18234478080

素因数分解:

$2^9\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{223}}^1$

素因数の和:288

約数の個数: 960

約数和(自身を含む): 80514846720

約数和(自身を除く): 62280368640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 128, 130, 135, 140, 144, 156, 160, 168, 169, 180, 182, 189, 192, 195, 208, 210, 216, 223, 224, 234, 240, 252, 256, 260, 270, 273, 280, 288, 312, 315, 320, 336, 338, 351, 360, 364, 378, 384, 390, 416, 420, 432, 446, 448, 455, 468, 480, 504, 507, 512, 520, 540, 546, 560, 576, 585, 624, 630, 640, 669, 672, 676, 702, 720, 728, 756, 768, 780, 819, 832, 840, 845, 864, 892, 896, 910, 936, 945, 960, 1008, 1014, 1040, 1080, 1092, 1115, 1120, 1152, 1170, 1183, 1248, 1260, 1280, 1338, 1344, 1352, 1365, 1404, 1440, 1456, 1512, 1521, 1536, 1560, 1561, 1638, 1664, 1680, 1690, 1728, 1755, 1784, 1792, 1820, 1872, 1890, 1920, 2007, 2016, 2028, 2080, 2160, 2184, 2230, 2240, 2304, 2340, 2366, 2457, 2496, 2520, 2535, 2560, 2676, 2688, 2704, 2730, 2808, 2880, 2899, 2912, 3024, 3042, 3120, 3122, 3276, 3328, 3345, 3360, 3380, 3456, 3510, 3549, 3568, 3584, 3640, 3744, 3780, 3840, 4014, 4032, 4056, 4095, 4160, 4320, 4368, 4460, 4480, 4563, 4608, 4680, 4683, 4732, 4914, 4992, 5040, 5070, 5352, 5376, 5408, 5460, 5616, 5760, 5798, 5824, 5915, 6021, 6048, 6084, 6240, 6244, 6552, 6656, 6690, 6720, 6760, 6912, 7020, 7098, 7136, 7280, 7488, 7560, 7605, 7680, 7805, 8028, 8064, 8112, 8190, 8320, 8640, 8697, 8736, 8920, 8960, 9126, 9360, 9366, 9464, 9828, 9984, 10035, 10080, 10140, 10647, 10704, 10752, 10816, 10920, 11232, 11520, 11596, 11648, 11830, 12042, 12096, 12168, 12285, 12480, 12488, 13104, 13380, 13440, 13520, 13824, 14040, 14049, 14196, 14272, 14495, 14560, 14976, 15120, 15210, 15610, 16056, 16128, 16224, 16380, 16640, 17280, 17394, 17472, 17745, 17840, 17920, 18252, 18720, 18732, 18928, 19656, 19968, 20070, 20160, 20280, 20293, 21294, 21408, 21632, 21840, 22464, 22815, 23040, 23192, 23296, 23415, 23660, 24084, 24192, 24336, 24570, 24960, 24976, 26091, 26208, 26760, 26880, 27040, 28080, 28098, 28392, 28544, 28990, 29120, 29952, 30105, 30240, 30420, 31220, 31941, 32112, 32256, 32448, 32760, 33280, 34560, 34788, 34944, 35490, 35680, 36504, 37440, 37464, 37687, 37856, 39312, 40140, 40320, 40560, 40586, 42147, 42588, 42816, 43264, 43485, 43680, 44928, 45630, 46384, 46592, 46830, 47320, 48168, 48384, 48672, 49140, 49920, 49952, 52182, 52416, 53235, 53520, 53760, 54080, 56160, 56196, 56784, 57088, 57980, 58240, 59904, 60210, 60480, 60840, 60879, 62440, 63882, 64224, 64896, 65520, 69120, 69576, 69888, 70245, 70980, 71360, 73008, 74880, 74928, 75374, 75712, 78273, 78624, 80280, 80640, 81120, 81172, 84294, 85176, 85632, 86528, 86970, 87360, 89856, 91260, 92768, 93660, 94640, 96336, 96768, 97344, 98280, 99840, 99904, 101465, 104364, 104832, 106470, 107040, 108160, 112320, 112392, 113061, 113568, 114176, 115960, 116480, 120420, 120960, 121680, 121758, 124880, 127764, 128448, 129792, 130455, 131040, 139152, 139776, 140490, 141960, 142720, 146016, 149760, 149856, 150748, 151424, 156546, 157248, 159705, 160560, 161280, 162240, 162344, 168588, 170352, 171264, 173940, 174720, 179712, 182520, 182637, 185536, 187320, 188435, 189280, 192672, 194688, 196560, 199808, 202930, 208728, 209664, 210735, 212940, 214080, 216320, 224640, 224784, 226122, 227136, 231920, 232960, 240840, 241920, 243360, 243516, 249760, 255528, 256896, 259584, 260910, 262080, 263809, 278304, 280980, 283920, 285440, 292032, 299520, 299712, 301496, 302848, 304395, 313092, 314496, 319410, 321120, 324480, 324688, 337176, 339183, 340704, 342528, 347880, 349440, 365040, 365274, 371072, 374640, 376870, 378560, 385344, 389376, 391365, 393120, 399616, 405860, 417456, 419328, 421470, 425880, 428160, 432640, 449280, 449568, 452244, 454272, 463840, 481680, 483840, 486720, 487032, 499520, 511056, 513792, 521820, 524160, 527618, 547911, 556608, 561960, 565305, 567840, 570880, 584064, 599424, 602992, 605696, 608790, 626184, 628992, 638820, 642240, 648960, 649376, 674352, 678366, 681408, 695760, 698880, 730080, 730548, 742144, 749280, 753740, 757120, 770688, 778752, 782730, 786240, 791427, 799232, 811720, 834912, 842940, 851760, 856320, 898560, 899136, 904488, 908544, 913185, 927680, 963360, 973440, 974064, 999040, 1017549, 1022112, 1027584, 1043640, 1048320, 1055236, 1095822, 1113216, 1123920, 1130610, 1135680, 1168128, 1198848, 1205984, 1217580, 1252368, 1257984, 1277640, 1284480, 1297920, 1298752, 1319045, 1348704, 1356732, 1362816, 1391520, 1460160, 1461096, 1484288, 1498560, 1507480, 1514240, 1541376, 1565460, 1572480, 1582854, 1623440, 1669824, 1685880, 1695915, 1703520, 1712640, 1798272, 1808976, 1817088, 1826370, 1855360, 1926720, 1946880, 1948128, 1998080, 2035098, 2044224, 2087280, 2096640, 2110472, 2191644, 2226432, 2247840, 2261220, 2271360, 2336256, 2374281, 2397696, 2411968, 2435160, 2504736, 2555280, 2568960, 2597504, 2638090, 2697408, 2713464, 2725632, 2739555, 2783040, 2920320, 2922192, 2997120, 3014960, 3028480, 3082752, 3130920, 3144960, 3165708, 3246880, 3339648, 3371760, 3391830, 3407040, 3596544, 3617952, 3652740, 3710720, 3853440, 3893760, 3896256, 3957135, 3996160, 4070196, 4088448, 4174560, 4220944, 4383288, 4452864, 4495680, 4522440, 4542720, 4748562, 4823936, 4870320, 5009472, 5087745, 5110560, 5137920, 5195008, 5276180, 5394816, 5426928, 5451264, 5479110, 5566080, 5840640, 5844384, 5994240, 6029920, 6261840, 6289920, 6331416, 6493760, 6679296, 6743520, 6783660, 6814080, 7122843, 7193088, 7235904, 7305480, 7421440, 7706880, 7792512, 7914270, 8140392, 8176896, 8349120, 8441888, 8766576, 8991360, 9044880, 9085440, 9497124, 9647872, 9740640, 10018944, 10175490, 10221120, 10390016, 10552360, 10789632, 10853856, 10958220, 11132160, 11681280, 11688768, 11871405, 11988480, 12059840, 12523680, 12662832, 12987520, 13358592, 13487040, 13567320, 13628160, 14245686, 14471808, 14610960, 15413760, 15585024, 15828540, 16280784, 16353792, 16698240, 16883776, 17533152, 17982720, 18089760, 18994248, 19295744, 19481280, 20037888, 20350980, 20442240, 21104720, 21579264, 21707712, 21916440, 22264320, 23377536, 23742810, 24119680, 25047360, 25325664, 25975040, 26974080, 27134640, 27256320, 28491372, 28943616, 29221920, 31170048, 31657080, 32561568, 33396480, 33767552, 35066304, 35614215, 35965440, 36179520, 37988496, 38962560, 40075776, 40701960, 40884480, 42209440, 43415424, 43832880, 46755072, 47485620, 48239360, 50094720, 50651328, 51950080, 53948160, 54269280, 56982744, 57887232, 58443840, 63314160, 65123136, 66792960, 67535104, 70132608, 71228430, 72359040, 75976992, 77925120, 81403920, 81768960, 84418880, 86830848, 87665760, 93510144, 94971240, 96478720, 100189440, 101302656, 107896320, 108538560, 113965488, 116887680, 126628320, 130246272, 135070208, 140265216, 142456860, 144718080, 151953984, 155850240, 162807840, 168837760, 173661696, 175331520, 189942480, 200378880, 202605312, 217077120, 227930976, 233775360, 253256640, 260492544, 280530432, 284913720, 289436160, 303907968, 325615680, 337675520, 350663040, 379884960, 405210624, 434154240, 455861952, 467550720, 506513280, 520985088, 569827440, 607815936, 651231360, 675351040, 701326080, 759769920, 868308480, 911723904, 1013026560, 1139654880, 1215631872, 1302462720, 1402652160, 1519539840, 1823447808, 2026053120, 2279309760, 2604925440, 3039079680, 3646895616, 4558619520, 6078159360, 9117239040, 18234478080]

約数ペア:

[(1, 18234478080), (2, 9117239040), (3, 6078159360), (4, 4558619520), (5, 3646895616), (6, 3039079680), (7, 2604925440), (8, 2279309760), (9, 2026053120), (10, 1823447808), (12, 1519539840), (13, 1402652160), (14, 1302462720), (15, 1215631872), (16, 1139654880), (18, 1013026560), (20, 911723904), (21, 868308480), (24, 759769920), (26, 701326080), (27, 675351040), (28, 651231360), (30, 607815936), (32, 569827440), (35, 520985088), (36, 506513280), (39, 467550720), (40, 455861952), (42, 434154240), (45, 405210624), (48, 379884960), (52, 350663040), (54, 337675520), (56, 325615680), (60, 303907968), (63, 289436160), (64, 284913720), (65, 280530432), (70, 260492544), (72, 253256640), (78, 233775360), (80, 227930976), (84, 217077120), (90, 202605312), (91, 200378880), (96, 189942480), (104, 175331520), (105, 173661696), (108, 168837760), (112, 162807840), (117, 155850240), (120, 151953984), (126, 144718080), (128, 142456860), (130, 140265216), (135, 135070208), (140, 130246272), (144, 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25975040), (720, 25325664), (728, 25047360), (756, 24119680), (768, 23742810), (780, 23377536), (819, 22264320), (832, 21916440), (840, 21707712), (845, 21579264), (864, 21104720), (892, 20442240), (896, 20350980), (910, 20037888), (936, 19481280), (945, 19295744), (960, 18994248), (1008, 18089760), (1014, 17982720), (1040, 17533152), (1080, 16883776), (1092, 16698240), (1115, 16353792), (1120, 16280784), (1152, 15828540), (1170, 15585024), (1183, 15413760), (1248, 14610960), (1260, 14471808), (1280, 14245686), (1338, 13628160), (1344, 13567320), (1352, 13487040), (1365, 13358592), (1404, 12987520), (1440, 12662832), (1456, 12523680), (1512, 12059840), (1521, 11988480), (1536, 11871405), (1560, 11688768), (1561, 11681280), (1638, 11132160), (1664, 10958220), (1680, 10853856), (1690, 10789632), (1728, 10552360), (1755, 10390016), (1784, 10221120), (1792, 10175490), (1820, 10018944), (1872, 9740640), (1890, 9647872), (1920, 9497124), (2007, 9085440), (2016, 9044880), (2028, 8991360), (2080, 8766576), (2160, 8441888), (2184, 8349120), (2230, 8176896), (2240, 8140392), (2304, 7914270), (2340, 7792512), (2366, 7706880), (2457, 7421440), (2496, 7305480), (2520, 7235904), (2535, 7193088), (2560, 7122843), (2676, 6814080), (2688, 6783660), (2704, 6743520), (2730, 6679296), (2808, 6493760), (2880, 6331416), (2899, 6289920), (2912, 6261840), (3024, 6029920), (3042, 5994240), (3120, 5844384), (3122, 5840640), (3276, 5566080), (3328, 5479110), (3345, 5451264), (3360, 5426928), (3380, 5394816), (3456, 5276180), (3510, 5195008), (3549, 5137920), (3568, 5110560), (3584, 5087745), (3640, 5009472), (3744, 4870320), (3780, 4823936), (3840, 4748562), (4014, 4542720), (4032, 4522440), (4056, 4495680), (4095, 4452864), (4160, 4383288), (4320, 4220944), (4368, 4174560), (4460, 4088448), (4480, 4070196), (4563, 3996160), (4608, 3957135), (4680, 3896256), (4683, 3893760), (4732, 3853440), (4914, 3710720), (4992, 3652740), (5040, 3617952), (5070, 3596544), (5352, 3407040), (5376, 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(53520, 340704), (53760, 339183), (54080, 337176), (56160, 324688), (56196, 324480), (56784, 321120), (57088, 319410), (57980, 314496), (58240, 313092), (59904, 304395), (60210, 302848), (60480, 301496), (60840, 299712), (60879, 299520), (62440, 292032), (63882, 285440), (64224, 283920), (64896, 280980), (65520, 278304), (69120, 263809), (69576, 262080), (69888, 260910), (70245, 259584), (70980, 256896), (71360, 255528), (73008, 249760), (74880, 243516), (74928, 243360), (75374, 241920), (75712, 240840), (78273, 232960), (78624, 231920), (80280, 227136), (80640, 226122), (81120, 224784), (81172, 224640), (84294, 216320), (85176, 214080), (85632, 212940), (86528, 210735), (86970, 209664), (87360, 208728), (89856, 202930), (91260, 199808), (92768, 196560), (93660, 194688), (94640, 192672), (96336, 189280), (96768, 188435), (97344, 187320), (98280, 185536), (99840, 182637), (99904, 182520), (101465, 179712), (104364, 174720), (104832, 173940), (106470, 171264), (107040, 170352), (108160, 168588), (112320, 162344), (112392, 162240), (113061, 161280), (113568, 160560), (114176, 159705), (115960, 157248), (116480, 156546), (120420, 151424), (120960, 150748), (121680, 149856), (121758, 149760), (124880, 146016), (127764, 142720), (128448, 141960), (129792, 140490), (130455, 139776), (131040, 139152)]