51731755920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{887}}^1$

素因数の和:1020

約数の個数: 640

約数和(自身を含む): 201267118080

約数和(自身を除く): 149535362160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 48, 52, 54, 60, 62, 65, 67, 72, 78, 80, 90, 93, 104, 108, 117, 120, 124, 130, 134, 135, 144, 155, 156, 180, 186, 195, 201, 208, 216, 234, 240, 248, 260, 268, 270, 279, 310, 312, 335, 351, 360, 372, 390, 402, 403, 432, 465, 468, 496, 520, 536, 540, 558, 585, 603, 620, 624, 670, 702, 720, 744, 780, 804, 806, 837, 871, 887, 930, 936, 1005, 1040, 1072, 1080, 1116, 1170, 1206, 1209, 1240, 1340, 1395, 1404, 1488, 1560, 1608, 1612, 1674, 1742, 1755, 1774, 1809, 1860, 1872, 2010, 2015, 2077, 2160, 2232, 2340, 2412, 2418, 2480, 2613, 2661, 2680, 2790, 2808, 3015, 3120, 3216, 3224, 3348, 3484, 3510, 3548, 3618, 3627, 3720, 4020, 4030, 4154, 4185, 4355, 4435, 4464, 4680, 4824, 4836, 5226, 5322, 5360, 5580, 5616, 6030, 6045, 6231, 6448, 6696, 6968, 7020, 7096, 7236, 7254, 7440, 7839, 7983, 8040, 8060, 8308, 8370, 8710, 8870, 9045, 9360, 9648, 9672, 10385, 10452, 10644, 10881, 11160, 11531, 12060, 12090, 12462, 13065, 13305, 13392, 13936, 14040, 14192, 14472, 14508, 15678, 15966, 16080, 16120, 16616, 16740, 17420, 17740, 18090, 18135, 18693, 19344, 20770, 20904, 21288, 21762, 22320, 23062, 23517, 23949, 24120, 24180, 24924, 26130, 26610, 27001, 27497, 28080, 28944, 29016, 31155, 31356, 31932, 32240, 33232, 33480, 34593, 34840, 35480, 36180, 36270, 37386, 39195, 39915, 41540, 41808, 42576, 43524, 46124, 47034, 47898, 48240, 48360, 49848, 52260, 53220, 54002, 54405, 54994, 56079, 57655, 58032, 59429, 62310, 62712, 63864, 66960, 69186, 69680, 70960, 72360, 72540, 74772, 78390, 79830, 81003, 82491, 83080, 87048, 92248, 93465, 94068, 95796, 96720, 99696, 103779, 104520, 106440, 108004, 108810, 109988, 112158, 115310, 117585, 118858, 119745, 124620, 125424, 127728, 135005, 137485, 138372, 144720, 145080, 149544, 156780, 159660, 162006, 164982, 166160, 172965, 174096, 178287, 184496, 186930, 188136, 191592, 207558, 209040, 212880, 216008, 217620, 219976, 224316, 230620, 235170, 237716, 239490, 243009, 247473, 249240, 270010, 274970, 276744, 280395, 290160, 297145, 299088, 311337, 313560, 319320, 324012, 329964, 345930, 356574, 357461, 373860, 376272, 383184, 405015, 412455, 415116, 432016, 435240, 439952, 448632, 461240, 470340, 475432, 478980, 486018, 494946, 498480, 518895, 534861, 540020, 549940, 553488, 560790, 594290, 622674, 627120, 638640, 648024, 659928, 691860, 713148, 714922, 729027, 742419, 747720, 772577, 810030, 824910, 830232, 870480, 891435, 897264, 922480, 940680, 950864, 957960, 972036, 989892, 1037790, 1069722, 1072383, 1080040, 1099880, 1121580, 1188580, 1215045, 1237365, 1245348, 1296048, 1319856, 1383720, 1426296, 1429844, 1458054, 1484838, 1495440, 1545154, 1556685, 1604583, 1620060, 1649820, 1660464, 1782870, 1787305, 1842299, 1881360, 1915920, 1944072, 1979784, 2075580, 2139444, 2144766, 2160080, 2199760, 2243160, 2317731, 2377160, 2430090, 2474730, 2490696, 2674305, 2767440, 2852592, 2859688, 2916108, 2969676, 3090308, 3113370, 3209166, 3217149, 3240120, 3299640, 3565740, 3574610, 3645135, 3684598, 3712095, 3862885, 3888144, 3959568, 4151160, 4278888, 4289532, 4486320, 4635462, 4754320, 4860180, 4949460, 4981392, 5348610, 5361915, 5526897, 5719376, 5832216, 5939352, 6180616, 6226740, 6418332, 6434298, 6480240, 6599280, 6953193, 7131480, 7149220, 7290270, 7369196, 7424190, 7725770, 8022915, 8302320, 8557776, 8579064, 9211495, 9270924, 9651447, 9720360, 9898920, 10697220, 10723830, 11053794, 11588655, 11664432, 11878704, 12361232, 12453480, 12836664, 12868596, 13906386, 14262960, 14298440, 14580540, 14738392, 14848380, 15451540, 16045830, 16085745, 16580691, 17158128, 18422990, 18541848, 19302894, 19440720, 19797840, 20859579, 21394440, 21447660, 22107588, 23177310, 23949887, 24906960, 25673328, 25737192, 27634485, 27812772, 28596880, 29161080, 29476784, 29696760, 30903080, 32091660, 32171490, 33161382, 34765965, 36845980, 37083696, 38605788, 41719158, 42788880, 42895320, 44215176, 46354620, 47899774, 48257235, 49742073, 51474384, 55268970, 55625544, 58322160, 59393520, 61806160, 64183320, 64342980, 66322764, 69531930, 71849661, 73691960, 77211576, 82903455, 83438316, 85790640, 88430352, 92709240, 95799548, 96514470, 99484146, 104297895, 110537940, 111251088, 119749435, 128366640, 128685960, 132645528, 139063860, 143699322, 147383920, 154423152, 165806910, 166876632, 185418480, 191599096, 193028940, 198968292, 208595790, 215548983, 221075880, 239498870, 248710365, 257371920, 265291056, 278127720, 287398644, 331613820, 333753264, 359248305, 383198192, 386057880, 397936584, 417191580, 431097966, 442151760, 478997740, 497420730, 556255440, 574797288, 646646949, 663227640, 718496610, 772115760, 795873168, 834383160, 862195932, 957995480, 994841460, 1077744915, 1149594576, 1293293898, 1326455280, 1436993220, 1668766320, 1724391864, 1915990960, 1989682920, 2155489830, 2586587796, 2873986440, 3233234745, 3448783728, 3979365840, 4310979660, 5173175592, 5747972880, 6466469490, 8621959320, 10346351184, 12932938980, 17243918640, 25865877960, 51731755920]

約数ペア:

[(1, 51731755920), (2, 25865877960), (3, 17243918640), (4, 12932938980), (5, 10346351184), (6, 8621959320), (8, 6466469490), (9, 5747972880), (10, 5173175592), (12, 4310979660), (13, 3979365840), (15, 3448783728), (16, 3233234745), (18, 2873986440), (20, 2586587796), (24, 2155489830), (26, 1989682920), (27, 1915990960), (30, 1724391864), (31, 1668766320), (36, 1436993220), (39, 1326455280), (40, 1293293898), (45, 1149594576), (48, 1077744915), (52, 994841460), (54, 957995480), (60, 862195932), (62, 834383160), (65, 795873168), (67, 772115760), (72, 718496610), (78, 663227640), (80, 646646949), (90, 574797288), (93, 556255440), (104, 497420730), (108, 478997740), (117, 442151760), (120, 431097966), (124, 417191580), (130, 397936584), (134, 386057880), (135, 383198192), (144, 359248305), (155, 333753264), (156, 331613820), (180, 287398644), (186, 278127720), (195, 265291056), (201, 257371920), (208, 248710365), (216, 239498870), (234, 221075880), (240, 215548983), (248, 208595790), (260, 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(1809, 28596880), (1860, 27812772), (1872, 27634485), (2010, 25737192), (2015, 25673328), (2077, 24906960), (2160, 23949887), (2232, 23177310), (2340, 22107588), (2412, 21447660), (2418, 21394440), (2480, 20859579), (2613, 19797840), (2661, 19440720), (2680, 19302894), (2790, 18541848), (2808, 18422990), (3015, 17158128), (3120, 16580691), (3216, 16085745), (3224, 16045830), (3348, 15451540), (3484, 14848380), (3510, 14738392), (3548, 14580540), (3618, 14298440), (3627, 14262960), (3720, 13906386), (4020, 12868596), (4030, 12836664), (4154, 12453480), (4185, 12361232), (4355, 11878704), (4435, 11664432), (4464, 11588655), (4680, 11053794), (4824, 10723830), (4836, 10697220), (5226, 9898920), (5322, 9720360), (5360, 9651447), (5580, 9270924), (5616, 9211495), (6030, 8579064), (6045, 8557776), (6231, 8302320), (6448, 8022915), (6696, 7725770), (6968, 7424190), (7020, 7369196), (7096, 7290270), (7236, 7149220), (7254, 7131480), (7440, 6953193), (7839, 6599280), (7983, 6480240), (8040, 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