18201231360

素因数分解:

$2^{14}\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:269

約数の個数: 600

約数和(自身を含む): 70605283056

約数和(自身を除く): 52404051696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 211, 216, 234, 240, 256, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 422, 432, 468, 480, 512, 520, 540, 576, 585, 624, 633, 640, 648, 702, 720, 768, 780, 810, 832, 844, 864, 936, 960, 1024, 1040, 1053, 1055, 1080, 1152, 1170, 1248, 1266, 1280, 1296, 1404, 1440, 1536, 1560, 1620, 1664, 1688, 1728, 1755, 1872, 1899, 1920, 2048, 2080, 2106, 2110, 2160, 2304, 2340, 2496, 2532, 2560, 2592, 2743, 2808, 2880, 3072, 3120, 3165, 3240, 3328, 3376, 3456, 3510, 3744, 3798, 3840, 4096, 4160, 4212, 4220, 4320, 4608, 4680, 4992, 5064, 5120, 5184, 5265, 5486, 5616, 5697, 5760, 6144, 6240, 6330, 6480, 6656, 6752, 6912, 7020, 7488, 7596, 7680, 8192, 8229, 8320, 8424, 8440, 8640, 9216, 9360, 9495, 9984, 10128, 10240, 10368, 10530, 10972, 11232, 11394, 11520, 12288, 12480, 12660, 12960, 13312, 13504, 13715, 13824, 14040, 14976, 15192, 15360, 16384, 16458, 16640, 16848, 16880, 17091, 17280, 18432, 18720, 18990, 19968, 20256, 20480, 20736, 21060, 21944, 22464, 22788, 23040, 24576, 24687, 24960, 25320, 25920, 26624, 27008, 27430, 27648, 28080, 28485, 29952, 30384, 30720, 32916, 33280, 33696, 33760, 34182, 34560, 36864, 37440, 37980, 39936, 40512, 40960, 41145, 41472, 42120, 43888, 44928, 45576, 46080, 49152, 49374, 49920, 50640, 51840, 53248, 54016, 54860, 55296, 56160, 56970, 59904, 60768, 61440, 65832, 66560, 67392, 67520, 68364, 69120, 73728, 74061, 74880, 75960, 79872, 81024, 81920, 82290, 82944, 84240, 85455, 87776, 89856, 91152, 92160, 98748, 99840, 101280, 103680, 106496, 108032, 109720, 110592, 112320, 113940, 119808, 121536, 122880, 123435, 131664, 133120, 134784, 135040, 136728, 138240, 147456, 148122, 149760, 151920, 159744, 162048, 164580, 165888, 168480, 170910, 175552, 179712, 182304, 184320, 197496, 199680, 202560, 207360, 212992, 216064, 219440, 221184, 222183, 224640, 227880, 239616, 243072, 245760, 246870, 263328, 266240, 269568, 270080, 273456, 276480, 296244, 299520, 303840, 319488, 324096, 329160, 331776, 336960, 341820, 351104, 359424, 364608, 368640, 370305, 394992, 399360, 405120, 414720, 432128, 438880, 442368, 444366, 449280, 455760, 479232, 486144, 493740, 526656, 532480, 539136, 540160, 546912, 552960, 592488, 599040, 607680, 638976, 648192, 658320, 663552, 673920, 683640, 702208, 718848, 729216, 737280, 740610, 789984, 798720, 810240, 829440, 864256, 877760, 888732, 898560, 911520, 958464, 972288, 987480, 1053312, 1064960, 1078272, 1080320, 1093824, 1105920, 1110915, 1184976, 1198080, 1215360, 1296384, 1316640, 1327104, 1347840, 1367280, 1404416, 1437696, 1458432, 1481220, 1579968, 1597440, 1620480, 1658880, 1728512, 1755520, 1777464, 1797120, 1823040, 1916928, 1944576, 1974960, 2106624, 2156544, 2160640, 2187648, 2211840, 2221830, 2369952, 2396160, 2430720, 2592768, 2633280, 2695680, 2734560, 2808832, 2875392, 2916864, 2962440, 3159936, 3194880, 3240960, 3317760, 3457024, 3511040, 3554928, 3594240, 3646080, 3889152, 3949920, 4213248, 4313088, 4321280, 4375296, 4443660, 4739904, 4792320, 4861440, 5185536, 5266560, 5391360, 5469120, 5617664, 5750784, 5833728, 5924880, 6319872, 6481920, 6635520, 7022080, 7109856, 7188480, 7292160, 7778304, 7899840, 8426496, 8626176, 8642560, 8750592, 8887320, 9479808, 9584640, 9722880, 10371072, 10533120, 10782720, 10938240, 11235328, 11667456, 11849760, 12639744, 12963840, 14044160, 14219712, 14376960, 14584320, 15556608, 15799680, 16852992, 17252352, 17285120, 17501184, 17774640, 18959616, 19445760, 21066240, 21565440, 21876480, 22470656, 23334912, 23699520, 25279488, 25927680, 28088320, 28439424, 28753920, 29168640, 31113216, 31599360, 33705984, 35002368, 35549280, 37919232, 38891520, 42132480, 43130880, 43752960, 44941312, 46669824, 47399040, 50558976, 51855360, 56176640, 56878848, 58337280, 63198720, 67411968, 70004736, 71098560, 75838464, 77783040, 84264960, 86261760, 87505920, 93339648, 94798080, 101117952, 112353280, 113757696, 116674560, 126397440, 134823936, 140009472, 142197120, 151676928, 155566080, 168529920, 175011840, 189596160, 202235904, 224706560, 227515392, 233349120, 252794880, 280018944, 284394240, 303353856, 337059840, 350023680, 379192320, 404471808, 455030784, 466698240, 505589760, 568788480, 606707712, 674119680, 700047360, 758384640, 910061568, 1011179520, 1137576960, 1213415424, 1400094720, 1516769280, 1820123136, 2022359040, 2275153920, 3033538560, 3640246272, 4550307840, 6067077120, 9100615680, 18201231360]

約数ペア:

[(1, 18201231360), (2, 9100615680), (3, 6067077120), (4, 4550307840), (5, 3640246272), (6, 3033538560), (8, 2275153920), (9, 2022359040), (10, 1820123136), (12, 1516769280), (13, 1400094720), (15, 1213415424), (16, 1137576960), (18, 1011179520), (20, 910061568), (24, 758384640), (26, 700047360), (27, 674119680), (30, 606707712), (32, 568788480), (36, 505589760), (39, 466698240), (40, 455030784), (45, 404471808), (48, 379192320), (52, 350023680), (54, 337059840), (60, 303353856), (64, 284394240), (65, 280018944), (72, 252794880), (78, 233349120), (80, 227515392), (81, 224706560), (90, 202235904), (96, 189596160), (104, 175011840), (108, 168529920), (117, 155566080), (120, 151676928), (128, 142197120), (130, 140009472), (135, 134823936), (144, 126397440), (156, 116674560), (160, 113757696), (162, 112353280), (180, 101117952), (192, 94798080), (195, 93339648), (208, 87505920), (211, 86261760), (216, 84264960), (234, 77783040), (240, 75838464), (256, 71098560), (260, 70004736), (270, 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(2080, 8750592), (2106, 8642560), (2110, 8626176), (2160, 8426496), (2304, 7899840), (2340, 7778304), (2496, 7292160), (2532, 7188480), (2560, 7109856), (2592, 7022080), (2743, 6635520), (2808, 6481920), (2880, 6319872), (3072, 5924880), (3120, 5833728), (3165, 5750784), (3240, 5617664), (3328, 5469120), (3376, 5391360), (3456, 5266560), (3510, 5185536), (3744, 4861440), (3798, 4792320), (3840, 4739904), (4096, 4443660), (4160, 4375296), (4212, 4321280), (4220, 4313088), (4320, 4213248), (4608, 3949920), (4680, 3889152), (4992, 3646080), (5064, 3594240), (5120, 3554928), (5184, 3511040), (5265, 3457024), (5486, 3317760), (5616, 3240960), (5697, 3194880), (5760, 3159936), (6144, 2962440), (6240, 2916864), (6330, 2875392), (6480, 2808832), (6656, 2734560), (6752, 2695680), (6912, 2633280), (7020, 2592768), (7488, 2430720), (7596, 2396160), (7680, 2369952), (8192, 2221830), (8229, 2211840), (8320, 2187648), (8424, 2160640), (8440, 2156544), (8640, 2106624), (9216, 1974960), (9360, 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(109720, 165888), (110592, 164580), (112320, 162048), (113940, 159744), (119808, 151920), (121536, 149760), (122880, 148122), (123435, 147456), (131664, 138240), (133120, 136728), (134784, 135040)]