56481546240

素因数分解:

$2^{20}\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1$

素因数の和:83

約数の個数: 840

約数和(自身を含む): 243605060160

約数和(自身を除く): 187123513920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 64, 70, 72, 76, 80, 81, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 128, 133, 135, 140, 144, 152, 160, 162, 168, 171, 180, 189, 190, 192, 210, 216, 224, 228, 240, 252, 256, 266, 270, 280, 285, 288, 304, 315, 320, 324, 336, 342, 360, 378, 380, 384, 399, 405, 420, 432, 448, 456, 480, 504, 512, 513, 532, 540, 560, 567, 570, 576, 608, 630, 640, 648, 665, 672, 684, 720, 756, 760, 768, 798, 810, 840, 855, 864, 896, 912, 945, 960, 1008, 1024, 1026, 1064, 1080, 1120, 1134, 1140, 1152, 1197, 1216, 1260, 1280, 1296, 1330, 1344, 1368, 1440, 1512, 1520, 1536, 1539, 1596, 1620, 1680, 1710, 1728, 1792, 1824, 1890, 1920, 1995, 2016, 2048, 2052, 2128, 2160, 2240, 2268, 2280, 2304, 2394, 2432, 2520, 2560, 2565, 2592, 2660, 2688, 2736, 2835, 2880, 3024, 3040, 3072, 3078, 3192, 3240, 3360, 3420, 3456, 3584, 3591, 3648, 3780, 3840, 3990, 4032, 4096, 4104, 4256, 4320, 4480, 4536, 4560, 4608, 4788, 4864, 5040, 5120, 5130, 5184, 5320, 5376, 5472, 5670, 5760, 5985, 6048, 6080, 6144, 6156, 6384, 6480, 6720, 6840, 6912, 7168, 7182, 7296, 7560, 7680, 7695, 7980, 8064, 8192, 8208, 8512, 8640, 8960, 9072, 9120, 9216, 9576, 9728, 10080, 10240, 10260, 10368, 10640, 10752, 10773, 10944, 11340, 11520, 11970, 12096, 12160, 12288, 12312, 12768, 12960, 13440, 13680, 13824, 14336, 14364, 14592, 15120, 15360, 15390, 15960, 16128, 16384, 16416, 17024, 17280, 17920, 17955, 18144, 18240, 18432, 19152, 19456, 20160, 20480, 20520, 20736, 21280, 21504, 21546, 21888, 22680, 23040, 23940, 24192, 24320, 24576, 24624, 25536, 25920, 26880, 27360, 27648, 28672, 28728, 29184, 30240, 30720, 30780, 31920, 32256, 32768, 32832, 34048, 34560, 35840, 35910, 36288, 36480, 36864, 38304, 38912, 40320, 40960, 41040, 41472, 42560, 43008, 43092, 43776, 45360, 46080, 47880, 48384, 48640, 49152, 49248, 51072, 51840, 53760, 53865, 54720, 55296, 57344, 57456, 58368, 60480, 61440, 61560, 63840, 64512, 65536, 65664, 68096, 69120, 71680, 71820, 72576, 72960, 73728, 76608, 77824, 80640, 81920, 82080, 82944, 85120, 86016, 86184, 87552, 90720, 92160, 95760, 96768, 97280, 98304, 98496, 102144, 103680, 107520, 107730, 109440, 110592, 114688, 114912, 116736, 120960, 122880, 123120, 127680, 129024, 131072, 131328, 136192, 138240, 143360, 143640, 145152, 145920, 147456, 153216, 155648, 161280, 163840, 164160, 165888, 170240, 172032, 172368, 175104, 181440, 184320, 191520, 193536, 194560, 196608, 196992, 204288, 207360, 215040, 215460, 218880, 221184, 229376, 229824, 233472, 241920, 245760, 246240, 255360, 258048, 262144, 262656, 272384, 276480, 286720, 287280, 290304, 291840, 294912, 306432, 311296, 322560, 327680, 328320, 331776, 340480, 344064, 344736, 350208, 362880, 368640, 383040, 387072, 389120, 393216, 393984, 408576, 414720, 430080, 430920, 437760, 442368, 458752, 459648, 466944, 483840, 491520, 492480, 510720, 516096, 524288, 525312, 544768, 552960, 573440, 574560, 580608, 583680, 589824, 612864, 622592, 645120, 655360, 656640, 663552, 680960, 688128, 689472, 700416, 725760, 737280, 766080, 774144, 778240, 786432, 787968, 817152, 829440, 860160, 861840, 875520, 884736, 917504, 919296, 933888, 967680, 983040, 984960, 1021440, 1032192, 1048576, 1050624, 1089536, 1105920, 1146880, 1149120, 1161216, 1167360, 1179648, 1225728, 1245184, 1290240, 1310720, 1313280, 1327104, 1361920, 1376256, 1378944, 1400832, 1451520, 1474560, 1532160, 1548288, 1556480, 1572864, 1575936, 1634304, 1658880, 1720320, 1723680, 1751040, 1769472, 1835008, 1838592, 1867776, 1935360, 1966080, 1969920, 2042880, 2064384, 2101248, 2179072, 2211840, 2293760, 2298240, 2322432, 2334720, 2359296, 2451456, 2490368, 2580480, 2621440, 2626560, 2654208, 2723840, 2752512, 2757888, 2801664, 2903040, 2949120, 3064320, 3096576, 3112960, 3145728, 3151872, 3268608, 3317760, 3440640, 3447360, 3502080, 3538944, 3670016, 3677184, 3735552, 3870720, 3932160, 3939840, 4085760, 4128768, 4202496, 4358144, 4423680, 4587520, 4596480, 4644864, 4669440, 4718592, 4902912, 4980736, 5160960, 5242880, 5253120, 5308416, 5447680, 5505024, 5515776, 5603328, 5806080, 5898240, 6128640, 6193152, 6225920, 6303744, 6537216, 6635520, 6881280, 6894720, 7004160, 7077888, 7340032, 7354368, 7471104, 7741440, 7864320, 7879680, 8171520, 8257536, 8404992, 8716288, 8847360, 9175040, 9192960, 9289728, 9338880, 9437184, 9805824, 9961472, 10321920, 10506240, 10616832, 10895360, 11010048, 11031552, 11206656, 11612160, 11796480, 12257280, 12386304, 12451840, 12607488, 13074432, 13271040, 13762560, 13789440, 14008320, 14155776, 14708736, 14942208, 15482880, 15728640, 15759360, 16343040, 16515072, 16809984, 17432576, 17694720, 18350080, 18385920, 18579456, 18677760, 19611648, 19922944, 20643840, 21012480, 21233664, 21790720, 22020096, 22063104, 22413312, 23224320, 23592960, 24514560, 24772608, 24903680, 25214976, 26148864, 26542080, 27525120, 27578880, 28016640, 28311552, 29417472, 29884416, 30965760, 31518720, 32686080, 33030144, 33619968, 34865152, 35389440, 36700160, 36771840, 37158912, 37355520, 39223296, 41287680, 42024960, 42467328, 43581440, 44126208, 44826624, 46448640, 47185920, 49029120, 49545216, 49807360, 50429952, 52297728, 53084160, 55050240, 55157760, 56033280, 58834944, 59768832, 61931520, 63037440, 65372160, 66060288, 67239936, 69730304, 70778880, 73543680, 74317824, 74711040, 78446592, 82575360, 84049920, 84934656, 87162880, 88252416, 89653248, 92897280, 98058240, 99090432, 99614720, 100859904, 104595456, 106168320, 110100480, 110315520, 112066560, 117669888, 123863040, 126074880, 130744320, 134479872, 139460608, 141557760, 147087360, 148635648, 149422080, 156893184, 165150720, 168099840, 174325760, 176504832, 179306496, 185794560, 196116480, 198180864, 201719808, 209190912, 212336640, 220631040, 224133120, 235339776, 247726080, 252149760, 261488640, 268959744, 294174720, 297271296, 298844160, 313786368, 330301440, 336199680, 348651520, 353009664, 371589120, 392232960, 403439616, 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約数ペア:

[(1, 56481546240), (2, 28240773120), (3, 18827182080), (4, 14120386560), (5, 11296309248), (6, 9413591040), (7, 8068792320), (8, 7060193280), (9, 6275727360), (10, 5648154624), (12, 4706795520), (14, 4034396160), (15, 3765436416), (16, 3530096640), (18, 3137863680), (19, 2972712960), (20, 2824077312), (21, 2689597440), (24, 2353397760), (27, 2091909120), (28, 2017198080), (30, 1882718208), (32, 1765048320), (35, 1613758464), (36, 1568931840), (38, 1486356480), (40, 1412038656), (42, 1344798720), (45, 1255145472), (48, 1176698880), (54, 1045954560), (56, 1008599040), (57, 990904320), (60, 941359104), (63, 896532480), (64, 882524160), (70, 806879232), (72, 784465920), (76, 743178240), (80, 706019328), (81, 697303040), (84, 672399360), (90, 627572736), (95, 594542592), (96, 588349440), (105, 537919488), (108, 522977280), (112, 504299520), (114, 495452160), (120, 470679552), (126, 448266240), (128, 441262080), (133, 424673280), (135, 418381824), (140, 403439616), (144, 392232960), (152, 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