20921261760

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{283}}^1$

素因数の和:525

約数の個数: 672

約数和(自身を含む): 87324956160

約数和(自身を除く): 66403694400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 192, 193, 210, 224, 228, 240, 252, 266, 280, 283, 285, 288, 304, 315, 320, 336, 342, 360, 380, 386, 399, 420, 448, 456, 480, 504, 532, 560, 566, 570, 576, 579, 608, 630, 665, 672, 684, 720, 760, 772, 798, 840, 849, 855, 912, 960, 965, 1008, 1064, 1120, 1132, 1140, 1158, 1197, 1216, 1260, 1330, 1344, 1351, 1368, 1415, 1440, 1520, 1544, 1596, 1680, 1698, 1710, 1737, 1824, 1930, 1981, 1995, 2016, 2128, 2240, 2264, 2280, 2316, 2394, 2520, 2547, 2660, 2702, 2736, 2830, 2880, 2895, 3040, 3088, 3192, 3360, 3396, 3420, 3474, 3648, 3667, 3860, 3962, 3990, 4032, 4053, 4245, 4256, 4528, 4560, 4632, 4788, 5040, 5094, 5320, 5377, 5404, 5472, 5660, 5790, 5943, 5985, 6080, 6176, 6384, 6720, 6755, 6792, 6840, 6948, 7334, 7720, 7924, 7980, 8106, 8490, 8512, 8685, 9056, 9120, 9264, 9576, 9905, 10080, 10188, 10640, 10754, 10808, 10944, 11001, 11320, 11580, 11886, 11970, 12159, 12352, 12735, 12768, 13510, 13584, 13680, 13896, 14668, 15440, 15848, 15960, 16131, 16212, 16980, 17370, 17829, 18112, 18240, 18335, 18528, 19152, 19810, 20160, 20265, 20376, 21280, 21508, 21616, 22002, 22640, 23160, 23772, 23940, 24318, 25470, 25536, 25669, 26885, 27020, 27168, 27360, 27792, 29336, 29715, 30880, 31696, 31920, 32262, 32424, 33003, 33960, 34740, 35658, 36670, 37056, 37639, 38304, 39620, 40530, 40752, 42560, 43016, 43232, 44004, 45280, 46320, 47544, 47880, 48393, 48636, 50940, 51338, 53770, 54040, 54336, 54619, 54720, 55005, 55584, 58672, 59430, 60795, 61760, 63392, 63840, 64524, 64848, 66006, 67920, 69480, 71316, 73340, 75278, 76608, 77007, 79240, 80655, 81060, 81504, 86032, 86464, 88008, 89145, 90560, 92640, 95088, 95760, 96786, 97272, 101880, 102676, 107540, 108080, 109238, 110010, 111168, 112917, 117344, 118860, 121590, 126784, 127680, 128345, 129048, 129696, 132012, 135840, 138960, 142632, 146680, 150556, 154014, 158480, 161310, 162120, 163008, 163857, 165015, 172064, 176016, 178290, 185280, 188195, 190176, 191520, 193572, 194544, 203760, 205352, 215080, 216160, 218476, 220020, 225834, 231021, 234688, 237720, 241965, 243180, 256690, 258096, 259392, 264024, 271680, 273095, 277920, 285264, 293360, 301112, 308028, 316960, 322620, 324240, 327714, 330030, 338751, 344128, 352032, 356580, 376390, 380352, 382333, 383040, 385035, 387144, 389088, 407520, 410704, 430160, 432320, 436952, 440040, 451668, 462042, 475440, 483930, 486360, 491571, 513380, 516192, 528048, 546190, 555840, 564585, 570528, 586720, 602224, 616056, 633920, 645240, 648480, 655428, 660060, 677502, 704064, 713160, 752780, 764666, 770070, 774288, 778176, 815040, 819285, 821408, 860320, 873904, 880080, 903336, 924084, 950880, 967860, 972720, 983142, 1026760, 1032384, 1037761, 1056096, 1092380, 1129170, 1141056, 1146999, 1155105, 1173440, 1204448, 1232112, 1290480, 1296960, 1310856, 1320120, 1355004, 1426320, 1505560, 1529332, 1540140, 1548576, 1638570, 1642816, 1693755, 1720640, 1747808, 1760160, 1806672, 1848168, 1901760, 1911665, 1935720, 1945440, 1966284, 2053520, 2075522, 2112192, 2184760, 2258340, 2293998, 2310210, 2408896, 2457855, 2464224, 2580960, 2621712, 2640240, 2710008, 2852640, 3011120, 3058664, 3080280, 3097152, 3113283, 3277140, 3387510, 3440997, 3495616, 3520320, 3613344, 3696336, 3823330, 3871440, 3890880, 3932568, 4107040, 4151044, 4369520, 4516680, 4587996, 4620420, 4915710, 4928448, 5161920, 5188805, 5243424, 5280480, 5420016, 5705280, 5734995, 6022240, 6117328, 6160560, 6226566, 6554280, 6775020, 6881994, 7226688, 7264327, 7392672, 7646660, 7742880, 7865136, 8214080, 8302088, 8739040, 9033360, 9175992, 9240840, 9339849, 9831420, 10377610, 10486848, 10560960, 10840032, 11469990, 12044480, 12234656, 12321120, 12453132, 13108560, 13550040, 13763988, 14528654, 14785344, 15293320, 15485760, 15566415, 15730272, 16604176, 17204985, 17478080, 18066720, 18351984, 18481680, 18679698, 19662840, 20755220, 21680064, 21792981, 22939980, 24469312, 24642240, 24906264, 26217120, 27100080, 27527976, 29057308, 30586640, 31132830, 31460544, 33208352, 34409970, 36133440, 36321635, 36703968, 36963360, 37359396, 39325680, 41510440, 43585962, 45879960, 46699245, 49812528, 52434240, 54200160, 55055952, 58114616, 61173280, 62265660, 65378943, 66416704, 68819940, 72643270, 73407936, 73926720, 74718792, 78651360, 83020880, 87171924, 91759920, 93398490, 99625056, 108400320, 108964905, 110111904, 116229232, 122346560, 124531320, 130757886, 137639880, 145286540, 149437584, 157302720, 166041760, 174343848, 183519840, 186796980, 199250112, 217929810, 220223808, 232458464, 249062640, 261515772, 275279760, 290573080, 298875168, 326894715, 332083520, 348687696, 367039680, 373593960, 435859620, 464916928, 498125280, 523031544, 550559520, 581146160, 597750336, 653789430, 697375392, 747187920, 871719240, 996250560, 1046063088, 1101119040, 1162292320, 1307578860, 1394750784, 1494375840, 1743438480, 2092126176, 2324584640, 2615157720, 2988751680, 3486876960, 4184252352, 5230315440, 6973753920, 10460630880, 20921261760]

約数ペア:

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