18997292160

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:290

約数の個数: 1152

約数和(自身を含む): 86526273600

約数和(自身を除く): 67528981440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 29, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 49, 55, 56, 58, 60, 63, 64, 66, 70, 72, 77, 80, 84, 87, 88, 90, 96, 98, 99, 105, 110, 112, 116, 120, 126, 128, 132, 140, 144, 145, 147, 154, 160, 165, 168, 174, 176, 180, 192, 196, 198, 203, 210, 211, 220, 224, 231, 232, 240, 245, 252, 261, 264, 280, 288, 290, 294, 308, 315, 319, 320, 330, 336, 348, 352, 360, 384, 385, 392, 396, 406, 420, 422, 435, 440, 441, 448, 462, 464, 480, 490, 495, 504, 522, 528, 539, 560, 576, 580, 588, 609, 616, 630, 633, 638, 640, 660, 672, 693, 696, 704, 720, 735, 770, 784, 792, 812, 840, 844, 870, 880, 882, 896, 924, 928, 957, 960, 980, 990, 1008, 1015, 1044, 1055, 1056, 1078, 1120, 1152, 1155, 1160, 1176, 1218, 1232, 1260, 1266, 1276, 1305, 1320, 1344, 1386, 1392, 1408, 1421, 1440, 1470, 1477, 1540, 1568, 1584, 1595, 1617, 1624, 1680, 1688, 1740, 1760, 1764, 1827, 1848, 1856, 1899, 1914, 1920, 1960, 1980, 2016, 2030, 2088, 2110, 2112, 2156, 2205, 2233, 2240, 2310, 2320, 2321, 2352, 2436, 2464, 2520, 2532, 2552, 2610, 2640, 2688, 2695, 2772, 2784, 2842, 2871, 2880, 2940, 2954, 3045, 3080, 3136, 3165, 3168, 3190, 3234, 3248, 3360, 3376, 3465, 3480, 3520, 3528, 3654, 3696, 3712, 3798, 3828, 3920, 3960, 4032, 4060, 4176, 4220, 4224, 4263, 4312, 4410, 4431, 4466, 4480, 4620, 4640, 4642, 4704, 4785, 4851, 4872, 4928, 5040, 5064, 5104, 5220, 5280, 5390, 5544, 5568, 5684, 5742, 5760, 5880, 5908, 6090, 6119, 6160, 6272, 6330, 6336, 6380, 6468, 6496, 6699, 6720, 6752, 6930, 6960, 6963, 7040, 7056, 7105, 7308, 7385, 7392, 7596, 7656, 7840, 7920, 8064, 8085, 8120, 8352, 8440, 8526, 8624, 8820, 8862, 8932, 9135, 9240, 9280, 9284, 9408, 9495, 9570, 9702, 9744, 9856, 10080, 10128, 10208, 10339, 10440, 10560, 10780, 11088, 11136, 11165, 11368, 11484, 11605, 11760, 11816, 12180, 12238, 12320, 12660, 12672, 12760, 12789, 12936, 12992, 13293, 13398, 13440, 13504, 13860, 13920, 13926, 14112, 14210, 14355, 14616, 14770, 14784, 15192, 15312, 15631, 15680, 15840, 16170, 16240, 16247, 16704, 16880, 17052, 17248, 17640, 17724, 17864, 18270, 18357, 18480, 18560, 18568, 18816, 18990, 19140, 19404, 19488, 20097, 20160, 20256, 20416, 20678, 20880, 20889, 21120, 21315, 21560, 22155, 22176, 22330, 22736, 22968, 23210, 23520, 23632, 24255, 24360, 24476, 24640, 25320, 25520, 25578, 25872, 25984, 26586, 26796, 27008, 27720, 27840, 27852, 28224, 28420, 28710, 29232, 29540, 29568, 30384, 30595, 30624, 31017, 31262, 31360, 31680, 32340, 32480, 32494, 33408, 33495, 33760, 34104, 34496, 34815, 35280, 35448, 35728, 36540, 36714, 36960, 37136, 37980, 38280, 38808, 38976, 40194, 40320, 40512, 40832, 41356, 41760, 41778, 42630, 42833, 43120, 44310, 44352, 44660, 45472, 45936, 46420, 46893, 47040, 47264, 48510, 48720, 48741, 48952, 49280, 50640, 51040, 51156, 51695, 51744, 53172, 53592, 55071, 55440, 55680, 55704, 56448, 56840, 57420, 58464, 59080, 60768, 61190, 61248, 62034, 62524, 63360, 63945, 64680, 64960, 64988, 66465, 66990, 67309, 67520, 68208, 68992, 69630, 70560, 70896, 71456, 73080, 73428, 73920, 74272, 75960, 76560, 77616, 77952, 78155, 80388, 81024, 81235, 82712, 83520, 83556, 85260, 85666, 86240, 88620, 88704, 89320, 90944, 91785, 91872, 92840, 93051, 93786, 94080, 94528, 97020, 97440, 97482, 97904, 100485, 101280, 102080, 102312, 103390, 103488, 104445, 106344, 107184, 110142, 110880, 111408, 113680, 113729, 114840, 116928, 118160, 121536, 122380, 122496, 124068, 125048, 127890, 128499, 129360, 129920, 129976, 132930, 133980, 134618, 135040, 136416, 139260, 140679, 141120, 141792, 142912, 146160, 146223, 146856, 147840, 148544, 151920, 153120, 155085, 155232, 156310, 160776, 162470, 165424, 167040, 167112, 170520, 171332, 172480, 177240, 178640, 181888, 183570, 183744, 185680, 186102, 187572, 189056, 194040, 194880, 194964, 195808, 200970, 201927, 202560, 204160, 204624, 206780, 206976, 208890, 212688, 214165, 214368, 220284, 221760, 222816, 227360, 227458, 229680, 233856, 234465, 236320, 243072, 243705, 244760, 248136, 250096, 255780, 256998, 258720, 259952, 265860, 267960, 269236, 272832, 275355, 278520, 281358, 282240, 283584, 285824, 292320, 292446, 293712, 297088, 299831, 303840, 306240, 310170, 310464, 312620, 321552, 324940, 330848, 334224, 336545, 341040, 341187, 342664, 344960, 354480, 357280, 367140, 367488, 371360, 372204, 375144, 385497, 388080, 389760, 389928, 391616, 401940, 403854, 405120, 409248, 413560, 417780, 425376, 428330, 428736, 440568, 443520, 445632, 454720, 454916, 459360, 465255, 468930, 471163, 472640, 487410, 489520, 496272, 500192, 511560, 513996, 517440, 519904, 531720, 535920, 538472, 545664, 550710, 557040, 562716, 567168, 568645, 584640, 584892, 587424, 599662, 605781, 607680, 612480, 620340, 620928, 625240, 642495, 643104, 649880, 661696, 668448, 673090, 682080, 682374, 685328, 703395, 708960, 714560, 731115, 734280, 742720, 744408, 750288, 770994, 776160, 779856, 783232, 803880, 807708, 818496, 827120, 835560, 850752, 856660, 857472, 881136, 891264, 899493, 909440, 909832, 918720, 930510, 937860, 942326, 945280, 974820, 979040, 992544, 1000384, 1009635, 1023120, 1023561, 1027992, 1034880, 1039808, 1063440, 1071840, 1076944, 1101420, 1114080, 1125432, 1137290, 1169280, 1169784, 1174848, 1199324, 1211562, 1215360, 1240680, 1250480, 1284990, 1286208, 1299760, 1323392, 1336896, 1346180, 1364160, 1364748, 1370656, 1406790, 1413489, 1417920, 1429120, 1462230, 1468560, 1485440, 1488816, 1499155, 1500576, 1541988, 1552320, 1559712, 1607760, 1615416, 1636992, 1654240, 1671120, 1701504, 1705935, 1713320, 1762272, 1798986, 1819664, 1837440, 1861020, 1875720, 1884652, 1927485, 1949640, 1958080, 1985088, 2000768, 2019270, 2046240, 2047122, 2055984, 2079616, 2126880, 2143680, 2153888, 2202840, 2228160, 2250864, 2274580, 2339568, 2349696, 2355815, 2398648, 2423124, 2481360, 2500960, 2569980, 2572416, 2599520, 2673792, 2692360, 2698479, 2728320, 2729496, 2741312, 2813580, 2826978, 2835840, 2924460, 2937120, 2977632, 2998310, 3001152, 3028905, 3083976, 3104640, 3119424, 3215520, 3230832, 3298141, 3308480, 3342240, 3411870, 3426640, 3524544, 3597972, 3639328, 3722040, 3751440, 3769304, 3854970, 3899280, 3916160, 3970176, 4038540, 4092480, 4094244, 4111968, 4240467, 4253760, 4287360, 4307776, 4405680, 4456320, 4497465, 4501728, 4549160, 4679136, 4711630, 4797296, 4846248, 4962720, 5001920, 5117805, 5139960, 5199040, 5384720, 5396958, 5458992, 5482624, 5627160, 5653956, 5848920, 5874240, 5955264, 5996620, 6002304, 6057810, 6167952, 6238848, 6431040, 6461664, 6596282, 6616960, 6684480, 6823740, 6853280, 7049088, 7067445, 7195944, 7278656, 7444080, 7502880, 7538608, 7709940, 7798560, 8077080, 8184960, 8188488, 8223936, 8480934, 8507520, 8615552, 8811360, 8994930, 9003456, 9098320, 9358272, 9423260, 9594592, 9692496, 9894423, 9925440, 10003840, 10235610, 10279920, 10398080, 10769440, 10793916, 10917984, 11254320, 11307912, 11697840, 11748480, 11910528, 11993240, 12115620, 12335904, 12862080, 12923328, 13192564, 13368960, 13492395, 13647480, 13706560, 14134890, 14391888, 14557312, 14888160, 15005760, 15077216, 15419880, 15597120, 16154160, 16376976, 16447872, 16490705, 16961868, 17622720, 17989860, 18006912, 18196640, 18716544, 18846520, 19189184, 19384992, 19788846, 19850880, 20471220, 20559840, 21202335, 21538880, 21587832, 21835968, 22508640, 22615824, 23395680, 23986480, 24231240, 24671808, 25846656, 26385128, 26984790, 27294960, 27413120, 28269780, 28783776, 29683269, 29776320, 30011520, 30154432, 30839760, 31194240, 32308320, 32753952, 32981410, 33923736, 35245440, 35979720, 36393280, 37693040, 38378368, 38769984, 39577692, 40942440, 41119680, 42404670, 43077760, 43175664, 43671936, 45017280, 45231648, 46791360, 47972960, 48462480, 49343616, 49472115, 52770256, 53969580, 54589920, 56539560, 57567552, 59366538, 59552640, 60308864, 61679520, 64616640, 65507904, 65962820, 67847472, 71959440, 72786560, 75386080, 77539968, 79155384, 81884880, 82239360, 84809340, 86351328, 90034560, 90463296, 93582720, 95945920, 96924960, 98944230, 105540512, 107939160, 109179840, 113079120, 115135104, 118733076, 123359040, 129233280, 131015808, 131925640, 135694944, 143918880, 148416345, 150772160, 158310768, 163769760, 169618680, 172702656, 180926592, 191891840, 193849920, 197888460, 211081024, 215878320, 218359680, 226158240, 237466152, 246718080, 263851280, 271389888, 287837760, 296832690, 301544320, 316621536, 327539520, 339237360, 345405312, 387699840, 395776920, 422162048, 431756640, 452316480, 474932304, 527702560, 542779776, 575675520, 593665380, 633243072, 655079040, 678474720, 791553840, 863513280, 904632960, 949864608, 1055405120, 1187330760, 1266486144, 1356949440, 1583107680, 1727026560, 1899729216, 2110810240, 2374661520, 2713898880, 3166215360, 3799458432, 4749323040, 6332430720, 9498646080, 18997292160]

約数ペア:

[(1, 18997292160), (2, 9498646080), (3, 6332430720), (4, 4749323040), (5, 3799458432), (6, 3166215360), (7, 2713898880), (8, 2374661520), (9, 2110810240), (10, 1899729216), (11, 1727026560), (12, 1583107680), (14, 1356949440), (15, 1266486144), (16, 1187330760), (18, 1055405120), (20, 949864608), (21, 904632960), (22, 863513280), (24, 791553840), (28, 678474720), (29, 655079040), (30, 633243072), (32, 593665380), (33, 575675520), (35, 542779776), (36, 527702560), (40, 474932304), (42, 452316480), (44, 431756640), (45, 422162048), (48, 395776920), (49, 387699840), (55, 345405312), (56, 339237360), (58, 327539520), (60, 316621536), (63, 301544320), (64, 296832690), (66, 287837760), (70, 271389888), (72, 263851280), (77, 246718080), (80, 237466152), (84, 226158240), (87, 218359680), (88, 215878320), (90, 211081024), (96, 197888460), (98, 193849920), (99, 191891840), (105, 180926592), (110, 172702656), (112, 169618680), (116, 163769760), (120, 158310768), (126, 150772160), (128, 148416345), (132, 143918880), (140, 135694944), (144, 131925640), (145, 131015808), (147, 129233280), (154, 123359040), (160, 118733076), (165, 115135104), (168, 113079120), (174, 109179840), (176, 107939160), (180, 105540512), (192, 98944230), (196, 96924960), (198, 95945920), (203, 93582720), (210, 90463296), (211, 90034560), (220, 86351328), (224, 84809340), (231, 82239360), (232, 81884880), (240, 79155384), (245, 77539968), (252, 75386080), (261, 72786560), (264, 71959440), (280, 67847472), (288, 65962820), (290, 65507904), (294, 64616640), (308, 61679520), (315, 60308864), (319, 59552640), (320, 59366538), (330, 57567552), (336, 56539560), (348, 54589920), (352, 53969580), (360, 52770256), (384, 49472115), (385, 49343616), (392, 48462480), (396, 47972960), (406, 46791360), (420, 45231648), (422, 45017280), (435, 43671936), (440, 43175664), (441, 43077760), (448, 42404670), (462, 41119680), (464, 40942440), (480, 39577692), (490, 38769984), (495, 38378368), (504, 37693040), (522, 36393280), (528, 35979720), (539, 35245440), (560, 33923736), (576, 32981410), (580, 32753952), (588, 32308320), (609, 31194240), (616, 30839760), (630, 30154432), (633, 30011520), (638, 29776320), (640, 29683269), (660, 28783776), (672, 28269780), (693, 27413120), (696, 27294960), (704, 26984790), (720, 26385128), (735, 25846656), (770, 24671808), (784, 24231240), (792, 23986480), (812, 23395680), (840, 22615824), (844, 22508640), (870, 21835968), (880, 21587832), (882, 21538880), (896, 21202335), (924, 20559840), (928, 20471220), (957, 19850880), (960, 19788846), (980, 19384992), (990, 19189184), (1008, 18846520), (1015, 18716544), (1044, 18196640), (1055, 18006912), (1056, 17989860), (1078, 17622720), (1120, 16961868), (1152, 16490705), (1155, 16447872), (1160, 16376976), (1176, 16154160), (1218, 15597120), (1232, 15419880), (1260, 15077216), (1266, 15005760), (1276, 14888160), (1305, 14557312), (1320, 14391888), (1344, 14134890), (1386, 13706560), (1392, 13647480), (1408, 13492395), (1421, 13368960), (1440, 13192564), (1470, 12923328), (1477, 12862080), (1540, 12335904), (1568, 12115620), (1584, 11993240), (1595, 11910528), (1617, 11748480), (1624, 11697840), (1680, 11307912), (1688, 11254320), (1740, 10917984), (1760, 10793916), (1764, 10769440), (1827, 10398080), (1848, 10279920), (1856, 10235610), (1899, 10003840), (1914, 9925440), (1920, 9894423), (1960, 9692496), (1980, 9594592), (2016, 9423260), (2030, 9358272), (2088, 9098320), (2110, 9003456), (2112, 8994930), (2156, 8811360), (2205, 8615552), (2233, 8507520), (2240, 8480934), (2310, 8223936), (2320, 8188488), (2321, 8184960), (2352, 8077080), (2436, 7798560), (2464, 7709940), (2520, 7538608), (2532, 7502880), (2552, 7444080), (2610, 7278656), (2640, 7195944), (2688, 7067445), (2695, 7049088), (2772, 6853280), (2784, 6823740), (2842, 6684480), (2871, 6616960), (2880, 6596282), (2940, 6461664), (2954, 6431040), (3045, 6238848), (3080, 6167952), (3136, 6057810), (3165, 6002304), (3168, 5996620), (3190, 5955264), (3234, 5874240), (3248, 5848920), (3360, 5653956), (3376, 5627160), (3465, 5482624), (3480, 5458992), (3520, 5396958), (3528, 5384720), (3654, 5199040), (3696, 5139960), (3712, 5117805), (3798, 5001920), (3828, 4962720), (3920, 4846248), (3960, 4797296), (4032, 4711630), (4060, 4679136), (4176, 4549160), (4220, 4501728), (4224, 4497465), (4263, 4456320), (4312, 4405680), (4410, 4307776), (4431, 4287360), (4466, 4253760), (4480, 4240467), (4620, 4111968), (4640, 4094244), (4642, 4092480), (4704, 4038540), (4785, 3970176), (4851, 3916160), (4872, 3899280), (4928, 3854970), (5040, 3769304), (5064, 3751440), (5104, 3722040), (5220, 3639328), (5280, 3597972), (5390, 3524544), (5544, 3426640), (5568, 3411870), (5684, 3342240), (5742, 3308480), (5760, 3298141), (5880, 3230832), (5908, 3215520), (6090, 3119424), (6119, 3104640), (6160, 3083976), (6272, 3028905), (6330, 3001152), (6336, 2998310), (6380, 2977632), (6468, 2937120), (6496, 2924460), (6699, 2835840), (6720, 2826978), (6752, 2813580), (6930, 2741312), (6960, 2729496), (6963, 2728320), (7040, 2698479), (7056, 2692360), (7105, 2673792), (7308, 2599520), (7385, 2572416), (7392, 2569980), (7596, 2500960), (7656, 2481360), (7840, 2423124), (7920, 2398648), (8064, 2355815), (8085, 2349696), (8120, 2339568), (8352, 2274580), (8440, 2250864), (8526, 2228160), (8624, 2202840), (8820, 2153888), (8862, 2143680), (8932, 2126880), (9135, 2079616), (9240, 2055984), (9280, 2047122), (9284, 2046240), (9408, 2019270), (9495, 2000768), (9570, 1985088), (9702, 1958080), (9744, 1949640), (9856, 1927485), (10080, 1884652), (10128, 1875720), (10208, 1861020), (10339, 1837440), (10440, 1819664), (10560, 1798986), (10780, 1762272), (11088, 1713320), (11136, 1705935), (11165, 1701504), (11368, 1671120), (11484, 1654240), (11605, 1636992), (11760, 1615416), (11816, 1607760), (12180, 1559712), (12238, 1552320), (12320, 1541988), (12660, 1500576), (12672, 1499155), (12760, 1488816), (12789, 1485440), (12936, 1468560), (12992, 1462230), (13293, 1429120), (13398, 1417920), (13440, 1413489), (13504, 1406790), (13860, 1370656), (13920, 1364748), (13926, 1364160), (14112, 1346180), (14210, 1336896), (14355, 1323392), (14616, 1299760), (14770, 1286208), (14784, 1284990), (15192, 1250480), (15312, 1240680), (15631, 1215360), (15680, 1211562), (15840, 1199324), (16170, 1174848), (16240, 1169784), (16247, 1169280), (16704, 1137290), (16880, 1125432), (17052, 1114080), (17248, 1101420), (17640, 1076944), (17724, 1071840), (17864, 1063440), (18270, 1039808), (18357, 1034880), (18480, 1027992), (18560, 1023561), (18568, 1023120), (18816, 1009635), (18990, 1000384), (19140, 992544), (19404, 979040), (19488, 974820), (20097, 945280), (20160, 942326), (20256, 937860), (20416, 930510), (20678, 918720), (20880, 909832), (20889, 909440), (21120, 899493), (21315, 891264), (21560, 881136), (22155, 857472), (22176, 856660), (22330, 850752), (22736, 835560), (22968, 827120), (23210, 818496), (23520, 807708), (23632, 803880), (24255, 783232), (24360, 779856), (24476, 776160), (24640, 770994), (25320, 750288), (25520, 744408), (25578, 742720), (25872, 734280), (25984, 731115), (26586, 714560), (26796, 708960), (27008, 703395), (27720, 685328), (27840, 682374), (27852, 682080), (28224, 673090), (28420, 668448), (28710, 661696), (29232, 649880), (29540, 643104), (29568, 642495), (30384, 625240), (30595, 620928), (30624, 620340), (31017, 612480), (31262, 607680), (31360, 605781), (31680, 599662), (32340, 587424), (32480, 584892), (32494, 584640), (33408, 568645), (33495, 567168), (33760, 562716), (34104, 557040), (34496, 550710), (34815, 545664), (35280, 538472), (35448, 535920), (35728, 531720), (36540, 519904), (36714, 517440), (36960, 513996), (37136, 511560), (37980, 500192), (38280, 496272), (38808, 489520), (38976, 487410), (40194, 472640), (40320, 471163), (40512, 468930), (40832, 465255), (41356, 459360), (41760, 454916), (41778, 454720), (42630, 445632), (42833, 443520), (43120, 440568), (44310, 428736), (44352, 428330), (44660, 425376), (45472, 417780), (45936, 413560), (46420, 409248), (46893, 405120), (47040, 403854), (47264, 401940), (48510, 391616), (48720, 389928), (48741, 389760), (48952, 388080), (49280, 385497), (50640, 375144), (51040, 372204), (51156, 371360), (51695, 367488), (51744, 367140), (53172, 357280), (53592, 354480), (55071, 344960), (55440, 342664), (55680, 341187), (55704, 341040), (56448, 336545), (56840, 334224), (57420, 330848), (58464, 324940), (59080, 321552), (60768, 312620), (61190, 310464), (61248, 310170), (62034, 306240), (62524, 303840), (63360, 299831), (63945, 297088), (64680, 293712), (64960, 292446), (64988, 292320), (66465, 285824), (66990, 283584), (67309, 282240), (67520, 281358), (68208, 278520), (68992, 275355), (69630, 272832), (70560, 269236), (70896, 267960), (71456, 265860), (73080, 259952), (73428, 258720), (73920, 256998), (74272, 255780), (75960, 250096), (76560, 248136), (77616, 244760), (77952, 243705), (78155, 243072), (80388, 236320), (81024, 234465), (81235, 233856), (82712, 229680), (83520, 227458), (83556, 227360), (85260, 222816), (85666, 221760), (86240, 220284), (88620, 214368), (88704, 214165), (89320, 212688), (90944, 208890), (91785, 206976), (91872, 206780), (92840, 204624), (93051, 204160), (93786, 202560), (94080, 201927), (94528, 200970), (97020, 195808), (97440, 194964), (97482, 194880), (97904, 194040), (100485, 189056), (101280, 187572), (102080, 186102), (102312, 185680), (103390, 183744), (103488, 183570), (104445, 181888), (106344, 178640), (107184, 177240), (110142, 172480), (110880, 171332), (111408, 170520), (113680, 167112), (113729, 167040), (114840, 165424), (116928, 162470), (118160, 160776), (121536, 156310), (122380, 155232), (122496, 155085), (124068, 153120), (125048, 151920), (127890, 148544), (128499, 147840), (129360, 146856), (129920, 146223), (129976, 146160), (132930, 142912), (133980, 141792), (134618, 141120), (135040, 140679), (136416, 139260)]