239319360

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{1319}}^1$

素因数の和:1355

約数の個数: 280

約数和(自身を含む): 973653120

約数和(自身を除く): 734333760

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

約数ペア:

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