18870445440

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:471

約数の個数: 768

約数和(自身を含む): 82060093440

約数和(自身を除く): 63189648000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 128, 132, 140, 144, 154, 157, 160, 165, 168, 176, 180, 192, 198, 210, 220, 224, 231, 240, 252, 264, 271, 280, 288, 308, 314, 315, 320, 330, 336, 352, 360, 384, 385, 396, 420, 440, 448, 462, 471, 480, 495, 504, 528, 542, 560, 576, 616, 628, 630, 640, 660, 672, 693, 704, 720, 770, 785, 792, 813, 840, 880, 896, 924, 942, 960, 990, 1008, 1056, 1084, 1099, 1120, 1152, 1155, 1232, 1256, 1260, 1320, 1344, 1355, 1386, 1408, 1413, 1440, 1540, 1570, 1584, 1626, 1680, 1727, 1760, 1848, 1884, 1897, 1920, 1980, 2016, 2112, 2168, 2198, 2240, 2310, 2355, 2439, 2464, 2512, 2520, 2640, 2688, 2710, 2772, 2826, 2880, 2981, 3080, 3140, 3168, 3252, 3297, 3360, 3454, 3465, 3520, 3696, 3768, 3794, 3960, 4032, 4065, 4224, 4336, 4396, 4480, 4620, 4710, 4878, 4928, 5024, 5040, 5181, 5280, 5420, 5495, 5544, 5652, 5691, 5760, 5962, 6160, 6280, 6336, 6504, 6594, 6720, 6908, 6930, 7040, 7065, 7392, 7536, 7588, 7920, 8064, 8130, 8635, 8672, 8792, 8943, 9240, 9420, 9485, 9756, 9856, 9891, 10048, 10080, 10362, 10560, 10840, 10990, 11088, 11304, 11382, 11924, 12089, 12195, 12320, 12560, 12672, 13008, 13188, 13440, 13816, 13860, 14130, 14784, 14905, 15072, 15176, 15543, 15840, 16260, 16485, 17073, 17270, 17344, 17584, 17886, 18480, 18840, 18970, 19512, 19782, 20096, 20160, 20724, 20867, 21120, 21680, 21980, 22176, 22608, 22764, 23848, 24178, 24390, 24640, 25120, 25905, 26016, 26376, 26829, 27632, 27720, 28260, 28455, 29568, 29810, 30144, 30352, 31086, 31680, 32520, 32970, 34146, 34540, 34688, 35168, 35772, 36267, 36960, 37680, 37940, 39024, 39564, 40320, 41448, 41734, 42547, 43360, 43960, 44352, 44715, 45216, 45528, 47696, 48356, 48780, 49280, 49455, 50240, 51810, 52032, 52752, 53658, 55264, 55440, 56520, 56910, 59620, 60288, 60445, 60704, 62172, 62601, 63360, 65040, 65940, 68292, 69080, 70336, 71544, 72534, 73920, 75360, 75880, 77715, 78048, 79128, 82896, 83468, 85094, 85365, 86720, 87920, 88704, 89430, 90432, 91056, 95392, 96712, 97560, 98910, 100480, 103620, 104064, 104335, 105504, 107316, 108801, 110528, 110880, 113040, 113820, 119240, 120890, 121408, 124344, 125202, 127641, 130080, 131880, 134145, 136584, 138160, 140672, 143088, 145068, 147840, 150720, 151760, 155430, 156096, 158256, 165792, 166936, 170188, 170730, 173440, 175840, 178860, 180864, 181335, 182112, 187803, 190784, 193424, 195120, 197820, 207240, 208670, 211008, 212735, 214632, 217602, 221056, 221760, 226080, 227640, 238480, 241780, 242816, 248688, 250404, 255282, 260160, 263760, 268290, 273168, 276320, 286176, 290136, 297829, 301440, 303520, 310860, 312192, 313005, 316512, 331584, 333872, 340376, 341460, 351680, 357720, 362670, 364224, 375606, 381568, 382923, 386848, 390240, 395640, 414480, 417340, 422016, 425470, 429264, 435204, 443520, 452160, 455280, 468017, 476960, 483560, 497376, 500808, 510564, 520320, 527520, 536580, 544005, 546336, 552640, 572352, 580272, 595658, 607040, 621720, 626010, 633024, 638205, 663168, 667744, 680752, 682920, 703360, 715440, 725340, 728448, 751212, 765846, 773696, 780480, 791280, 828960, 834680, 850940, 858528, 870408, 893487, 904320, 910560, 936034, 939015, 953920, 967120, 994752, 1001616, 1021128, 1055040, 1073160, 1088010, 1092672, 1105280, 1144704, 1160544, 1191316, 1214080, 1243440, 1252020, 1266048, 1276410, 1335488, 1361504, 1365840, 1404051, 1430880, 1450680, 1489145, 1502424, 1531692, 1547392, 1560960, 1582560, 1657920, 1669360, 1701880, 1717056, 1740816, 1786974, 1821120, 1872068, 1878030, 1907840, 1914615, 1934240, 1989504, 2003232, 2042256, 2110080, 2146320, 2176020, 2185344, 2321088, 2340085, 2382632, 2486880, 2504040, 2552820, 2670976, 2680461, 2723008, 2731680, 2808102, 2861760, 2901360, 2978290, 3004848, 3063384, 3165120, 3276119, 3315840, 3338720, 3403760, 3434112, 3481632, 3573948, 3642240, 3744136, 3756060, 3829230, 3868480, 4006464, 4084512, 4212153, 4292640, 4352040, 4467435, 4642176, 4680170, 4765264, 4973760, 5008080, 5105640, 5360922, 5446016, 5463360, 5616204, 5723520, 5802720, 5956580, 6009696, 6126768, 6330240, 6552238, 6677440, 6807520, 6963264, 7020255, 7147896, 7488272, 7512120, 7658460, 7736960, 8012928, 8169024, 8424306, 8585280, 8704080, 8934870, 9360340, 9530528, 9828357, 9947520, 10016160, 10211280, 10721844, 10926720, 11232408, 11605440, 11913160, 12019392, 12253536, 13104476, 13354880, 13402305, 13615040, 13926528, 14040510, 14295792, 14976544, 15024240, 15316920, 16338048, 16380595, 16848612, 17170560, 17408160, 17869740, 18720680, 19061056, 19656714, 20032320, 20422560, 21060765, 21443688, 22464816, 23210880, 23826320, 24038784, 24507072, 26208952, 26804610, 27230080, 28081020, 28591584, 29485071, 29953088, 30048480, 30633840, 32761190, 33697224, 34816320, 35739480, 37441360, 38122112, 39313428, 40064640, 40845120, 42121530, 42887376, 44929632, 47652640, 49014144, 49141785, 52417904, 53609220, 56162040, 57183168, 58970142, 59906176, 60096960, 61267680, 65522380, 67394448, 69632640, 71478960, 74882720, 78626856, 81690240, 84243060, 85774752, 89859264, 95305280, 98283570, 104835808, 107218440, 112324080, 114366336, 117940284, 120193920, 122535360, 131044760, 134788896, 142957920, 147425355, 149765440, 157253712, 168486120, 171549504, 179718528, 190610560, 196567140, 209671616, 214436880, 224648160, 235880568, 245070720, 262089520, 269577792, 285915840, 294850710, 299530880, 314507424, 336972240, 343099008, 393134280, 419343232, 428873760, 449296320, 471761136, 524179040, 539155584, 571831680, 589701420, 629014848, 673944480, 786268560, 857747520, 898592640, 943522272, 1048358080, 1179402840, 1258029696, 1347888960, 1572537120, 1715495040, 1887044544, 2096716160, 2358805680, 2695777920, 3145074240, 3774089088, 4717611360, 6290148480, 9435222720, 18870445440]

約数ペア:

[(1, 18870445440), (2, 9435222720), (3, 6290148480), (4, 4717611360), (5, 3774089088), (6, 3145074240), (7, 2695777920), (8, 2358805680), (9, 2096716160), (10, 1887044544), (11, 1715495040), (12, 1572537120), (14, 1347888960), (15, 1258029696), (16, 1179402840), (18, 1048358080), (20, 943522272), (21, 898592640), (22, 857747520), (24, 786268560), (28, 673944480), (30, 629014848), (32, 589701420), (33, 571831680), (35, 539155584), (36, 524179040), (40, 471761136), (42, 449296320), (44, 428873760), (45, 419343232), (48, 393134280), (55, 343099008), (56, 336972240), (60, 314507424), (63, 299530880), (64, 294850710), (66, 285915840), (70, 269577792), (72, 262089520), (77, 245070720), (80, 235880568), (84, 224648160), (88, 214436880), (90, 209671616), (96, 196567140), (99, 190610560), (105, 179718528), (110, 171549504), (112, 168486120), (120, 157253712), (126, 149765440), (128, 147425355), (132, 142957920), (140, 134788896), (144, 131044760), (154, 122535360), (157, 120193920), (160, 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