19979822016

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:151

約数の個数: 896

約数和(自身を含む): 79249950720

約数和(自身を除く): 59270128704

約数列:

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4284, 4356, 4488, 4599, 4672, 4752, 4818, 4896, 4928, 4964, 5049, 5082, 5236, 5256, 5324, 5544, 5621, 5712, 5808, 5984, 6048, 6132, 6171, 6336, 6424, 6426, 6534, 6732, 6776, 7008, 7227, 7344, 7392, 7446, 7616, 7623, 7744, 7854, 7884, 7986, 8176, 8228, 8316, 8568, 8687, 8712, 8833, 8976, 9198, 9317, 9504, 9636, 9792, 9928, 10098, 10164, 10472, 10512, 10648, 11088, 11169, 11242, 11424, 11616, 11781, 11968, 11979, 12096, 12264, 12342, 12848, 12852, 13068, 13464, 13552, 13651, 13797, 14016, 14399, 14454, 14688, 14784, 14892, 15246, 15708, 15768, 15972, 16352, 16456, 16632, 16863, 17136, 17374, 17424, 17666, 17952, 18396, 18513, 18634, 19008, 19272, 19856, 20196, 20328, 20944, 21024, 21296, 21681, 22176, 22338, 22484, 22627, 22848, 22869, 23232, 23562, 23958, 24528, 24684, 25696, 25704, 26061, 26136, 26499, 26928, 27104, 27302, 27594, 27951, 28798, 28908, 29376, 29784, 30492, 31416, 31536, 31944, 32704, 32912, 33264, 33507, 33726, 34272, 34748, 34848, 35332, 35343, 35904, 35937, 36792, 37026, 37268, 38544, 39712, 40392, 40656, 40953, 41888, 42048, 42592, 43197, 43362, 44352, 44676, 44968, 45254, 45738, 47124, 47916, 49056, 49368, 50589, 51392, 51408, 52122, 52272, 52998, 53856, 54208, 54604, 55188, 55539, 55902, 57596, 57816, 59568, 60984, 61831, 62832, 63072, 63888, 65824, 66528, 67014, 67452, 67881, 68544, 69496, 69696, 70664, 70686, 71874, 73584, 74052, 74536, 77088, 78183, 79424, 79497, 80784, 81312, 81906, 83776, 83853, 85184, 86394, 86724, 89352, 89936, 90508, 91476, 94248, 95557, 95832, 97163, 98112, 98736, 101178, 102816, 104244, 104544, 105996, 107712, 109208, 110376, 111078, 111804, 115192, 115632, 119136, 121968, 122859, 123662, 125664, 126144, 127776, 129591, 131648, 133056, 134028, 134904, 135762, 138992, 141328, 141372, 143748, 147168, 148104, 149072, 150161, 151767, 154176, 156366, 158389, 158994, 161568, 162624, 163812, 167706, 172788, 173448, 178704, 179872, 181016, 182952, 185493, 188496, 191114, 191664, 194326, 197472, 202356, 203643, 205632, 208488, 209088, 211992, 218416, 220752, 222156, 223608, 230384, 231264, 234549, 238272, 238491, 243936, 245718, 247324, 251328, 251559, 255552, 259182, 268056, 269808, 271524, 277984, 282656, 282744, 286671, 287496, 291489, 294336, 296208, 298144, 300322, 303534, 312732, 316778, 317988, 323136, 327624, 335412, 345576, 346896, 357408, 359744, 362032, 365904, 368577, 370986, 376992, 382228, 383328, 388652, 388773, 394944, 404712, 407286, 416976, 423984, 436832, 441504, 444312, 447216, 450483, 460768, 462528, 469098, 475167, 476982, 487872, 491436, 494648, 503118, 518364, 536112, 539616, 543048, 555968, 556479, 565312, 565488, 573342, 574992, 582978, 592416, 596288, 600644, 607068, 610929, 625464, 633556, 635976, 655248, 670824, 680141, 691152, 693792, 714816, 724064, 731808, 737154, 741972, 753984, 764456, 766656, 777304, 777546, 809424, 814572, 833952, 847968, 860013, 873664, 874467, 883008, 888624, 894432, 900966, 921536, 938196, 950334, 953964, 982872, 989296, 1006236, 1036728, 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5441128, 5702004, 5897232, 5935776, 6115648, 6121269, 6218432, 6220368, 6306762, 6516576, 6607084, 6677748, 6880104, 6995736, 7207728, 7505568, 7602672, 7631712, 7862976, 8049888, 8108694, 8161692, 8293824, 8409016, 8553006, 8903664, 9173472, 9327648, 9460143, 9610304, 9713088, 9774864, 9910626, 10136896, 10320156, 10493604, 10811592, 10882256, 11404008, 11562397, 11794464, 11871552, 12242538, 12440736, 12613524, 13033152, 13214168, 13355496, 13760208, 13991472, 14415456, 14865939, 15011136, 15205344, 15263424, 16099776, 16217388, 16323384, 16818032, 17106012, 17807328, 18346944, 18363807, 18655296, 18920286, 19549728, 19821252, 20640312, 20987208, 21623184, 21764512, 22808016, 23124794, 23588928, 24485076, 24881472, 25227048, 26428336, 26710992, 27520416, 27982944, 28380429, 28830912, 29731878, 30410688, 32434776, 32646768, 33636064, 34212024, 34687191, 35614656, 36727614, 37840572, 39099456, 39642504, 41280624, 41974416, 43246368, 43529024, 44597817, 45616032, 46249588, 48970152, 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約数ペア:

[(1, 19979822016), (2, 9989911008), (3, 6659940672), (4, 4994955504), (6, 3329970336), (7, 2854260288), (8, 2497477752), (9, 2219980224), (11, 1816347456), (12, 1664985168), (14, 1427130144), (16, 1248738876), (17, 1175283648), (18, 1109990112), (21, 951420096), (22, 908173728), (24, 832492584), (27, 739993408), (28, 713565072), (32, 624369438), (33, 605449152), (34, 587641824), (36, 554995056), (42, 475710048), (44, 454086864), (48, 416246292), (51, 391761216), (54, 369996704), (56, 356782536), (63, 317140032), (64, 312184719), (66, 302724576), (68, 293820912), (72, 277497528), (73, 273696192), (77, 259478208), (84, 237855024), (88, 227043432), (96, 208123146), (99, 201816384), (102, 195880608), (108, 184998352), (112, 178391268), (119, 167897664), (121, 165122496), (126, 158570016), (132, 151362288), (136, 146910456), (144, 138748764), (146, 136848096), (153, 130587072), (154, 129739104), (168, 118927512), (176, 113521716), (187, 106843968), (189, 105713344), (192, 104061573), (198, 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(1008, 19821252), (1022, 19549728), (1056, 18920286), (1071, 18655296), (1088, 18363807), (1089, 18346944), (1122, 17807328), (1168, 17106012), (1188, 16818032), (1224, 16323384), (1232, 16217388), (1241, 16099776), (1309, 15263424), (1314, 15205344), (1331, 15011136), (1344, 14865939), (1386, 14415456), (1428, 13991472), (1452, 13760208), (1496, 13355496), (1512, 13214168), (1533, 13033152), (1584, 12613524), (1606, 12440736), (1632, 12242538), (1683, 11871552), (1694, 11794464), (1728, 11562397), (1752, 11404008), (1836, 10882256), (1848, 10811592), (1904, 10493604), (1936, 10320156), (1971, 10136896), (2016, 9910626), (2044, 9774864), (2057, 9713088), (2079, 9610304), (2112, 9460143), (2142, 9327648), (2178, 9173472), (2244, 8903664), (2336, 8553006), (2376, 8409016), (2409, 8293824), (2448, 8161692), (2464, 8108694), (2482, 8049888), (2541, 7862976), (2618, 7631712), (2628, 7602672), (2662, 7505568), (2772, 7207728), (2856, 6995736), (2904, 6880104), (2992, 6677748), (3024, 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(7854, 2543904), (7884, 2534224), (7986, 2501856), (8176, 2443716), (8228, 2428272), (8316, 2402576), (8568, 2331912), (8687, 2299968), (8712, 2293368), (8833, 2261952), (8976, 2225916), (9198, 2172192), (9317, 2144448), (9504, 2102254), (9636, 2073456), (9792, 2040423), (9928, 2012472), (10098, 1978592), (10164, 1965744), (10472, 1907928), (10512, 1900668), (10648, 1876392), (11088, 1801932), (11169, 1788864), (11242, 1777248), (11424, 1748934), (11616, 1720026), (11781, 1695936), (11968, 1669437), (11979, 1667904), (12096, 1651771), (12264, 1629144), (12342, 1618848), (12848, 1555092), (12852, 1554608), (13068, 1528912), (13464, 1483944), (13552, 1474308), (13651, 1463616), (13797, 1448128), (14016, 1425501), (14399, 1387584), (14454, 1382304), (14688, 1360282), (14784, 1351449), (14892, 1341648), (15246, 1310496), (15708, 1271952), (15768, 1267112), (15972, 1250928), (16352, 1221858), (16456, 1214136), (16632, 1201288), (16863, 1184832), (17136, 1165956), (17374, 1149984), (17424, 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(81312, 245718), (81906, 243936), (83776, 238491), (83853, 238272), (85184, 234549), (86394, 231264), (86724, 230384), (89352, 223608), (89936, 222156), (90508, 220752), (91476, 218416), (94248, 211992), (95557, 209088), (95832, 208488), (97163, 205632), (98112, 203643), (98736, 202356), (101178, 197472), (102816, 194326), (104244, 191664), (104544, 191114), (105996, 188496), (107712, 185493), (109208, 182952), (110376, 181016), (111078, 179872), (111804, 178704), (115192, 173448), (115632, 172788), (119136, 167706), (121968, 163812), (122859, 162624), (123662, 161568), (125664, 158994), (126144, 158389), (127776, 156366), (129591, 154176), (131648, 151767), (133056, 150161), (134028, 149072), (134904, 148104), (135762, 147168), (138992, 143748), (141328, 141372)]