81332428320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{137}}^1$

素因数の和:247

約数の個数: 1152

約数和(自身を含む): 348088285440

約数和(自身を除く): 266755857120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 31, 32, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 62, 65, 66, 72, 78, 80, 88, 90, 93, 96, 99, 104, 108, 110, 117, 120, 124, 130, 132, 135, 137, 143, 144, 155, 156, 160, 165, 176, 180, 186, 195, 198, 208, 216, 220, 234, 240, 248, 260, 264, 270, 274, 279, 286, 288, 297, 310, 312, 330, 341, 351, 352, 360, 372, 390, 396, 403, 411, 416, 429, 432, 440, 465, 468, 480, 495, 496, 520, 528, 540, 548, 558, 572, 585, 594, 620, 624, 660, 682, 685, 702, 715, 720, 744, 780, 792, 806, 822, 837, 858, 864, 880, 930, 936, 961, 990, 992, 1023, 1040, 1056, 1080, 1096, 1116, 1144, 1170, 1188, 1209, 1233, 1240, 1248, 1287, 1320, 1364, 1370, 1395, 1404, 1430, 1440, 1485, 1488, 1507, 1560, 1584, 1612, 1644, 1674, 1705, 1716, 1755, 1760, 1781, 1860, 1872, 1922, 1980, 2015, 2046, 2055, 2080, 2145, 2160, 2192, 2232, 2288, 2340, 2376, 2418, 2466, 2480, 2574, 2640, 2728, 2740, 2790, 2808, 2860, 2883, 2970, 2976, 3014, 3069, 3120, 3168, 3224, 3288, 3348, 3410, 3432, 3510, 3562, 3627, 3699, 3720, 3744, 3844, 3861, 3960, 4030, 4092, 4110, 4185, 4247, 4290, 4320, 4384, 4433, 4464, 4521, 4576, 4680, 4752, 4805, 4836, 4932, 4960, 5115, 5148, 5280, 5343, 5456, 5480, 5580, 5616, 5720, 5766, 5940, 6028, 6045, 6138, 6165, 6240, 6435, 6448, 6576, 6696, 6820, 6864, 7020, 7124, 7254, 7398, 7440, 7535, 7688, 7722, 7920, 8060, 8184, 8220, 8370, 8494, 8580, 8649, 8866, 8905, 8928, 9042, 9207, 9360, 9504, 9610, 9672, 9864, 10230, 10296, 10571, 10686, 10881, 10912, 10960, 11160, 11232, 11440, 11532, 11880, 12056, 12090, 12276, 12330, 12493, 12741, 12870, 12896, 13152, 13299, 13392, 13563, 13640, 13728, 14040, 14248, 14415, 14508, 14796, 14880, 15070, 15345, 15376, 15444, 15840, 16029, 16120, 16368, 16440, 16740, 16988, 17160, 17298, 17732, 17810, 18084, 18135, 18414, 18495, 18720, 19220, 19305, 19344, 19591, 19728, 20460, 20592, 21142, 21235, 21372, 21762, 21920, 22165, 22320, 22605, 22880, 23064, 23760, 24112, 24180, 24552, 24660, 24986, 25482, 25740, 25947, 26598, 26715, 26784, 27126, 27280, 28080, 28496, 28830, 29016, 29592, 30140, 30690, 30752, 30888, 31713, 32058, 32240, 32736, 32880, 33480, 33976, 34320, 34596, 35464, 35620, 36168, 36270, 36828, 36990, 37479, 38223, 38440, 38610, 38688, 39182, 39456, 39897, 40689, 40920, 41184, 42284, 42470, 42744, 43245, 43524, 44330, 44640, 45210, 46035, 46128, 46717, 47520, 48087, 48224, 48360, 49104, 49320, 49972, 50964, 51480, 51894, 52855, 53196, 53430, 54252, 54405, 54560, 55211, 56160, 56992, 57660, 58032, 58773, 59184, 60280, 61380, 61776, 62465, 63426, 63705, 64116, 64480, 65760, 66495, 66960, 67815, 67952, 68640, 69192, 70928, 71240, 72336, 72540, 73656, 73980, 74958, 76446, 76880, 77220, 78364, 79794, 80145, 81378, 81840, 84568, 84940, 85488, 86490, 87048, 88660, 90420, 92070, 92256, 93434, 95139, 96174, 96720, 97955, 98208, 98640, 99944, 101928, 102960, 103788, 105710, 106392, 106860, 108504, 108810, 110422, 112437, 114669, 115320, 116064, 117546, 118368, 119691, 120560, 122760, 123552, 124930, 126852, 127410, 128232, 129735, 131657, 132990, 133920, 135630, 135904, 137423, 138384, 140151, 141856, 142480, 144672, 145080, 147312, 147960, 149916, 152892, 153760, 154440, 156728, 158565, 159588, 160290, 162756, 163680, 165633, 169136, 169880, 170976, 172980, 174096, 176319, 177320, 180840, 184140, 186868, 187395, 190278, 191115, 192348, 193440, 195910, 197280, 199485, 199888, 203445, 203856, 205920, 207576, 211420, 212784, 213720, 217008, 217620, 220844, 224874, 229338, 230640, 233585, 235092, 239382, 240435, 241120, 245520, 249860, 253704, 254820, 256464, 259470, 263314, 265980, 271260, 274846, 276055, 276768, 280302, 284960, 285417, 290160, 293865, 294624, 295920, 299832, 305784, 308880, 313456, 317130, 319176, 320580, 325512, 331266, 337311, 338272, 339760, 345960, 348192, 352638, 354640, 361680, 368280, 373736, 374790, 380556, 382230, 384696, 391820, 394971, 398970, 399776, 406890, 407712, 412269, 415152, 420453, 422840, 425568, 427440, 434016, 435240, 441688, 449748, 458676, 461280, 467170, 470184, 475695, 478764, 480870, 491040, 496899, 499720, 507408, 509640, 512928, 518940, 526628, 528957, 531960, 542520, 549692, 552110, 560604, 562185, 570834, 573345, 580320, 587730, 591840, 598455, 599664, 607321, 611568, 617760, 626912, 634260, 638352, 641160, 651024, 658285, 662532, 674622, 679520, 687115, 691920, 700755, 705276, 709280, 723360, 736560, 747472, 749580, 761112, 764460, 769392, 783640, 789942, 797940, 813780, 824538, 828165, 830304, 840906, 845680, 854880, 870480, 881595, 883376, 899496, 917352, 934340, 940368, 951390, 957528, 961740, 993798, 999440, 1014816, 1019280, 1037880, 1053256, 1057914, 1063920, 1085040, 1099384, 1104220, 1121208, 1124370, 1141668, 1146690, 1175460, 1184913, 1196910, 1199328, 1214642, 1223136, 1236807, 1261359, 1268520, 1276704, 1282320, 1302048, 1316570, 1325064, 1349244, 1374230, 1383840, 1401510, 1410552, 1427085, 1448227, 1473120, 1490697, 1494944, 1499160, 1522224, 1528920, 1538784, 1567280, 1579884, 1595880, 1627560, 1649076, 1656330, 1681812, 1686555, 1691360, 1711541, 1740960, 1763190, 1766752, 1798992, 1821963, 1834704, 1868680, 1880736, 1902780, 1915056, 1923480, 1974855, 1987596, 1998880, 2038560, 2061345, 2075760, 2102265, 2106512, 2115828, 2127840, 2170080, 2198768, 2208440, 2242416, 2248740, 2283336, 2293380, 2350920, 2369826, 2393820, 2429284, 2473614, 2484495, 2522718, 2537040, 2564640, 2633140, 2644785, 2650128, 2698488, 2748460, 2803020, 2821104, 2854170, 2896454, 2981394, 2998320, 3036605, 3044448, 3057840, 3134560, 3159768, 3191760, 3255120, 3298152, 3312660, 3363624, 3373110, 3423082, 3526380, 3554739, 3597984, 3643926, 3669408, 3710421, 3737360, 3805560, 3830112, 3846960, 3949710, 3975192, 4122690, 4151520, 4204530, 4213024, 4231656, 4344681, 4397536, 4416880, 4484832, 4497480, 4566672, 4586760, 4701840, 4739652, 4787640, 4858568, 4947228, 4968990, 5045436, 5074080, 5134623, 5266280, 5289570, 5300256, 5396976, 5465889, 5496920, 5606040, 5642208, 5708340, 5792908, 5924565, 5962788, 5996640, 6073210, 6115680, 6184035, 6306795, 6319536, 6383520, 6510240, 6596304, 6625320, 6727248, 6746220, 6846164, 7052760, 7109478, 7241135, 7287852, 7420842, 7453485, 7474720, 7611120, 7693920, 7899420, 7950384, 8245380, 8409060, 8463312, 8557705, 8689362, 8833760, 8994960, 9109815, 9133344, 9173520, 9403680, 9479304, 9575280, 9717136, 9894456, 9937980, 10090872, 10269246, 10532560, 10579140, 10793952, 10931778, 10993840, 11212080, 11416680, 11585816, 11849130, 11925576, 12146420, 12368070, 12613590, 12639072, 13034043, 13192608, 13250640, 13454496, 13492440, 13692328, 14105520, 14218956, 14482270, 14575704, 14841684, 14906970, 15222240, 15403869, 15798840, 15900768, 16397667, 16490760, 16818120, 16926624, 17115410, 17378724, 17773695, 17989920, 18219630, 18347040, 18552105, 18826951, 18958608, 19150560, 19434272, 19788912, 19875960, 20181744, 20538492, 21065120, 21158280, 21723405, 21863556, 21987680, 22424160, 22833360, 23171632, 23698260, 23851152, 24292840, 24736140, 25227180, 25673115, 26068086, 26501280, 26984880, 27329445, 27384656, 28211040, 28437912, 28964540, 29151408, 29683368, 29813940, 30807738, 31597680, 32795334, 32981520, 33636240, 34230820, 34757448, 35547390, 36439260, 37104210, 37653902, 37917216, 39102129, 39577824, 39751920, 40363488, 41076984, 42316560, 43446810, 43727112, 45666720, 46211607, 46343264, 47396520, 47702304, 48585680, 49472280, 50454360, 51346230, 52136172, 53969760, 54658890, 54769312, 56480853, 56875824, 57929080, 58302816, 59366736, 59627880, 61615476, 63195360, 65170215, 65590668, 65963040, 67272480, 68461640, 69514896, 71094780, 72878520, 74208420, 75307804, 77019345, 78204258, 79503840, 81988335, 82153968, 84633120, 86893620, 87454224, 92423214, 94134755, 94793040, 97171360, 98944560, 100908720, 102692460, 104272344, 109317780, 112961706, 113751648, 115858160, 118733472, 119255760, 123230952, 130340430, 131181336, 136923280, 139029792, 142189560, 145757040, 148416840, 150615608, 154038690, 156408516, 163976670, 164307936, 169442559, 173787240, 174908448, 184846428, 188269510, 189586080, 195510645, 197889120, 201817440, 205384920, 208544688, 218635560, 225923412, 231058035, 231716320, 238511520, 246461904, 260680860, 262362672, 273846560, 282404265, 284379120, 291514080, 296833680, 301231216, 308077380, 312817032, 327953340, 338885118, 347574480, 369692856, 376539020, 391021290, 410769840, 417089376, 437271120, 451846824, 462116070, 492923808, 508327677, 521361720, 524725344, 564808530, 568758240, 593667360, 602462432, 616154760, 625634064, 655906680, 677770236, 695148960, 739385712, 753078040, 782042580, 821539680, 847212795, 874542240, 903693648, 924232140, 1016655354, 1042723440, 1129617060, 1232309520, 1251268128, 1311813360, 1355540472, 1478771424, 1506156080, 1564085160, 1694425590, 1807387296, 1848464280, 2033310708, 2085446880, 2259234120, 2464619040, 2541638385, 2623626720, 2711080944, 3012312160, 3128170320, 3388851180, 3696928560, 4066621416, 4518468240, 5083276770, 5422161888, 6256340640, 6777702360, 7393857120, 8133242832, 9036936480, 10166553540, 13555404720, 16266485664, 20333107080, 27110809440, 40666214160, 81332428320]

約数ペア:

[(1, 81332428320), (2, 40666214160), (3, 27110809440), (4, 20333107080), (5, 16266485664), (6, 13555404720), (8, 10166553540), (9, 9036936480), (10, 8133242832), (11, 7393857120), (12, 6777702360), (13, 6256340640), (15, 5422161888), (16, 5083276770), (18, 4518468240), (20, 4066621416), (22, 3696928560), (24, 3388851180), (26, 3128170320), (27, 3012312160), (30, 2711080944), (31, 2623626720), (32, 2541638385), (33, 2464619040), (36, 2259234120), (39, 2085446880), (40, 2033310708), (44, 1848464280), (45, 1807387296), (48, 1694425590), (52, 1564085160), (54, 1506156080), (55, 1478771424), (60, 1355540472), (62, 1311813360), (65, 1251268128), (66, 1232309520), (72, 1129617060), (78, 1042723440), (80, 1016655354), (88, 924232140), (90, 903693648), (93, 874542240), (96, 847212795), (99, 821539680), (104, 782042580), (108, 753078040), (110, 739385712), (117, 695148960), (120, 677770236), (124, 655906680), (130, 625634064), (132, 616154760), (135, 602462432), (137, 593667360), (143, 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130340430), (660, 123230952), (682, 119255760), (685, 118733472), (702, 115858160), (715, 113751648), (720, 112961706), (744, 109317780), (780, 104272344), (792, 102692460), (806, 100908720), (822, 98944560), (837, 97171360), (858, 94793040), (864, 94134755), (880, 92423214), (930, 87454224), (936, 86893620), (961, 84633120), (990, 82153968), (992, 81988335), (1023, 79503840), (1040, 78204258), (1056, 77019345), (1080, 75307804), (1096, 74208420), (1116, 72878520), (1144, 71094780), (1170, 69514896), (1188, 68461640), (1209, 67272480), (1233, 65963040), (1240, 65590668), (1248, 65170215), (1287, 63195360), (1320, 61615476), (1364, 59627880), (1370, 59366736), (1395, 58302816), (1404, 57929080), (1430, 56875824), (1440, 56480853), (1485, 54769312), (1488, 54658890), (1507, 53969760), (1560, 52136172), (1584, 51346230), (1612, 50454360), (1644, 49472280), (1674, 48585680), (1705, 47702304), (1716, 47396520), (1755, 46343264), (1760, 46211607), (1781, 45666720), (1860, 43727112), (1872, 43446810), (1922, 42316560), (1980, 41076984), (2015, 40363488), (2046, 39751920), (2055, 39577824), (2080, 39102129), (2145, 37917216), (2160, 37653902), (2192, 37104210), (2232, 36439260), (2288, 35547390), (2340, 34757448), (2376, 34230820), (2418, 33636240), (2466, 32981520), (2480, 32795334), (2574, 31597680), (2640, 30807738), (2728, 29813940), (2740, 29683368), (2790, 29151408), (2808, 28964540), (2860, 28437912), (2883, 28211040), (2970, 27384656), (2976, 27329445), (3014, 26984880), (3069, 26501280), (3120, 26068086), (3168, 25673115), (3224, 25227180), (3288, 24736140), (3348, 24292840), (3410, 23851152), (3432, 23698260), (3510, 23171632), (3562, 22833360), (3627, 22424160), (3699, 21987680), (3720, 21863556), (3744, 21723405), (3844, 21158280), (3861, 21065120), (3960, 20538492), (4030, 20181744), (4092, 19875960), (4110, 19788912), (4185, 19434272), (4247, 19150560), (4290, 18958608), (4320, 18826951), (4384, 18552105), (4433, 18347040), (4464, 18219630), (4521, 17989920), (4576, 17773695), (4680, 17378724), (4752, 17115410), (4805, 16926624), (4836, 16818120), (4932, 16490760), (4960, 16397667), (5115, 15900768), (5148, 15798840), (5280, 15403869), (5343, 15222240), (5456, 14906970), (5480, 14841684), (5580, 14575704), (5616, 14482270), (5720, 14218956), (5766, 14105520), (5940, 13692328), (6028, 13492440), (6045, 13454496), (6138, 13250640), (6165, 13192608), (6240, 13034043), (6435, 12639072), (6448, 12613590), (6576, 12368070), (6696, 12146420), (6820, 11925576), (6864, 11849130), (7020, 11585816), (7124, 11416680), (7254, 11212080), (7398, 10993840), (7440, 10931778), (7535, 10793952), (7688, 10579140), (7722, 10532560), (7920, 10269246), (8060, 10090872), (8184, 9937980), (8220, 9894456), (8370, 9717136), (8494, 9575280), (8580, 9479304), (8649, 9403680), (8866, 9173520), (8905, 9133344), (8928, 9109815), (9042, 8994960), (9207, 8833760), (9360, 8689362), (9504, 8557705), (9610, 8463312), (9672, 8409060), (9864, 8245380), (10230, 7950384), (10296, 7899420), (10571, 7693920), (10686, 7611120), (10881, 7474720), (10912, 7453485), (10960, 7420842), (11160, 7287852), (11232, 7241135), (11440, 7109478), (11532, 7052760), (11880, 6846164), (12056, 6746220), (12090, 6727248), (12276, 6625320), (12330, 6596304), (12493, 6510240), (12741, 6383520), (12870, 6319536), (12896, 6306795), (13152, 6184035), (13299, 6115680), (13392, 6073210), (13563, 5996640), (13640, 5962788), (13728, 5924565), (14040, 5792908), (14248, 5708340), (14415, 5642208), (14508, 5606040), (14796, 5496920), (14880, 5465889), (15070, 5396976), (15345, 5300256), (15376, 5289570), (15444, 5266280), (15840, 5134623), (16029, 5074080), (16120, 5045436), (16368, 4968990), (16440, 4947228), (16740, 4858568), (16988, 4787640), (17160, 4739652), (17298, 4701840), (17732, 4586760), (17810, 4566672), (18084, 4497480), (18135, 4484832), (18414, 4416880), (18495, 4397536), (18720, 4344681), (19220, 4231656), (19305, 4213024), (19344, 4204530), (19591, 4151520), (19728, 4122690), 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