20662659360

素因数分解:

$2^5\times 3^6\times 5^1\times 7^1\times {\mathrm{25307}}^1$

素因数の和:25347

約数の個数: 336

約数和(自身を含む): 83648811456

約数和(自身を除く): 62986152096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 486, 504, 540, 560, 567, 630, 648, 672, 720, 729, 756, 810, 840, 864, 945, 972, 1008, 1080, 1120, 1134, 1215, 1260, 1296, 1440, 1458, 1512, 1620, 1680, 1701, 1890, 1944, 2016, 2160, 2268, 2430, 2520, 2592, 2835, 2916, 3024, 3240, 3360, 3402, 3645, 3780, 3888, 4320, 4536, 4860, 5040, 5103, 5670, 5832, 6048, 6480, 6804, 7290, 7560, 7776, 8505, 9072, 9720, 10080, 10206, 11340, 11664, 12960, 13608, 14580, 15120, 17010, 18144, 19440, 20412, 22680, 23328, 25307, 25515, 27216, 29160, 30240, 34020, 38880, 40824, 45360, 50614, 51030, 54432, 58320, 68040, 75921, 81648, 90720, 101228, 102060, 116640, 126535, 136080, 151842, 163296, 177149, 202456, 204120, 227763, 253070, 272160, 303684, 354298, 379605, 404912, 408240, 455526, 506140, 531447, 607368, 683289, 708596, 759210, 809824, 816480, 885745, 911052, 1012280, 1062894, 1138815, 1214736, 1366578, 1417192, 1518420, 1594341, 1771490, 1822104, 2024560, 2049867, 2125788, 2277630, 2429472, 2657235, 2733156, 2834384, 3036840, 3188682, 3416445, 3542980, 3644208, 4049120, 4099734, 4251576, 4555260, 4783023, 5314470, 5466312, 5668768, 6073680, 6149601, 6377364, 6832890, 7085960, 7288416, 7971705, 8199468, 8503152, 9110520, 9566046, 10249335, 10628940, 10932624, 12147360, 12299202, 12754728, 13665780, 14171920, 14349069, 15943410, 16398936, 17006304, 18221040, 18448803, 19132092, 20498670, 21257880, 21865248, 23915115, 24598404, 25509456, 27331560, 28343840, 28698138, 30748005, 31886820, 32797872, 36442080, 36897606, 38264184, 40997340, 42515760, 43047207, 47830230, 49196808, 51018912, 54663120, 57396276, 61496010, 63773640, 65595744, 71745345, 73795212, 76528368, 81994680, 85031520, 86094414, 92244015, 95660460, 98393616, 109326240, 114792552, 122992020, 127547280, 129141621, 143490690, 147590424, 153056736, 163989360, 172188828, 184488030, 191320920, 196787232, 215236035, 229585104, 245984040, 255094560, 258283242, 286981380, 295180848, 327978720, 344377656, 368976060, 382641840, 430472070, 459170208, 491968080, 516566484, 573962760, 590361696, 645708105, 688755312, 737952120, 765283680, 860944140, 983936160, 1033132968, 1147925520, 1291416210, 1377510624, 1475904240, 1721888280, 2066265936, 2295851040, 2582832420, 2951808480, 3443776560, 4132531872, 5165664840, 6887553120, 10331329680, 20662659360]

約数ペア:

[(1, 20662659360), (2, 10331329680), (3, 6887553120), (4, 5165664840), (5, 4132531872), (6, 3443776560), (7, 2951808480), (8, 2582832420), (9, 2295851040), (10, 2066265936), (12, 1721888280), (14, 1475904240), (15, 1377510624), (16, 1291416210), (18, 1147925520), (20, 1033132968), (21, 983936160), (24, 860944140), (27, 765283680), (28, 737952120), (30, 688755312), (32, 645708105), (35, 590361696), (36, 573962760), (40, 516566484), (42, 491968080), (45, 459170208), (48, 430472070), (54, 382641840), (56, 368976060), (60, 344377656), (63, 327978720), (70, 295180848), (72, 286981380), (80, 258283242), (81, 255094560), (84, 245984040), (90, 229585104), (96, 215236035), (105, 196787232), (108, 191320920), (112, 184488030), (120, 172188828), (126, 163989360), (135, 153056736), (140, 147590424), (144, 143490690), (160, 129141621), (162, 127547280), (168, 122992020), (180, 114792552), (189, 109326240), (210, 98393616), (216, 95660460), (224, 92244015), (240, 86094414), (243, 85031520), (252, 81994680), (270, 76528368), (280, 73795212), (288, 71745345), (315, 65595744), (324, 63773640), (336, 61496010), (360, 57396276), (378, 54663120), (405, 51018912), (420, 49196808), (432, 47830230), (480, 43047207), (486, 42515760), (504, 40997340), (540, 38264184), (560, 36897606), (567, 36442080), (630, 32797872), (648, 31886820), (672, 30748005), (720, 28698138), (729, 28343840), (756, 27331560), (810, 25509456), (840, 24598404), (864, 23915115), (945, 21865248), (972, 21257880), (1008, 20498670), (1080, 19132092), (1120, 18448803), (1134, 18221040), (1215, 17006304), (1260, 16398936), (1296, 15943410), (1440, 14349069), (1458, 14171920), (1512, 13665780), (1620, 12754728), (1680, 12299202), (1701, 12147360), (1890, 10932624), (1944, 10628940), (2016, 10249335), (2160, 9566046), (2268, 9110520), (2430, 8503152), (2520, 8199468), (2592, 7971705), (2835, 7288416), (2916, 7085960), (3024, 6832890), (3240, 6377364), (3360, 6149601), (3402, 6073680), (3645, 5668768), (3780, 5466312), (3888, 5314470), (4320, 4783023), (4536, 4555260), (4860, 4251576), (5040, 4099734), (5103, 4049120), (5670, 3644208), (5832, 3542980), (6048, 3416445), (6480, 3188682), (6804, 3036840), (7290, 2834384), (7560, 2733156), (7776, 2657235), (8505, 2429472), (9072, 2277630), (9720, 2125788), (10080, 2049867), (10206, 2024560), (11340, 1822104), (11664, 1771490), (12960, 1594341), (13608, 1518420), (14580, 1417192), (15120, 1366578), (17010, 1214736), (18144, 1138815), (19440, 1062894), (20412, 1012280), (22680, 911052), (23328, 885745), (25307, 816480), (25515, 809824), (27216, 759210), (29160, 708596), (30240, 683289), (34020, 607368), (38880, 531447), (40824, 506140), (45360, 455526), (50614, 408240), (51030, 404912), (54432, 379605), (58320, 354298), (68040, 303684), (75921, 272160), (81648, 253070), (90720, 227763), (101228, 204120), (102060, 202456), (116640, 177149), (126535, 163296), (136080, 151842)]