51320018880

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{31}}^1$

素因数の和:124

約数の個数: 1120

約数和(自身を含む): 215619909120

約数和(自身を除く): 164299890240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 31, 32, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 62, 64, 65, 68, 72, 78, 80, 81, 85, 90, 93, 96, 102, 104, 108, 117, 120, 124, 130, 135, 136, 144, 153, 155, 156, 160, 162, 170, 180, 186, 192, 195, 204, 208, 216, 221, 234, 240, 248, 255, 260, 270, 272, 279, 288, 289, 306, 310, 312, 320, 324, 340, 351, 360, 372, 390, 403, 405, 408, 416, 432, 442, 459, 465, 468, 480, 496, 510, 520, 527, 540, 544, 558, 576, 578, 585, 612, 620, 624, 648, 663, 680, 702, 720, 744, 765, 780, 806, 810, 816, 832, 837, 864, 867, 884, 918, 930, 936, 960, 992, 1020, 1040, 1053, 1054, 1080, 1088, 1105, 1116, 1156, 1170, 1209, 1224, 1240, 1248, 1296, 1326, 1360, 1377, 1395, 1404, 1440, 1445, 1488, 1530, 1560, 1581, 1612, 1620, 1632, 1674, 1728, 1734, 1755, 1768, 1836, 1860, 1872, 1984, 1989, 2015, 2040, 2080, 2106, 2108, 2160, 2210, 2232, 2295, 2312, 2340, 2418, 2448, 2480, 2496, 2511, 2592, 2601, 2635, 2652, 2720, 2754, 2790, 2808, 2880, 2890, 2976, 3060, 3120, 3162, 3224, 3240, 3264, 3315, 3348, 3468, 3510, 3536, 3627, 3672, 3720, 3744, 3757, 3978, 4030, 4080, 4160, 4185, 4212, 4216, 4320, 4335, 4420, 4464, 4590, 4624, 4680, 4743, 4836, 4896, 4913, 4960, 5022, 5184, 5202, 5265, 5270, 5304, 5440, 5508, 5580, 5616, 5780, 5952, 5967, 6045, 6120, 6240, 6324, 6448, 6480, 6630, 6696, 6851, 6885, 6936, 7020, 7072, 7254, 7344, 7440, 7488, 7514, 7803, 7905, 7956, 8060, 8160, 8370, 8424, 8432, 8640, 8670, 8840, 8928, 8959, 9180, 9248, 9360, 9486, 9672, 9792, 9826, 9920, 9945, 10044, 10404, 10530, 10540, 10608, 10881, 11016, 11160, 11232, 11271, 11560, 11934, 12090, 12240, 12480, 12555, 12648, 12896, 12960, 13005, 13260, 13392, 13702, 13770, 13872, 14040, 14144, 14229, 14508, 14688, 14739, 14880, 15028, 15606, 15810, 15912, 16120, 16320, 16740, 16848, 16864, 17340, 17680, 17856, 17901, 17918, 18135, 18360, 18496, 18720, 18785, 18972, 19344, 19652, 19890, 20088, 20553, 20808, 21060, 21080, 21216, 21762, 22032, 22320, 22464, 22542, 23120, 23409, 23715, 23868, 24180, 24480, 24565, 25110, 25296, 25792, 25920, 26010, 26520, 26784, 26877, 27404, 27540, 27744, 28080, 28458, 29016, 29376, 29478, 29760, 29835, 30056, 31212, 31620, 31824, 32240, 32643, 33480, 33696, 33728, 33813, 34255, 34680, 35360, 35802, 35836, 36270, 36720, 37440, 37570, 37944, 38688, 39015, 39304, 39780, 40176, 41106, 41616, 42120, 42160, 42432, 42687, 43524, 44064, 44217, 44640, 44795, 45084, 46240, 46818, 47430, 47736, 48360, 48960, 49130, 50220, 50592, 52020, 53040, 53568, 53754, 54405, 54808, 55080, 55488, 56160, 56355, 56916, 58032, 58956, 59670, 60112, 61659, 62424, 63240, 63648, 63869, 64480, 65286, 66960, 67392, 67626, 68510, 69360, 70720, 71145, 71604, 71672, 72540, 73440, 73695, 75140, 75888, 77376, 78030, 78608, 79560, 80352, 80631, 82212, 83232, 84240, 84320, 85374, 87048, 88128, 88434, 89280, 89505, 89590, 90168, 92480, 93636, 94860, 95472, 96720, 98260, 100440, 101184, 101439, 102765, 104040, 106080, 107508, 108810, 109616, 110160, 112320, 112710, 113832, 116064, 116467, 117045, 117912, 119340, 120224, 123318, 124848, 126480, 127296, 127738, 128960, 130572, 132651, 133920, 134385, 135252, 137020, 138720, 142290, 143208, 143344, 145080, 146880, 147390, 150280, 151776, 152303, 156060, 157216, 159120, 160704, 161262, 163215, 164424, 166464, 168480, 168640, 169065, 170748, 174096, 176868, 179010, 179180, 180336, 184977, 187272, 189720, 190944, 191607, 193440, 196520, 200880, 202878, 205530, 208080, 212160, 213435, 215016, 217620, 219232, 220320, 221085, 225420, 227664, 232128, 232934, 234090, 235824, 238680, 240448, 241893, 246636, 249696, 252960, 255476, 261144, 265302, 267840, 268770, 270504, 274040, 277440, 284580, 286416, 286688, 290160, 294780, 300560, 303552, 304317, 304606, 308295, 312120, 314432, 318240, 319345, 322524, 326430, 328848, 336960, 338130, 341496, 348192, 349401, 353736, 358020, 358360, 360672, 369954, 374544, 379440, 381888, 383214, 386880, 393040, 397953, 401760, 403155, 405756, 411060, 416160, 426870, 430032, 435240, 438464, 440640, 442170, 450840, 455328, 456909, 465868, 468180, 471648, 477360, 483786, 493272, 499392, 505920, 507195, 510952, 522288, 530604, 537540, 541008, 548080, 554931, 569160, 572832, 573376, 574821, 580320, 582335, 589560, 601120, 608634, 609212, 616590, 624240, 636480, 638690, 645048, 652860, 657696, 663255, 676260, 682992, 696384, 698802, 707472, 716040, 716720, 721344, 725679, 739908, 749088, 758880, 761515, 766428, 786080, 795906, 803520, 806310, 811512, 822120, 832320, 853740, 860064, 870480, 884340, 901680, 910656, 913818, 924885, 931736, 936360, 943296, 954720, 958035, 967572, 986544, 1014390, 1021904, 1044576, 1048203, 1061208, 1075080, 1082016, 1096160, 1109862, 1138320, 1145664, 1149642, 1160640, 1164670, 1179120, 1202240, 1209465, 1217268, 1218424, 1233180, 1248480, 1277380, 1290096, 1305720, 1315392, 1326510, 1352520, 1365984, 1370727, 1397604, 1414944, 1432080, 1433440, 1451358, 1479816, 1498176, 1517760, 1521585, 1523030, 1532856, 1572160, 1591812, 1612620, 1623024, 1644240, 1707480, 1720128, 1724463, 1740960, 1747005, 1768680, 1803360, 1827636, 1849770, 1863472, 1872720, 1909440, 1916070, 1935144, 1973088, 1979939, 1989765, 2028780, 2043808, 2089152, 2096406, 2122416, 2150160, 2164032, 2192320, 2219724, 2276640, 2284545, 2299284, 2329340, 2358240, 2418930, 2434536, 2436848, 2466360, 2496960, 2554760, 2580192, 2611440, 2653020, 2705040, 2731968, 2741454, 2774655, 2795208, 2829888, 2864160, 2866880, 2874105, 2902716, 2959632, 3043170, 3046060, 3065712, 3144609, 3183624, 3225240, 3246048, 3288480, 3414960, 3448926, 3481920, 3494010, 3537360, 3606720, 3628395, 3655272, 3699540, 3726944, 3745440, 3832140, 3870288, 3946176, 3959878, 3979530, 4057560, 4087616, 4112181, 4192812, 4244832, 4300320, 4439448, 4553280, 4569090, 4598568, 4658680, 4716480, 4837860, 4869072, 4873696, 4932720, 5109520, 5160384, 5173389, 5222880, 5241015, 5306040, 5410080, 5482908, 5549310, 5590416, 5728320, 5748210, 5805432, 5919264, 5939817, 6086340, 6092120, 6131424, 6289218, 6367248, 6450480, 6492096, 6576960, 6829920, 6853635, 6897852, 6988020, 7074720, 7256790, 7310544, 7399080, 7453888, 7490880, 7664280, 7740576, 7919756, 7959060, 8115120, 8224362, 8385624, 8489664, 8600640, 8622315, 8878896, 9138180, 9197136, 9317360, 9433827, 9675720, 9738144, 9747392, 9865440, 9899695, 10219040, 10346778, 10445760, 10482030, 10612080, 10820160, 10965816, 11098620, 11180832, 11496420, 11610864, 11838528, 11879634, 12172680, 12184240, 12262848, 12336543, 12578436, 12734496, 12900960, 13659840, 13707270, 13795704, 13976040, 14149440, 14513580, 14621088, 14798160, 15328560, 15481152, 15723045, 15839512, 15918120, 16230240, 16448724, 16771248, 17244630, 17757792, 17819451, 18276360, 18394272, 18634720, 18867654, 19351440, 19476288, 19730880, 19799390, 20438080, 20560905, 20693556, 20964060, 21224160, 21931632, 22197240, 22361664, 22992840, 23221728, 23759268, 24345360, 24368480, 24673086, 25156872, 25468992, 25801920, 25866945, 27414540, 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約数ペア:

[(1, 51320018880), (2, 25660009440), (3, 17106672960), (4, 12830004720), (5, 10264003776), (6, 8553336480), (8, 6415002360), (9, 5702224320), (10, 5132001888), (12, 4276668240), (13, 3947693760), (15, 3421334592), (16, 3207501180), (17, 3018824640), (18, 2851112160), (20, 2566000944), (24, 2138334120), (26, 1973846880), (27, 1900741440), (30, 1710667296), (31, 1655484480), (32, 1603750590), (34, 1509412320), (36, 1425556080), (39, 1315897920), (40, 1283000472), (45, 1140444864), (48, 1069167060), (51, 1006274880), (52, 986923440), (54, 950370720), (60, 855333648), (62, 827742240), (64, 801875295), (65, 789538752), (68, 754706160), (72, 712778040), (78, 657948960), (80, 641500236), (81, 633580480), (85, 603764928), (90, 570222432), (93, 551828160), (96, 534583530), (102, 503137440), (104, 493461720), (108, 475185360), (117, 438632640), (120, 427666824), (124, 413871120), (130, 394769376), (135, 380148288), (136, 377353080), (144, 356389020), (153, 335424960), (155, 331096896), (156, 328974480), (160, 320750118), (162, 316790240), (170, 301882464), (180, 285111216), (186, 275914080), (192, 267291765), (195, 263179584), (204, 251568720), (208, 246730860), (216, 237592680), (221, 232217280), (234, 219316320), (240, 213833412), (248, 206935560), (255, 201254976), (260, 197384688), (270, 190074144), (272, 188676540), (279, 183942720), (288, 178194510), (289, 177577920), (306, 167712480), (310, 165548448), (312, 164487240), (320, 160375059), (324, 158395120), (340, 150941232), (351, 146210880), (360, 142555608), (372, 137957040), (390, 131589792), (403, 127344960), (405, 126716096), (408, 125784360), (416, 123365430), (432, 118796340), (442, 116108640), (459, 111808320), (465, 110365632), (468, 109658160), (480, 106916706), (496, 103467780), (510, 100627488), (520, 98692344), (527, 97381440), (540, 95037072), (544, 94338270), (558, 91971360), (576, 89097255), (578, 88788960), (585, 87726528), (612, 83856240), (620, 82774224), (624, 82243620), (648, 79197560), (663, 77405760), (680, 75470616), (702, 73105440), (720, 71277804), (744, 68978520), (765, 67084992), (780, 65794896), (806, 63672480), (810, 63358048), (816, 62892180), (832, 61682715), (837, 61314240), (864, 59398170), (867, 59192640), (884, 58054320), (918, 55904160), (930, 55182816), (936, 54829080), (960, 53458353), (992, 51733890), (1020, 50313744), (1040, 49346172), (1053, 48736960), (1054, 48690720), (1080, 47518536), (1088, 47169135), (1105, 46443456), (1116, 45985680), (1156, 44394480), (1170, 43863264), (1209, 42448320), (1224, 41928120), (1240, 41387112), (1248, 41121810), (1296, 39598780), (1326, 38702880), (1360, 37735308), (1377, 37269440), (1395, 36788544), (1404, 36552720), (1440, 35638902), (1445, 35515584), (1488, 34489260), (1530, 33542496), (1560, 32897448), (1581, 32460480), (1612, 31836240), (1620, 31679024), (1632, 31446090), (1674, 30657120), (1728, 29699085), (1734, 29596320), (1755, 29242176), (1768, 29027160), (1836, 27952080), (1860, 27591408), (1872, 27414540), (1984, 25866945), (1989, 25801920), (2015, 25468992), (2040, 25156872), (2080, 24673086), (2106, 24368480), (2108, 24345360), (2160, 23759268), (2210, 23221728), (2232, 22992840), (2295, 22361664), (2312, 22197240), (2340, 21931632), (2418, 21224160), (2448, 20964060), (2480, 20693556), (2496, 20560905), (2511, 20438080), (2592, 19799390), (2601, 19730880), (2635, 19476288), (2652, 19351440), (2720, 18867654), (2754, 18634720), (2790, 18394272), (2808, 18276360), (2880, 17819451), (2890, 17757792), (2976, 17244630), (3060, 16771248), (3120, 16448724), (3162, 16230240), (3224, 15918120), (3240, 15839512), (3264, 15723045), (3315, 15481152), (3348, 15328560), (3468, 14798160), (3510, 14621088), (3536, 14513580), (3627, 14149440), (3672, 13976040), (3720, 13795704), (3744, 13707270), (3757, 13659840), (3978, 12900960), (4030, 12734496), (4080, 12578436), (4160, 12336543), (4185, 12262848), (4212, 12184240), (4216, 12172680), (4320, 11879634), (4335, 11838528), (4420, 11610864), (4464, 11496420), (4590, 11180832), (4624, 11098620), (4680, 10965816), (4743, 10820160), (4836, 10612080), (4896, 10482030), (4913, 10445760), (4960, 10346778), (5022, 10219040), (5184, 9899695), (5202, 9865440), (5265, 9747392), (5270, 9738144), (5304, 9675720), (5440, 9433827), (5508, 9317360), (5580, 9197136), (5616, 9138180), (5780, 8878896), (5952, 8622315), (5967, 8600640), (6045, 8489664), (6120, 8385624), (6240, 8224362), (6324, 8115120), (6448, 7959060), (6480, 7919756), (6630, 7740576), (6696, 7664280), (6851, 7490880), (6885, 7453888), (6936, 7399080), (7020, 7310544), (7072, 7256790), (7254, 7074720), (7344, 6988020), (7440, 6897852), (7488, 6853635), (7514, 6829920), (7803, 6576960), (7905, 6492096), (7956, 6450480), (8060, 6367248), (8160, 6289218), (8370, 6131424), (8424, 6092120), (8432, 6086340), (8640, 5939817), (8670, 5919264), (8840, 5805432), (8928, 5748210), (8959, 5728320), (9180, 5590416), (9248, 5549310), (9360, 5482908), (9486, 5410080), (9672, 5306040), (9792, 5241015), (9826, 5222880), (9920, 5173389), (9945, 5160384), (10044, 5109520), (10404, 4932720), (10530, 4873696), (10540, 4869072), (10608, 4837860), (10881, 4716480), (11016, 4658680), (11160, 4598568), (11232, 4569090), (11271, 4553280), (11560, 4439448), (11934, 4300320), (12090, 4244832), (12240, 4192812), (12480, 4112181), (12555, 4087616), (12648, 4057560), (12896, 3979530), (12960, 3959878), (13005, 3946176), (13260, 3870288), (13392, 3832140), (13702, 3745440), (13770, 3726944), (13872, 3699540), (14040, 3655272), (14144, 3628395), (14229, 3606720), (14508, 3537360), (14688, 3494010), (14739, 3481920), (14880, 3448926), (15028, 3414960), (15606, 3288480), (15810, 3246048), (15912, 3225240), (16120, 3183624), (16320, 3144609), (16740, 3065712), (16848, 3046060), (16864, 3043170), (17340, 2959632), (17680, 2902716), (17856, 2874105), (17901, 2866880), (17918, 2864160), (18135, 2829888), (18360, 2795208), (18496, 2774655), (18720, 2741454), (18785, 2731968), (18972, 2705040), 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