81442587072

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:481

約数の個数: 672

約数和(自身を含む): 290708974080

約数和(自身を除く): 209266387008

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 32, 33, 34, 42, 44, 48, 51, 56, 64, 66, 68, 77, 84, 88, 89, 96, 102, 112, 119, 121, 132, 136, 154, 168, 176, 178, 187, 192, 204, 224, 231, 238, 242, 264, 267, 272, 308, 331, 336, 352, 356, 357, 363, 374, 408, 448, 462, 476, 484, 528, 534, 544, 561, 616, 623, 662, 672, 704, 712, 714, 726, 748, 816, 847, 924, 952, 968, 979, 993, 1056, 1068, 1088, 1122, 1232, 1246, 1309, 1324, 1344, 1424, 1428, 1452, 1496, 1513, 1632, 1694, 1848, 1869, 1904, 1936, 1958, 1986, 2057, 2112, 2136, 2244, 2317, 2464, 2492, 2541, 2618, 2648, 2848, 2856, 2904, 2937, 2992, 3026, 3264, 3388, 3641, 3696, 3738, 3808, 3872, 3916, 3927, 3972, 4114, 4272, 4488, 4539, 4634, 4928, 4984, 5082, 5236, 5296, 5627, 5696, 5712, 5808, 5874, 5984, 6052, 6171, 6776, 6853, 6951, 7282, 7392, 7476, 7616, 7744, 7832, 7854, 7944, 8228, 8544, 8976, 9078, 9268, 9968, 10164, 10472, 10591, 10592, 10769, 10923, 11254, 11424, 11616, 11748, 11968, 12104, 12342, 13552, 13706, 13902, 14399, 14564, 14784, 14952, 15664, 15708, 15888, 16456, 16643, 16881, 17088, 17952, 18156, 18536, 19936, 20328, 20559, 20944, 21182, 21184, 21538, 21846, 22508, 22848, 23232, 23496, 24208, 24684, 25487, 27104, 27412, 27804, 28798, 29128, 29459, 29904, 31328, 31416, 31773, 31776, 32307, 32912, 33286, 33762, 35904, 36312, 37072, 39389, 39872, 40051, 40656, 41118, 41888, 42364, 43076, 43197, 43692, 45016, 46992, 48416, 49368, 49929, 50974, 54208, 54824, 55608, 57596, 58256, 58918, 59808, 61897, 62656, 62832, 63546, 63552, 64614, 65824, 66572, 67524, 72624, 74144, 75383, 76461, 78778, 80102, 81312, 82236, 83776, 84728, 86152, 86394, 87384, 88377, 90032, 93984, 96832, 98736, 99858, 101948, 109648, 111216, 115192, 116501, 116512, 117836, 118167, 119616, 120153, 123794, 125664, 127092, 129228, 131648, 133144, 135048, 145248, 148288, 150766, 152922, 157556, 160204, 162624, 164472, 169456, 172304, 172788, 174768, 176754, 180064, 183073, 185691, 187968, 197472, 199716, 203896, 206213, 219296, 222432, 226149, 230384, 233002, 233024, 235672, 236334, 240306, 247588, 251328, 254184, 258456, 266288, 270096, 280357, 290496, 301532, 305844, 315112, 320408, 324049, 328944, 338912, 344608, 345576, 349503, 349536, 353508, 360128, 366146, 371382, 394944, 399432, 407792, 412426, 433279, 438592, 444864, 452298, 460768, 466004, 471344, 472668, 480612, 495176, 500803, 508368, 516912, 532576, 540192, 549219, 560714, 603064, 611688, 618639, 630224, 640816, 648098, 657888, 677824, 680867, 689216, 691152, 699006, 699072, 707016, 732292, 742764, 798864, 815584, 824852, 841071, 866558, 904596, 921536, 932008, 942688, 945336, 961224, 972147, 990352, 1001606, 1016736, 1033824, 1065152, 1080384, 1098438, 1121428, 1206128, 1223376, 1237278, 1260448, 1281511, 1281632, 1296196, 1299837, 1315776, 1361734, 1382304, 1398012, 1414032, 1464584, 1485528, 1502409, 1597728, 1631168, 1649704, 1682142, 1733116, 1809192, 1864016, 1885376, 1890672, 1922448, 1944294, 1980704, 2003212, 2033472, 2042601, 2067648, 2196876, 2242856, 2268343, 2412256, 2446752, 2474556, 2520896, 2563022, 2563264, 2592392, 2599674, 2723468, 2764608, 2796024, 2828064, 2929168, 2971056, 3004818, 3195456, 3299408, 3364284, 3466232, 3505621, 3564539, 3618384, 3728032, 3781344, 3844533, 3844896, 3888588, 3961408, 4006424, 4085202, 4393752, 4485712, 4536686, 4766069, 4824512, 4893504, 4949112, 5126044, 5184784, 5199348, 5446936, 5508833, 5592048, 5656128, 5858336, 5942112, 6009636, 6598816, 6728568, 6805029, 6932464, 7011242, 7129078, 7236768, 7456064, 7562688, 7689066, 7689792, 7777176, 8012848, 8170404, 8787504, 8971424, 9073372, 9532138, 9898224, 10252088, 10369568, 10398696, 10516863, 10693617, 10893872, 11017666, 11184096, 11716672, 11884224, 12019272, 13197632, 13457136, 13610058, 13864928, 14022484, 14258156, 14298207, 14473536, 15378132, 15554352, 16025696, 16340808, 16526499, 17575008, 17942848, 18146744, 19064276, 19796448, 20504176, 20739136, 20797392, 21033726, 21387234, 21787744, 22035332, 22368192, 24038544, 24951773, 26914272, 27220116, 27729856, 28044968, 28516312, 28596414, 30756264, 31108704, 32051392, 32681616, 33052998, 35150016, 36293488, 38128552, 38561831, 39592896, 41008352, 41594784, 42067452, 42774468, 43575488, 44070664, 48077088, 49903546, 53828544, 54440232, 56089936, 57032624, 57192828, 60597163, 61512528, 62217408, 65363232, 66105996, 72586976, 74855319, 76257104, 77123662, 82016704, 83189568, 84134904, 85548936, 88141328, 96154176, 99807092, 108880464, 112179872, 114065248, 114385656, 115685493, 121194326, 123025056, 130726464, 132211992, 145173952, 149710638, 152514208, 154247324, 168269808, 171097872, 176282656, 181791489, 199614184, 217760928, 224359744, 228130496, 228771312, 231370986, 242388652, 246050112, 264423984, 299421276, 305028416, 308494648, 336539616, 342195744, 352565312, 363582978, 399228368, 424180141, 435521856, 457542624, 462741972, 484777304, 528847968, 598842552, 616989296, 673079232, 684391488, 727165956, 798456736, 848360282, 915085248, 925483944, 969554608, 1057695936, 1197685104, 1233978592, 1272540423, 1454331912, 1596913472, 1696720564, 1850967888, 1939109216, 2395370208, 2467957184, 2545080846, 2908663824, 3393441128, 3701935776, 3878218432, 4790740416, 5090161692, 5817327648, 6786882256, 7403871552, 10180323384, 11634655296, 13573764512, 20360646768, 27147529024, 40721293536, 81442587072]

約数ペア:

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(2317, 35150016), (2464, 33052998), (2492, 32681616), (2541, 32051392), (2618, 31108704), (2648, 30756264), (2848, 28596414), (2856, 28516312), (2904, 28044968), (2937, 27729856), (2992, 27220116), (3026, 26914272), (3264, 24951773), (3388, 24038544), (3641, 22368192), (3696, 22035332), (3738, 21787744), (3808, 21387234), (3872, 21033726), (3916, 20797392), (3927, 20739136), (3972, 20504176), (4114, 19796448), (4272, 19064276), (4488, 18146744), (4539, 17942848), (4634, 17575008), (4928, 16526499), (4984, 16340808), (5082, 16025696), (5236, 15554352), (5296, 15378132), (5627, 14473536), (5696, 14298207), (5712, 14258156), (5808, 14022484), (5874, 13864928), (5984, 13610058), (6052, 13457136), (6171, 13197632), (6776, 12019272), (6853, 11884224), (6951, 11716672), (7282, 11184096), (7392, 11017666), (7476, 10893872), (7616, 10693617), (7744, 10516863), (7832, 10398696), (7854, 10369568), (7944, 10252088), (8228, 9898224), (8544, 9532138), (8976, 9073372), (9078, 8971424), (9268, 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