478638720

素因数分解:

$2^7\times 3^4\times 5^1\times 7^1\times {\mathrm{1319}}^1$

素因数の和:1357

約数の個数: 320

約数和(自身を含む): 1954972800

約数和(自身を除く): 1476334080

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, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 810, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1134, 1152, 1260, 1296, 1319, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2268, 2520, 2592, 2638, 2688, 2835, 2880, 3024, 3240, 3360, 3456, 3780, 3957, 4032, 4320, 4480, 4536, 5040, 5184, 5276, 5670, 5760, 6048, 6480, 6595, 6720, 7560, 7914, 8064, 8640, 9072, 9233, 10080, 10368, 10552, 11340, 11871, 12096, 12960, 13190, 13440, 15120, 15828, 17280, 18144, 18466, 19785, 20160, 21104, 22680, 23742, 24192, 25920, 26380, 27699, 30240, 31656, 35613, 36288, 36932, 39570, 40320, 42208, 45360, 46165, 47484, 51840, 52760, 55398, 59355, 60480, 63312, 71226, 72576, 73864, 79140, 83097, 84416, 90720, 92330, 94968, 105520, 106839, 110796, 118710, 120960, 126624, 138495, 142452, 147728, 158280, 166194, 168832, 178065, 181440, 184660, 189936, 211040, 213678, 221592, 237420, 249291, 253248, 276990, 284904, 295456, 316560, 332388, 356130, 362880, 369320, 379872, 415485, 422080, 427356, 443184, 474840, 498582, 506496, 534195, 553980, 569808, 590912, 633120, 664776, 712260, 738640, 747873, 759744, 830970, 844160, 854712, 886368, 949680, 997164, 1068390, 1107960, 1139616, 1181824, 1246455, 1266240, 1329552, 1424520, 1477280, 1495746, 1519488, 1661940, 1709424, 1772736, 1899360, 1994328, 2136780, 2215920, 2279232, 2492910, 2532480, 2659104, 2849040, 2954560, 2991492, 3323880, 3418848, 3545472, 3739365, 3798720, 3988656, 4273560, 4431840, 4558464, 4985820, 5318208, 5698080, 5909120, 5982984, 6647760, 6837696, 7478730, 7597440, 7977312, 8547120, 8863680, 9971640, 10636416, 11396160, 11965968, 13295520, 13675392, 14957460, 15954624, 17094240, 17727360, 19943280, 22792320, 23931936, 26591040, 29914920, 31909248, 34188480, 39886560, 47863872, 53182080, 59829840, 68376960, 79773120, 95727744, 119659680, 159546240, 239319360, 478638720]

約数ペア:

[(1, 478638720), (2, 239319360), (3, 159546240), (4, 119659680), (5, 95727744), (6, 79773120), (7, 68376960), (8, 59829840), (9, 53182080), (10, 47863872), (12, 39886560), (14, 34188480), (15, 31909248), (16, 29914920), (18, 26591040), (20, 23931936), (21, 22792320), (24, 19943280), (27, 17727360), (28, 17094240), (30, 15954624), (32, 14957460), (35, 13675392), (36, 13295520), (40, 11965968), (42, 11396160), (45, 10636416), (48, 9971640), (54, 8863680), (56, 8547120), (60, 7977312), (63, 7597440), (64, 7478730), (70, 6837696), (72, 6647760), (80, 5982984), (81, 5909120), (84, 5698080), (90, 5318208), (96, 4985820), (105, 4558464), (108, 4431840), (112, 4273560), (120, 3988656), (126, 3798720), (128, 3739365), (135, 3545472), (140, 3418848), (144, 3323880), (160, 2991492), (162, 2954560), (168, 2849040), (180, 2659104), (189, 2532480), (192, 2492910), (210, 2279232), (216, 2215920), (224, 2136780), (240, 1994328), (252, 1899360), (270, 1772736), (280, 1709424), (288, 1661940), (315, 1519488), (320, 1495746), (324, 1477280), (336, 1424520), (360, 1329552), (378, 1266240), (384, 1246455), (405, 1181824), (420, 1139616), (432, 1107960), (448, 1068390), (480, 997164), (504, 949680), (540, 886368), (560, 854712), (567, 844160), (576, 830970), (630, 759744), (640, 747873), (648, 738640), (672, 712260), (720, 664776), (756, 633120), (810, 590912), (840, 569808), (864, 553980), (896, 534195), (945, 506496), (960, 498582), (1008, 474840), (1080, 443184), (1120, 427356), (1134, 422080), (1152, 415485), (1260, 379872), (1296, 369320), (1319, 362880), (1344, 356130), (1440, 332388), (1512, 316560), (1620, 295456), (1680, 284904), (1728, 276990), (1890, 253248), (1920, 249291), (2016, 237420), (2160, 221592), (2240, 213678), (2268, 211040), (2520, 189936), (2592, 184660), (2638, 181440), (2688, 178065), (2835, 168832), (2880, 166194), (3024, 158280), (3240, 147728), (3360, 142452), (3456, 138495), (3780, 126624), (3957, 120960), (4032, 118710), (4320, 110796), (4480, 106839), (4536, 105520), (5040, 94968), (5184, 92330), (5276, 90720), (5670, 84416), (5760, 83097), (6048, 79140), (6480, 73864), (6595, 72576), (6720, 71226), (7560, 63312), (7914, 60480), (8064, 59355), (8640, 55398), (9072, 52760), (9233, 51840), (10080, 47484), (10368, 46165), (10552, 45360), (11340, 42208), (11871, 40320), (12096, 39570), (12960, 36932), (13190, 36288), (13440, 35613), (15120, 31656), (15828, 30240), (17280, 27699), (18144, 26380), (18466, 25920), (19785, 24192), (20160, 23742), (21104, 22680)]