20174659680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{1051}}^1$

素因数の和:1302

約数の個数: 384

約数和(自身を含む): 75586452480

約数和(自身を除く): 55411792800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 96, 105, 112, 116, 120, 140, 145, 160, 168, 174, 197, 203, 210, 224, 232, 240, 280, 290, 336, 348, 394, 406, 420, 435, 464, 480, 560, 580, 591, 609, 672, 696, 788, 812, 840, 870, 928, 985, 1015, 1051, 1120, 1160, 1182, 1218, 1379, 1392, 1576, 1624, 1680, 1740, 1970, 2030, 2102, 2320, 2364, 2436, 2758, 2784, 2955, 3045, 3152, 3153, 3248, 3360, 3480, 3940, 4060, 4137, 4204, 4640, 4728, 4872, 5255, 5516, 5713, 5910, 6090, 6304, 6306, 6496, 6895, 6960, 7357, 7880, 8120, 8274, 8408, 9456, 9744, 10510, 11032, 11426, 11820, 12180, 12612, 13790, 13920, 14714, 15760, 15765, 16240, 16548, 16816, 17139, 18912, 19488, 20685, 21020, 22064, 22071, 22852, 23640, 24360, 25224, 27580, 28565, 29428, 30479, 31520, 31530, 32480, 33096, 33632, 34278, 36785, 39991, 41370, 42040, 44128, 44142, 45704, 47280, 48720, 50448, 55160, 57130, 58856, 60958, 63060, 66192, 68556, 73570, 79982, 82740, 84080, 85695, 88284, 91408, 91437, 94560, 97440, 100896, 110320, 110355, 114260, 117712, 119973, 121916, 126120, 132384, 137112, 147140, 152395, 159964, 165480, 168160, 171390, 176568, 182816, 182874, 199955, 207047, 213353, 220640, 220710, 228520, 235424, 239946, 243832, 252240, 274224, 294280, 304790, 319928, 330960, 342780, 353136, 365748, 399910, 414094, 426706, 441420, 457040, 457185, 479892, 487664, 504480, 548448, 588560, 599865, 609580, 621141, 639856, 640059, 661920, 685560, 706272, 731496, 799820, 828188, 853412, 882840, 914080, 914370, 959784, 975328, 1035235, 1066765, 1177120, 1199730, 1219160, 1242282, 1279712, 1280118, 1371120, 1449329, 1462992, 1599640, 1656376, 1706824, 1765680, 1828740, 1919568, 2070470, 2133530, 2399460, 2438320, 2484564, 2560236, 2742240, 2898658, 2925984, 3105705, 3199280, 3200295, 3312752, 3413648, 3531360, 3657480, 3839136, 4140940, 4267060, 4347987, 4798920, 4876640, 4969128, 5120472, 5797316, 6004363, 6211410, 6398560, 6400590, 6625504, 6827296, 7246645, 7314960, 8281880, 8534120, 8695974, 9597840, 9938256, 10240944, 11594632, 12008726, 12422820, 12801180, 14493290, 14629920, 16563760, 17068240, 17391948, 18013089, 19195680, 19876512, 20481888, 21739935, 23189264, 24017452, 24845640, 25602360, 28986580, 30021815, 33127520, 34136480, 34783896, 36026178, 42030541, 43479870, 46378528, 48034904, 49691280, 51204720, 57973160, 60043630, 69567792, 72052356, 84061082, 86959740, 90065445, 96069808, 99382560, 102409440, 115946320, 120087260, 126091623, 139135584, 144104712, 168122164, 173919480, 180130890, 192139616, 210152705, 231892640, 240174520, 252183246, 288209424, 336244328, 347838960, 360261780, 420305410, 480349040, 504366492, 576418848, 630458115, 672488656, 695677920, 720523560, 840610820, 960698080, 1008732984, 1260916230, 1344977312, 1441047120, 1681221640, 2017465968, 2521832460, 2882094240, 3362443280, 4034931936, 5043664920, 6724886560, 10087329840, 20174659680]

約数ペア:

[(1, 20174659680), (2, 10087329840), (3, 6724886560), (4, 5043664920), (5, 4034931936), (6, 3362443280), (7, 2882094240), (8, 2521832460), (10, 2017465968), (12, 1681221640), (14, 1441047120), (15, 1344977312), (16, 1260916230), (20, 1008732984), (21, 960698080), (24, 840610820), (28, 720523560), (29, 695677920), (30, 672488656), (32, 630458115), (35, 576418848), (40, 504366492), (42, 480349040), (48, 420305410), (56, 360261780), (58, 347838960), (60, 336244328), (70, 288209424), (80, 252183246), (84, 240174520), (87, 231892640), (96, 210152705), (105, 192139616), (112, 180130890), (116, 173919480), (120, 168122164), (140, 144104712), (145, 139135584), (160, 126091623), (168, 120087260), (174, 115946320), (197, 102409440), (203, 99382560), (210, 96069808), (224, 90065445), (232, 86959740), (240, 84061082), (280, 72052356), (290, 69567792), (336, 60043630), (348, 57973160), (394, 51204720), (406, 49691280), (420, 48034904), (435, 46378528), (464, 43479870), (480, 42030541), (560, 36026178), (580, 34783896), (591, 34136480), (609, 33127520), (672, 30021815), (696, 28986580), (788, 25602360), (812, 24845640), (840, 24017452), (870, 23189264), (928, 21739935), (985, 20481888), (1015, 19876512), (1051, 19195680), (1120, 18013089), (1160, 17391948), (1182, 17068240), (1218, 16563760), (1379, 14629920), (1392, 14493290), (1576, 12801180), (1624, 12422820), (1680, 12008726), (1740, 11594632), (1970, 10240944), (2030, 9938256), (2102, 9597840), (2320, 8695974), (2364, 8534120), (2436, 8281880), (2758, 7314960), (2784, 7246645), (2955, 6827296), (3045, 6625504), (3152, 6400590), (3153, 6398560), (3248, 6211410), (3360, 6004363), (3480, 5797316), (3940, 5120472), (4060, 4969128), (4137, 4876640), (4204, 4798920), (4640, 4347987), (4728, 4267060), (4872, 4140940), (5255, 3839136), (5516, 3657480), (5713, 3531360), (5910, 3413648), (6090, 3312752), (6304, 3200295), (6306, 3199280), (6496, 3105705), (6895, 2925984), (6960, 2898658), (7357, 2742240), (7880, 2560236), (8120, 2484564), (8274, 2438320), (8408, 2399460), (9456, 2133530), (9744, 2070470), (10510, 1919568), (11032, 1828740), (11426, 1765680), (11820, 1706824), (12180, 1656376), (12612, 1599640), (13790, 1462992), (13920, 1449329), (14714, 1371120), (15760, 1280118), (15765, 1279712), (16240, 1242282), (16548, 1219160), (16816, 1199730), (17139, 1177120), (18912, 1066765), (19488, 1035235), (20685, 975328), (21020, 959784), (22064, 914370), (22071, 914080), (22852, 882840), (23640, 853412), (24360, 828188), (25224, 799820), (27580, 731496), (28565, 706272), (29428, 685560), (30479, 661920), (31520, 640059), (31530, 639856), (32480, 621141), (33096, 609580), (33632, 599865), (34278, 588560), (36785, 548448), (39991, 504480), (41370, 487664), (42040, 479892), (44128, 457185), (44142, 457040), (45704, 441420), (47280, 426706), (48720, 414094), (50448, 399910), (55160, 365748), (57130, 353136), (58856, 342780), (60958, 330960), (63060, 319928), (66192, 304790), (68556, 294280), (73570, 274224), (79982, 252240), (82740, 243832), (84080, 239946), (85695, 235424), (88284, 228520), (91408, 220710), (91437, 220640), (94560, 213353), (97440, 207047), (100896, 199955), (110320, 182874), (110355, 182816), (114260, 176568), (117712, 171390), (119973, 168160), (121916, 165480), (126120, 159964), (132384, 152395), (137112, 147140)]