20679131088

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:388

約数の個数: 640

約数和(自身を含む): 78166425600

約数和(自身を除く): 57487294512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 23, 24, 27, 28, 33, 36, 42, 44, 46, 48, 54, 56, 63, 66, 69, 72, 77, 84, 88, 92, 99, 108, 112, 126, 132, 138, 144, 151, 154, 161, 168, 176, 179, 184, 189, 198, 207, 216, 231, 252, 253, 264, 276, 297, 302, 308, 322, 336, 358, 368, 378, 396, 414, 432, 453, 462, 483, 504, 506, 528, 537, 552, 594, 604, 616, 621, 644, 693, 716, 756, 759, 792, 828, 906, 924, 966, 1008, 1012, 1057, 1074, 1104, 1188, 1208, 1232, 1242, 1253, 1288, 1359, 1386, 1432, 1449, 1512, 1518, 1584, 1611, 1656, 1661, 1771, 1812, 1848, 1932, 1969, 2024, 2079, 2114, 2148, 2277, 2376, 2416, 2484, 2506, 2576, 2718, 2772, 2864, 2898, 3024, 3036, 3171, 3222, 3312, 3322, 3473, 3542, 3624, 3696, 3759, 3864, 3938, 4048, 4077, 4117, 4158, 4228, 4296, 4347, 4554, 4752, 4833, 4968, 4983, 5012, 5313, 5436, 5544, 5796, 5907, 6072, 6342, 6444, 6644, 6831, 6946, 7084, 7248, 7518, 7728, 7876, 8154, 8234, 8316, 8456, 8592, 8694, 9108, 9513, 9666, 9936, 9966, 10024, 10419, 10626, 10872, 11088, 11277, 11592, 11627, 11814, 12144, 12351, 12684, 12888, 13288, 13662, 13783, 13892, 14168, 14949, 15036, 15752, 15939, 16308, 16468, 16632, 16912, 17388, 17721, 18216, 19026, 19332, 19932, 20048, 20838, 21252, 21744, 22554, 23184, 23254, 23628, 24311, 24702, 25368, 25776, 26576, 27029, 27324, 27566, 27784, 28336, 28539, 28819, 29898, 30072, 31257, 31504, 31878, 32616, 32936, 33264, 33831, 34776, 34881, 35442, 36432, 37053, 38052, 38203, 38664, 39864, 41349, 41676, 42504, 44847, 45108, 45287, 46508, 47256, 47817, 48622, 49404, 50736, 53163, 54058, 54648, 55132, 55568, 57078, 57638, 59796, 60144, 62514, 63756, 65232, 65872, 67662, 69552, 69762, 70884, 72933, 74106, 76104, 76406, 77328, 79728, 81087, 82698, 83352, 85008, 86457, 89694, 90216, 90574, 93016, 93771, 94512, 95634, 97244, 98808, 104643, 106326, 108116, 109296, 110264, 111159, 114156, 114609, 115276, 119592, 124047, 125028, 127512, 135324, 135861, 139524, 141768, 145866, 148212, 152208, 152812, 162174, 165396, 166704, 172914, 179388, 180432, 181148, 186032, 187542, 189203, 191268, 194488, 197616, 209286, 212652, 216232, 218799, 220528, 222318, 228312, 229218, 230552, 239184, 243261, 248094, 250056, 255024, 259371, 267421, 270648, 271722, 279048, 283536, 291732, 296424, 297319, 305624, 313929, 317009, 324348, 330792, 343827, 345828, 358776, 362296, 372141, 375084, 378406, 382536, 388976, 407583, 418572, 425304, 432464, 437598, 444636, 456624, 458436, 461104, 486522, 496188, 500112, 518742, 534842, 541296, 543444, 558096, 567609, 583464, 592848, 594638, 611248, 621667, 627858, 634018, 648696, 656397, 661584, 687654, 691656, 717552, 724592, 729783, 744282, 750168, 756812, 765072, 778113, 802263, 815166, 837144, 850608, 875196, 889272, 891957, 916872, 951027, 973044, 992376, 1031481, 1037484, 1069684, 1086888, 1135218, 1166928, 1189276, 1222749, 1243334, 1255716, 1268036, 1297392, 1312794, 1375308, 1383312, 1459566, 1488564, 1500336, 1513624, 1556226, 1604526, 1630332, 1674288, 1702827, 1750392, 1778544, 1783914, 1833744, 1865001, 1902054, 1946088, 1984752, 2062962, 2074968, 2081233, 2139368, 2173776, 2270436, 2378552, 2406789, 2445498, 2486668, 2511432, 2536072, 2625588, 2675871, 2750616, 2853081, 2919132, 2977128, 3027248, 3112452, 3209052, 3260664, 3405654, 3500784, 3567828, 3730002, 3804108, 3892176, 4125924, 4149936, 4162466, 4278736, 4351669, 4540872, 4757104, 4813578, 4890996, 4973336, 5022864, 5072144, 5108481, 5251176, 5351742, 5501232, 5595003, 5706162, 5838264, 5954256, 6224904, 6243699, 6418104, 6521328, 6811308, 6838337, 7135656, 7220367, 7460004, 7608216, 8027613, 8251848, 8324932, 8559243, 8703338, 9081744, 9627156, 9781992, 9946672, 10216962, 10502352, 10703484, 11190006, 11412324, 11676528, 12449808, 12487398, 12836208, 13055007, 13622616, 13676674, 14271312, 14440734, 14920008, 15216432, 16055226, 16503696, 16649864, 16785009, 17118486, 17406676, 18731097, 19254312, 19563984, 20433924, 20515011, 21406968, 22380012, 22824648, 24974796, 26110014, 27245232, 27353348, 28881468, 29840016, 32110452, 33299728, 33570018, 34236972, 34813352, 37462194, 38508624, 39165021, 40867848, 41030022, 42813936, 44760024, 45649296, 47868359, 49949592, 52220028, 54706696, 56193291, 57762936, 61545033, 64220904, 67140036, 68473944, 69626704, 74924388, 78330042, 81735696, 82060044, 89520048, 95736718, 99899184, 104440056, 109413392, 112386582, 115525872, 117495063, 123090066, 128441808, 134280072, 136947888, 143605077, 149848776, 156660084, 164120088, 184635099, 191473436, 208880112, 224773164, 234990126, 246180132, 268560144, 287210154, 299697552, 313320168, 328240176, 369270198, 382946872, 430815231, 449546328, 469980252, 492360264, 574420308, 626640336, 738540396, 765893744, 861630462, 899092656, 939960504, 984720528, 1148840616, 1292445693, 1477080792, 1723260924, 1879921008, 2297681232, 2584891386, 2954161584, 3446521848, 5169782772, 6893043696, 10339565544, 20679131088]

約数ペア:

[(1, 20679131088), (2, 10339565544), (3, 6893043696), (4, 5169782772), (6, 3446521848), (7, 2954161584), (8, 2584891386), (9, 2297681232), (11, 1879921008), (12, 1723260924), (14, 1477080792), (16, 1292445693), (18, 1148840616), (21, 984720528), (22, 939960504), (23, 899092656), (24, 861630462), (27, 765893744), (28, 738540396), (33, 626640336), (36, 574420308), (42, 492360264), (44, 469980252), (46, 449546328), (48, 430815231), (54, 382946872), (56, 369270198), (63, 328240176), (66, 313320168), (69, 299697552), (72, 287210154), (77, 268560144), (84, 246180132), (88, 234990126), (92, 224773164), (99, 208880112), (108, 191473436), (112, 184635099), (126, 164120088), (132, 156660084), (138, 149848776), (144, 143605077), (151, 136947888), (154, 134280072), (161, 128441808), (168, 123090066), (176, 117495063), (179, 115525872), (184, 112386582), (189, 109413392), (198, 104440056), (207, 99899184), (216, 95736718), (231, 89520048), (252, 82060044), (253, 81735696), (264, 78330042), (276, 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(79728, 259371), (81087, 255024), (82698, 250056), (83352, 248094), (85008, 243261), (86457, 239184), (89694, 230552), (90216, 229218), (90574, 228312), (93016, 222318), (93771, 220528), (94512, 218799), (95634, 216232), (97244, 212652), (98808, 209286), (104643, 197616), (106326, 194488), (108116, 191268), (109296, 189203), (110264, 187542), (111159, 186032), (114156, 181148), (114609, 180432), (115276, 179388), (119592, 172914), (124047, 166704), (125028, 165396), (127512, 162174), (135324, 152812), (135861, 152208), (139524, 148212), (141768, 145866)]