16227232632), (6, 13522693860), (8, 10142020395), (9, 9015129240), (10, 8113616316), (12, 6761346930), (13, 6241243320), (15, 5409077544), (17, 4772715480), (18, 4507564620), (20, 4056808158), (24, 3380673465), (26, 3120621660), (27, 3005043080), (30, 2704538772), (34, 2386357740), (36, 2253782310), (39, 2080414440), (40, 2028404079), (45, 1803025848), (51, 1590905160), (52, 1560310830), (54, 1502521540), (60, 1352269386), (65, 1248248664), (68, 1193178870), (72, 1126891155), (78, 1040207220), (79, 1027040040), (85, 954543096), (90, 901512924), (102, 795452580), (104, 780155415), (108, 751260770), (117, 693471480), (120, 676134693), (130, 624124332), (135, 601008616), (136, 596589435), (153, 530301720), (156, 520103610), (158, 513520020), (169, 480095640), (170, 477271548), (180, 450756462), (195, 416082888), (204, 397726290), (216, 375630385), (221, 367131960), (234, 346735740), (237, 342346680), (255, 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(1560, 52010361), (1580, 51352002), (1655, 49024872), (1690, 48009564), (1755, 46231432), (1768, 45891495), (1836, 44191810), (1896, 42793335), (1986, 40854060), (1989, 40792440), (2028, 40007970), (2040, 39772629), (2054, 39501540), (2133, 38038520), (2210, 36713196), (2295, 35353448), (2340, 34673574), (2370, 34234668), (2535, 32006376), (2648, 30640545), (2652, 30594330), (2686, 30207060), (2808, 28894645), (2844, 28528890), (2873, 28240920), (2979, 27236040), (3042, 26671980), (3060, 26515086), (3081, 26334360), (3160, 25676001), (3310, 24512436), (3315, 24475464), (3380, 24004782), (3510, 23115716), (3555, 22823112), (3672, 22095905), (3972, 20427030), (3978, 20396220), (4029, 20138040), (4056, 20003985), (4108, 19750770), (4266, 19019260), (4303, 18855720), (4420, 18356598), (4563, 17781320), (4590, 17676724), (4680, 17336787), (4740, 17117334), (4965, 16341624), (5070, 16003188), (5135, 15800616), (5304, 15297165), (5372, 15103530), (5627, 14419080), (5688, 14264445), (5746, 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