20368782720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8243}}^1$

素因数の和:8295

約数の個数: 512

約数和(自身を含む): 84761510400

約数和(自身を除く): 64392727680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 64, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 108, 110, 117, 120, 128, 130, 132, 135, 143, 144, 156, 160, 165, 176, 180, 192, 195, 198, 208, 216, 220, 234, 240, 260, 264, 270, 286, 288, 297, 312, 320, 330, 351, 352, 360, 384, 390, 396, 416, 429, 432, 440, 468, 480, 495, 520, 528, 540, 572, 576, 585, 594, 624, 640, 660, 702, 704, 715, 720, 780, 792, 832, 858, 864, 880, 936, 960, 990, 1040, 1056, 1080, 1144, 1152, 1170, 1188, 1248, 1287, 1320, 1404, 1408, 1430, 1440, 1485, 1560, 1584, 1664, 1716, 1728, 1755, 1760, 1872, 1920, 1980, 2080, 2112, 2145, 2160, 2288, 2340, 2376, 2496, 2574, 2640, 2808, 2860, 2880, 2970, 3120, 3168, 3432, 3456, 3510, 3520, 3744, 3861, 3960, 4160, 4224, 4290, 4320, 4576, 4680, 4752, 4992, 5148, 5280, 5616, 5720, 5760, 5940, 6240, 6336, 6435, 6864, 7020, 7040, 7488, 7722, 7920, 8243, 8320, 8580, 8640, 9152, 9360, 9504, 10296, 10560, 11232, 11440, 11880, 12480, 12672, 12870, 13728, 14040, 14976, 15444, 15840, 16486, 17160, 17280, 18304, 18720, 19008, 19305, 20592, 21120, 22464, 22880, 23760, 24729, 24960, 25740, 27456, 28080, 30888, 31680, 32972, 34320, 37440, 38016, 38610, 41184, 41215, 44928, 45760, 47520, 49458, 51480, 54912, 56160, 61776, 63360, 65944, 68640, 74187, 74880, 77220, 82368, 82430, 90673, 91520, 95040, 98916, 102960, 107159, 112320, 123552, 123645, 131888, 137280, 148374, 154440, 164736, 164860, 181346, 190080, 197832, 205920, 214318, 222561, 224640, 247104, 247290, 263776, 272019, 274560, 296748, 308880, 321477, 329720, 362692, 370935, 395664, 411840, 428636, 445122, 453365, 494208, 494580, 527552, 535795, 544038, 593496, 617760, 642954, 659440, 725384, 741870, 791328, 816057, 823680, 857272, 890244, 906730, 964431, 989160, 1055104, 1071590, 1088076, 1112805, 1178749, 1186992, 1235520, 1285908, 1318880, 1360095, 1450768, 1483740, 1582656, 1607385, 1632114, 1714544, 1780488, 1813460, 1928862, 1978320, 2143180, 2176152, 2225610, 2357498, 2373984, 2448171, 2471040, 2571816, 2637760, 2720190, 2893293, 2901536, 2967480, 3165312, 3214770, 3264228, 3429088, 3536247, 3560976, 3626920, 3857724, 3956640, 4080285, 4286360, 4352304, 4451220, 4714996, 4747968, 4822155, 4896342, 5143632, 5275520, 5440380, 5786586, 5803072, 5893745, 5934960, 6429540, 6528456, 6858176, 7072494, 7121952, 7253840, 7715448, 7913280, 8160570, 8572720, 8704608, 8902440, 9429992, 9495936, 9644310, 9792684, 10287264, 10608741, 10880760, 11573172, 11606144, 11787490, 11869920, 12240855, 12859080, 13056912, 13716352, 14144988, 14243904, 14466465, 14507680, 15430896, 15826560, 16321140, 17145440, 17409216, 17681235, 17804880, 18859984, 19288620, 19585368, 20574528, 21217482, 21761520, 23146344, 23574980, 23739840, 24481710, 25718160, 26113824, 28289976, 28487808, 28932930, 29015360, 30861792, 31826223, 32642280, 34290880, 34818432, 35362470, 35609760, 37719968, 38577240, 39170736, 41149056, 42434964, 43523040, 46292688, 47149960, 47479680, 48963420, 51436320, 52227648, 53043705, 56579952, 57865860, 58030720, 61723584, 63652446, 65284560, 68581760, 70724940, 71219520, 75439936, 77154480, 78341472, 84869928, 87046080, 92585376, 94299920, 97926840, 102872640, 104455296, 106087410, 113159904, 115731720, 123447168, 127304892, 130569120, 141449880, 142439040, 150879872, 154308960, 156682944, 159131115, 169739856, 174092160, 185170752, 188599840, 195853680, 205745280, 212174820, 226319808, 231463440, 254609784, 261138240, 282899760, 308617920, 313365888, 318262230, 339479712, 370341504, 377199680, 391707360, 424349640, 452639616, 462926880, 509219568, 522276480, 565799520, 617235840, 636524460, 678959424, 754399360, 783414720, 848699280, 925853760, 1018439136, 1131599040, 1273048920, 1357918848, 1566829440, 1697398560, 1851707520, 2036878272, 2263198080, 2546097840, 3394797120, 4073756544, 5092195680, 6789594240, 10184391360, 20368782720]

約数ペア:

[(1, 20368782720), (2, 10184391360), (3, 6789594240), (4, 5092195680), (5, 4073756544), (6, 3394797120), (8, 2546097840), (9, 2263198080), (10, 2036878272), (11, 1851707520), (12, 1697398560), (13, 1566829440), (15, 1357918848), (16, 1273048920), (18, 1131599040), (20, 1018439136), (22, 925853760), (24, 848699280), (26, 783414720), (27, 754399360), (30, 678959424), (32, 636524460), (33, 617235840), (36, 565799520), (39, 522276480), (40, 509219568), (44, 462926880), (45, 452639616), (48, 424349640), (52, 391707360), (54, 377199680), (55, 370341504), (60, 339479712), (64, 318262230), (65, 313365888), (66, 308617920), (72, 282899760), (78, 261138240), (80, 254609784), (88, 231463440), (90, 226319808), (96, 212174820), (99, 205745280), (104, 195853680), (108, 188599840), (110, 185170752), (117, 174092160), (120, 169739856), (128, 159131115), (130, 156682944), (132, 154308960), (135, 150879872), (143, 142439040), (144, 141449880), (156, 130569120), (160, 127304892), (165, 123447168), (176, 115731720), (180, 113159904), (192, 106087410), (195, 104455296), (198, 102872640), (208, 97926840), (216, 94299920), (220, 92585376), (234, 87046080), (240, 84869928), (260, 78341472), (264, 77154480), (270, 75439936), (286, 71219520), (288, 70724940), (297, 68581760), (312, 65284560), (320, 63652446), (330, 61723584), (351, 58030720), (352, 57865860), (360, 56579952), (384, 53043705), (390, 52227648), (396, 51436320), (416, 48963420), (429, 47479680), (432, 47149960), (440, 46292688), (468, 43523040), (480, 42434964), (495, 41149056), (520, 39170736), (528, 38577240), (540, 37719968), (572, 35609760), (576, 35362470), (585, 34818432), (594, 34290880), (624, 32642280), (640, 31826223), (660, 30861792), (702, 29015360), (704, 28932930), (715, 28487808), (720, 28289976), (780, 26113824), (792, 25718160), (832, 24481710), (858, 23739840), (864, 23574980), (880, 23146344), (936, 21761520), (960, 21217482), (990, 20574528), (1040, 19585368), (1056, 19288620), (1080, 18859984), (1144, 17804880), (1152, 17681235), (1170, 17409216), (1188, 17145440), (1248, 16321140), (1287, 15826560), (1320, 15430896), (1404, 14507680), (1408, 14466465), (1430, 14243904), (1440, 14144988), (1485, 13716352), (1560, 13056912), (1584, 12859080), (1664, 12240855), (1716, 11869920), (1728, 11787490), (1755, 11606144), (1760, 11573172), (1872, 10880760), (1920, 10608741), (1980, 10287264), (2080, 9792684), (2112, 9644310), (2145, 9495936), (2160, 9429992), (2288, 8902440), (2340, 8704608), (2376, 8572720), (2496, 8160570), (2574, 7913280), (2640, 7715448), (2808, 7253840), (2860, 7121952), (2880, 7072494), (2970, 6858176), (3120, 6528456), (3168, 6429540), (3432, 5934960), (3456, 5893745), (3510, 5803072), (3520, 5786586), (3744, 5440380), (3861, 5275520), (3960, 5143632), (4160, 4896342), (4224, 4822155), (4290, 4747968), (4320, 4714996), (4576, 4451220), (4680, 4352304), (4752, 4286360), (4992, 4080285), (5148, 3956640), (5280, 3857724), (5616, 3626920), (5720, 3560976), (5760, 3536247), (5940, 3429088), (6240, 3264228), (6336, 3214770), (6435, 3165312), (6864, 2967480), (7020, 2901536), (7040, 2893293), (7488, 2720190), (7722, 2637760), (7920, 2571816), (8243, 2471040), (8320, 2448171), (8580, 2373984), (8640, 2357498), (9152, 2225610), (9360, 2176152), (9504, 2143180), (10296, 1978320), (10560, 1928862), (11232, 1813460), (11440, 1780488), (11880, 1714544), (12480, 1632114), (12672, 1607385), (12870, 1582656), (13728, 1483740), (14040, 1450768), (14976, 1360095), (15444, 1318880), (15840, 1285908), (16486, 1235520), (17160, 1186992), (17280, 1178749), (18304, 1112805), (18720, 1088076), (19008, 1071590), (19305, 1055104), (20592, 989160), (21120, 964431), (22464, 906730), (22880, 890244), (23760, 857272), (24729, 823680), (24960, 816057), (25740, 791328), (27456, 741870), (28080, 725384), (30888, 659440), (31680, 642954), (32972, 617760), (34320, 593496), (37440, 544038), (38016, 535795), (38610, 527552), (41184, 494580), (41215, 494208), (44928, 453365), (45760, 445122), (47520, 428636), (49458, 411840), (51480, 395664), (54912, 370935), (56160, 362692), (61776, 329720), (63360, 321477), (65944, 308880), (68640, 296748), (74187, 274560), (74880, 272019), (77220, 263776), (82368, 247290), (82430, 247104), (90673, 224640), (91520, 222561), (95040, 214318), (98916, 205920), (102960, 197832), (107159, 190080), (112320, 181346), (123552, 164860), (123645, 164736), (131888, 154440), (137280, 148374)]