21627272160

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:902

約数の個数: 672

約数和(自身を含む): 87456438720

約数和(自身を除く): 65829166560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 65, 68, 72, 78, 80, 81, 85, 90, 96, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 160, 162, 170, 180, 195, 204, 208, 216, 221, 234, 240, 243, 255, 260, 270, 272, 288, 306, 312, 324, 340, 351, 360, 390, 405, 408, 416, 432, 442, 459, 468, 480, 486, 510, 520, 540, 544, 585, 612, 624, 648, 663, 680, 702, 720, 729, 765, 780, 810, 816, 839, 864, 884, 918, 936, 972, 1020, 1040, 1053, 1080, 1105, 1170, 1215, 1224, 1248, 1296, 1326, 1360, 1377, 1404, 1440, 1458, 1530, 1560, 1620, 1632, 1678, 1755, 1768, 1836, 1872, 1944, 1989, 2040, 2080, 2106, 2160, 2210, 2295, 2340, 2430, 2448, 2517, 2592, 2652, 2720, 2754, 2808, 2916, 3060, 3120, 3159, 3240, 3315, 3356, 3510, 3536, 3645, 3672, 3744, 3888, 3978, 4080, 4131, 4195, 4212, 4320, 4420, 4590, 4680, 4860, 4896, 5034, 5265, 5304, 5508, 5616, 5832, 5967, 6120, 6240, 6318, 6480, 6630, 6712, 6885, 7020, 7072, 7290, 7344, 7551, 7776, 7956, 8160, 8262, 8390, 8424, 8840, 9180, 9360, 9477, 9720, 9945, 10068, 10530, 10608, 10907, 11016, 11232, 11664, 11934, 12240, 12393, 12585, 12636, 12960, 13260, 13424, 13770, 14040, 14263, 14580, 14688, 15102, 15795, 15912, 16524, 16780, 16848, 17680, 17901, 18360, 18720, 18954, 19440, 19890, 20136, 20655, 21060, 21216, 21814, 22032, 22653, 23328, 23868, 24480, 24786, 25170, 25272, 26520, 26848, 27540, 28080, 28526, 29160, 29835, 30204, 31590, 31824, 32721, 33048, 33560, 33696, 35360, 35802, 36720, 37755, 37908, 38880, 39780, 40272, 41310, 42120, 42789, 43628, 44064, 45306, 47385, 47736, 49572, 50340, 50544, 53040, 53703, 54535, 55080, 56160, 57052, 58320, 59670, 60408, 61965, 63180, 63648, 65442, 66096, 67120, 67959, 71315, 71604, 73440, 75510, 75816, 79560, 80544, 82620, 84240, 85578, 87256, 89505, 90612, 94770, 95472, 98163, 99144, 100680, 101088, 106080, 107406, 109070, 110160, 113265, 114104, 116640, 119340, 120816, 123930, 126360, 128367, 130884, 132192, 134240, 135918, 142630, 143208, 151020, 151632, 159120, 161109, 163605, 165240, 168480, 171156, 174512, 179010, 181224, 185419, 189540, 190944, 196326, 198288, 201360, 203877, 213945, 214812, 218140, 220320, 226530, 228208, 238680, 241632, 247860, 252720, 256734, 261768, 268515, 271836, 285260, 286416, 294489, 302040, 303264, 318240, 322218, 327210, 330480, 339795, 342312, 349024, 358020, 362448, 370838, 379080, 385101, 392652, 396576, 402720, 407754, 427890, 429624, 436280, 453060, 456416, 477360, 490815, 495720, 505440, 513468, 523536, 537030, 543672, 556257, 570520, 572832, 588978, 604080, 611631, 641835, 644436, 654420, 660960, 679590, 684624, 716040, 724896, 741676, 758160, 770202, 785304, 805545, 815508, 855780, 859248, 872560, 883467, 906120, 927095, 954720, 981630, 991440, 1019385, 1026936, 1047072, 1074060, 1087344, 1112514, 1141040, 1155303, 1177956, 1208160, 1223262, 1283670, 1288872, 1308840, 1359180, 1369248, 1432080, 1472445, 1483352, 1516320, 1540404, 1570608, 1611090, 1631016, 1668771, 1711560, 1718496, 1745120, 1766934, 1812240, 1854190, 1925505, 1963260, 1982880, 2038770, 2053872, 2148120, 2174688, 2225028, 2282080, 2310606, 2355912, 2446524, 2567340, 2577744, 2617680, 2650401, 2718360, 2781285, 2864160, 2944890, 2966704, 3058155, 3080808, 3141216, 3222180, 3262032, 3337542, 3423120, 3465909, 3533868, 3624480, 3708380, 3851010, 3926520, 4077540, 4107744, 4296240, 4417335, 4450056, 4621212, 4711824, 4893048, 5006313, 5134680, 5155488, 5235360, 5300802, 5436720, 5562570, 5776515, 5889780, 5933408, 6116310, 6161616, 6444360, 6524064, 6675084, 6846240, 6931818, 7067736, 7416760, 7702020, 7853040, 7951203, 8155080, 8343855, 8592480, 8834670, 8900112, 9242424, 9423648, 9786096, 10012626, 10269360, 10397727, 10601604, 10873440, 11125140, 11553030, 11779560, 12232620, 12323232, 12888720, 13252005, 13350168, 13863636, 14135472, 14833520, 15018939, 15404040, 15706080, 15902406, 16310160, 16687710, 17329545, 17669340, 17800224, 18484848, 19572192, 20025252, 20538720, 20795454, 21203208, 22250280, 23106060, 23559120, 24465240, 25031565, 25777440, 26504010, 26700336, 27727272, 28270944, 29667040, 30037878, 30808080, 31804812, 32620320, 33375420, 34659090, 35338680, 36969696, 39756015, 40050504, 41590908, 42406416, 44500560, 45056817, 46212120, 47118240, 48930480, 50063130, 51988635, 53008020, 53400672, 55454544, 60075756, 61616160, 63609624, 66750840, 69318180, 70677360, 75094695, 79512030, 80101008, 83181816, 84812832, 89001120, 90113634, 92424240, 97860960, 100126260, 103977270, 106016040, 110909088, 120151512, 127219248, 133501680, 135170451, 138636360, 141354720, 150189390, 159024060, 160202016, 166363632, 180227268, 184848480, 200252520, 207954540, 212032080, 225284085, 240303024, 254438496, 267003360, 270340902, 277272720, 300378780, 318048120, 332727264, 360454536, 400505040, 415909080, 424064160, 450568170, 480606048, 540681804, 554545440, 600757560, 636096240, 675852255, 720909072, 801010080, 831818160, 901136340, 1081363608, 1201515120, 1272192480, 1351704510, 1441818144, 1663636320, 1802272680, 2162727216, 2403030240, 2703409020, 3604545360, 4325454432, 5406818040, 7209090720, 10813636080, 21627272160]

約数ペア:

[(1, 21627272160), (2, 10813636080), (3, 7209090720), (4, 5406818040), (5, 4325454432), (6, 3604545360), (8, 2703409020), (9, 2403030240), (10, 2162727216), (12, 1802272680), (13, 1663636320), (15, 1441818144), (16, 1351704510), (17, 1272192480), (18, 1201515120), (20, 1081363608), (24, 901136340), (26, 831818160), (27, 801010080), (30, 720909072), (32, 675852255), (34, 636096240), (36, 600757560), (39, 554545440), (40, 540681804), (45, 480606048), (48, 450568170), (51, 424064160), (52, 415909080), (54, 400505040), (60, 360454536), (65, 332727264), (68, 318048120), (72, 300378780), (78, 277272720), (80, 270340902), (81, 267003360), (85, 254438496), (90, 240303024), (96, 225284085), (102, 212032080), (104, 207954540), (108, 200252520), (117, 184848480), (120, 180227268), (130, 166363632), (135, 160202016), (136, 159024060), (144, 150189390), (153, 141354720), (156, 138636360), (160, 135170451), (162, 133501680), (170, 127219248), (180, 120151512), (195, 110909088), (204, 106016040), 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(1248, 17329545), (1296, 16687710), (1326, 16310160), (1360, 15902406), (1377, 15706080), (1404, 15404040), (1440, 15018939), (1458, 14833520), (1530, 14135472), (1560, 13863636), (1620, 13350168), (1632, 13252005), (1678, 12888720), (1755, 12323232), (1768, 12232620), (1836, 11779560), (1872, 11553030), (1944, 11125140), (1989, 10873440), (2040, 10601604), (2080, 10397727), (2106, 10269360), (2160, 10012626), (2210, 9786096), (2295, 9423648), (2340, 9242424), (2430, 8900112), (2448, 8834670), (2517, 8592480), (2592, 8343855), (2652, 8155080), (2720, 7951203), (2754, 7853040), (2808, 7702020), (2916, 7416760), (3060, 7067736), (3120, 6931818), (3159, 6846240), (3240, 6675084), (3315, 6524064), (3356, 6444360), (3510, 6161616), (3536, 6116310), (3645, 5933408), (3672, 5889780), (3744, 5776515), (3888, 5562570), (3978, 5436720), (4080, 5300802), (4131, 5235360), (4195, 5155488), (4212, 5134680), (4320, 5006313), (4420, 4893048), (4590, 4711824), (4680, 4621212), (4860, 4450056), (4896, 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