1408942080

素因数分解:

$2^{14}\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1$

素因数の和:69

約数の個数: 720

約数和(自身を含む): 6275535840

約数和(自身を除く): 4866593760

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, 49, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 98, 104, 105, 108, 112, 117, 120, 126, 128, 130, 135, 140, 144, 147, 156, 160, 168, 180, 182, 189, 192, 195, 196, 208, 210, 216, 224, 234, 240, 245, 252, 256, 260, 270, 273, 280, 288, 294, 312, 315, 320, 336, 351, 360, 364, 378, 384, 390, 392, 416, 420, 432, 441, 448, 455, 468, 480, 490, 504, 512, 520, 540, 546, 560, 576, 585, 588, 624, 630, 637, 640, 672, 702, 720, 728, 735, 756, 768, 780, 784, 819, 832, 840, 864, 882, 896, 910, 936, 945, 960, 980, 1008, 1024, 1040, 1080, 1092, 1120, 1152, 1170, 1176, 1248, 1260, 1274, 1280, 1323, 1344, 1365, 1404, 1440, 1456, 1470, 1512, 1536, 1560, 1568, 1638, 1664, 1680, 1728, 1755, 1764, 1792, 1820, 1872, 1890, 1911, 1920, 1960, 2016, 2048, 2080, 2160, 2184, 2205, 2240, 2304, 2340, 2352, 2457, 2496, 2520, 2548, 2560, 2646, 2688, 2730, 2808, 2880, 2912, 2940, 3024, 3072, 3120, 3136, 3185, 3276, 3328, 3360, 3456, 3510, 3528, 3584, 3640, 3744, 3780, 3822, 3840, 3920, 4032, 4095, 4096, 4160, 4320, 4368, 4410, 4480, 4608, 4680, 4704, 4914, 4992, 5040, 5096, 5120, 5292, 5376, 5460, 5616, 5733, 5760, 5824, 5880, 6048, 6144, 6240, 6272, 6370, 6552, 6615, 6656, 6720, 6912, 7020, 7056, 7168, 7280, 7488, 7560, 7644, 7680, 7840, 8064, 8190, 8192, 8320, 8640, 8736, 8820, 8960, 9216, 9360, 9408, 9555, 9828, 9984, 10080, 10192, 10240, 10584, 10752, 10920, 11232, 11466, 11520, 11648, 11760, 12096, 12285, 12288, 12480, 12544, 12740, 13104, 13230, 13312, 13440, 13824, 14040, 14112, 14336, 14560, 14976, 15120, 15288, 15360, 15680, 16128, 16380, 16384, 16640, 17199, 17280, 17472, 17640, 17920, 18432, 18720, 18816, 19110, 19656, 19968, 20160, 20384, 20480, 21168, 21504, 21840, 22464, 22932, 23040, 23296, 23520, 24192, 24570, 24576, 24960, 25088, 25480, 26208, 26460, 26624, 26880, 27648, 28080, 28224, 28665, 28672, 29120, 29952, 30240, 30576, 30720, 31360, 32256, 32760, 33280, 34398, 34560, 34944, 35280, 35840, 36864, 37440, 37632, 38220, 39312, 39936, 40320, 40768, 40960, 42336, 43008, 43680, 44928, 45864, 46080, 46592, 47040, 48384, 49140, 49152, 49920, 50176, 50960, 52416, 52920, 53248, 53760, 55296, 56160, 56448, 57330, 57344, 58240, 59904, 60480, 61152, 61440, 62720, 64512, 65520, 66560, 68796, 69120, 69888, 70560, 71680, 73728, 74880, 75264, 76440, 78624, 79872, 80640, 81536, 81920, 84672, 85995, 86016, 87360, 89856, 91728, 92160, 93184, 94080, 96768, 98280, 99840, 100352, 101920, 104832, 105840, 106496, 107520, 110592, 112320, 112896, 114660, 114688, 116480, 119808, 120960, 122304, 122880, 125440, 129024, 131040, 133120, 137592, 138240, 139776, 141120, 143360, 147456, 149760, 150528, 152880, 157248, 159744, 161280, 163072, 169344, 171990, 172032, 174720, 179712, 183456, 184320, 186368, 188160, 193536, 196560, 199680, 200704, 203840, 209664, 211680, 212992, 215040, 221184, 224640, 225792, 229320, 232960, 239616, 241920, 244608, 245760, 250880, 258048, 262080, 266240, 275184, 276480, 279552, 282240, 286720, 299520, 301056, 305760, 314496, 319488, 322560, 326144, 338688, 343980, 344064, 349440, 359424, 366912, 368640, 372736, 376320, 387072, 393120, 399360, 401408, 407680, 419328, 423360, 430080, 442368, 449280, 451584, 458640, 465920, 479232, 483840, 489216, 501760, 516096, 524160, 532480, 550368, 552960, 559104, 564480, 573440, 599040, 602112, 611520, 628992, 638976, 645120, 652288, 677376, 687960, 698880, 718848, 733824, 737280, 745472, 752640, 774144, 786240, 798720, 802816, 815360, 838656, 846720, 860160, 898560, 903168, 917280, 931840, 958464, 967680, 978432, 1003520, 1032192, 1048320, 1064960, 1100736, 1105920, 1118208, 1128960, 1198080, 1204224, 1223040, 1257984, 1290240, 1304576, 1354752, 1375920, 1397760, 1437696, 1467648, 1490944, 1505280, 1548288, 1572480, 1597440, 1630720, 1677312, 1693440, 1720320, 1797120, 1806336, 1834560, 1863680, 1916928, 1935360, 1956864, 2007040, 2096640, 2201472, 2211840, 2236416, 2257920, 2396160, 2408448, 2446080, 2515968, 2580480, 2609152, 2709504, 2751840, 2795520, 2875392, 2935296, 3010560, 3096576, 3144960, 3194880, 3261440, 3354624, 3386880, 3594240, 3612672, 3669120, 3727360, 3870720, 3913728, 4014080, 4193280, 4402944, 4472832, 4515840, 4792320, 4892160, 5031936, 5160960, 5218304, 5419008, 5503680, 5591040, 5750784, 5870592, 6021120, 6289920, 6522880, 6709248, 6773760, 7188480, 7225344, 7338240, 7454720, 7741440, 7827456, 8386560, 8805888, 9031680, 9584640, 9784320, 10063872, 10436608, 10838016, 11007360, 11182080, 11741184, 12042240, 12579840, 13045760, 13418496, 13547520, 14376960, 14676480, 15482880, 15654912, 16773120, 17611776, 18063360, 19568640, 20127744, 21676032, 22014720, 22364160, 23482368, 25159680, 26091520, 27095040, 28753920, 29352960, 31309824, 33546240, 35223552, 36126720, 39137280, 40255488, 44029440, 46964736, 50319360, 52183040, 54190080, 58705920, 67092480, 70447104, 78274560, 88058880, 93929472, 100638720, 108380160, 117411840, 140894208, 156549120, 176117760, 201277440, 234823680, 281788416, 352235520, 469647360, 704471040, 1408942080]

約数ペア:

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(6720, 209664), (6912, 203840), (7020, 200704), (7056, 199680), (7168, 196560), (7280, 193536), (7488, 188160), (7560, 186368), (7644, 184320), (7680, 183456), (7840, 179712), (8064, 174720), (8190, 172032), (8192, 171990), (8320, 169344), (8640, 163072), (8736, 161280), (8820, 159744), (8960, 157248), (9216, 152880), (9360, 150528), (9408, 149760), (9555, 147456), (9828, 143360), (9984, 141120), (10080, 139776), (10192, 138240), (10240, 137592), (10584, 133120), (10752, 131040), (10920, 129024), (11232, 125440), (11466, 122880), (11520, 122304), (11648, 120960), (11760, 119808), (12096, 116480), (12285, 114688), (12288, 114660), (12480, 112896), (12544, 112320), (12740, 110592), (13104, 107520), (13230, 106496), (13312, 105840), (13440, 104832), (13824, 101920), (14040, 100352), (14112, 99840), (14336, 98280), (14560, 96768), (14976, 94080), (15120, 93184), (15288, 92160), (15360, 91728), (15680, 89856), (16128, 87360), (16380, 86016), (16384, 85995), (16640, 84672), (17199, 81920), 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