219179520

素因数分解:

$2^9\times 3^4\times 5^1\times 7^1\times {\mathrm{151}}^1$

素因数の和:193

約数の個数: 400

約数和(自身を含む): 903120768

約数和(自身を除く): 683941248

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, 151, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 302, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 453, 480, 504, 512, 540, 560, 567, 576, 604, 630, 640, 648, 672, 720, 755, 756, 768, 810, 840, 864, 896, 906, 945, 960, 1008, 1057, 1080, 1120, 1134, 1152, 1208, 1260, 1280, 1296, 1344, 1359, 1440, 1510, 1512, 1536, 1620, 1680, 1728, 1792, 1812, 1890, 1920, 2016, 2114, 2160, 2240, 2265, 2268, 2304, 2416, 2520, 2560, 2592, 2688, 2718, 2835, 2880, 3020, 3024, 3171, 3240, 3360, 3456, 3584, 3624, 3780, 3840, 4032, 4077, 4228, 4320, 4480, 4530, 4536, 4608, 4832, 5040, 5184, 5285, 5376, 5436, 5670, 5760, 6040, 6048, 6342, 6480, 6720, 6795, 6912, 7248, 7560, 7680, 8064, 8154, 8456, 8640, 8960, 9060, 9072, 9513, 9664, 10080, 10368, 10570, 10752, 10872, 11340, 11520, 12080, 12096, 12231, 12684, 12960, 13440, 13590, 13824, 14496, 15120, 15855, 16128, 16308, 16912, 17280, 17920, 18120, 18144, 19026, 19328, 20160, 20385, 20736, 21140, 21744, 22680, 23040, 24160, 24192, 24462, 25368, 25920, 26880, 27180, 28539, 28992, 30240, 31710, 32256, 32616, 33824, 34560, 36240, 36288, 38052, 38656, 40320, 40770, 41472, 42280, 43488, 45360, 47565, 48320, 48384, 48924, 50736, 51840, 53760, 54360, 57078, 57984, 60480, 61155, 63420, 65232, 67648, 69120, 72480, 72576, 76104, 77312, 80640, 81540, 84560, 85617, 86976, 90720, 95130, 96640, 96768, 97848, 101472, 103680, 108720, 114156, 115968, 120960, 122310, 126840, 130464, 135296, 142695, 144960, 145152, 152208, 161280, 163080, 169120, 171234, 173952, 181440, 190260, 193280, 195696, 202944, 207360, 217440, 228312, 231936, 241920, 244620, 253680, 260928, 270592, 285390, 289920, 290304, 304416, 326160, 338240, 342468, 347904, 362880, 380520, 386560, 391392, 405888, 428085, 434880, 456624, 483840, 489240, 507360, 521856, 541184, 570780, 579840, 608832, 652320, 676480, 684936, 695808, 725760, 761040, 782784, 811776, 856170, 869760, 913248, 978480, 1014720, 1043712, 1141560, 1159680, 1217664, 1304640, 1352960, 1369872, 1451520, 1522080, 1565568, 1623552, 1712340, 1739520, 1826496, 1956960, 2029440, 2087424, 2283120, 2435328, 2609280, 2705920, 2739744, 3044160, 3131136, 3424680, 3479040, 3652992, 3913920, 4058880, 4566240, 4870656, 5218560, 5479488, 6088320, 6262272, 6849360, 7305984, 7827840, 8117760, 9132480, 10437120, 10958976, 12176640, 13698720, 14611968, 15655680, 18264960, 21917952, 24353280, 27397440, 31311360, 36529920, 43835904, 54794880, 73059840, 109589760, 219179520]

約数ペア:

[(1, 219179520), (2, 109589760), (3, 73059840), (4, 54794880), (5, 43835904), (6, 36529920), (7, 31311360), (8, 27397440), (9, 24353280), (10, 21917952), (12, 18264960), (14, 15655680), (15, 14611968), (16, 13698720), (18, 12176640), (20, 10958976), (21, 10437120), (24, 9132480), (27, 8117760), (28, 7827840), (30, 7305984), (32, 6849360), (35, 6262272), (36, 6088320), (40, 5479488), (42, 5218560), (45, 4870656), (48, 4566240), (54, 4058880), (56, 3913920), (60, 3652992), (63, 3479040), (64, 3424680), (70, 3131136), (72, 3044160), (80, 2739744), (81, 2705920), (84, 2609280), (90, 2435328), (96, 2283120), (105, 2087424), (108, 2029440), (112, 1956960), (120, 1826496), (126, 1739520), (128, 1712340), (135, 1623552), (140, 1565568), (144, 1522080), (151, 1451520), (160, 1369872), (162, 1352960), (168, 1304640), (180, 1217664), (189, 1159680), (192, 1141560), (210, 1043712), (216, 1014720), (224, 978480), (240, 913248), (252, 869760), (256, 856170), (270, 811776), (280, 782784), (288, 761040), (302, 725760), (315, 695808), (320, 684936), (324, 676480), (336, 652320), (360, 608832), (378, 579840), (384, 570780), (405, 541184), (420, 521856), (432, 507360), (448, 489240), (453, 483840), (480, 456624), (504, 434880), (512, 428085), (540, 405888), (560, 391392), (567, 386560), (576, 380520), (604, 362880), (630, 347904), (640, 342468), (648, 338240), (672, 326160), (720, 304416), (755, 290304), (756, 289920), (768, 285390), (810, 270592), (840, 260928), (864, 253680), (896, 244620), (906, 241920), (945, 231936), (960, 228312), (1008, 217440), (1057, 207360), (1080, 202944), (1120, 195696), (1134, 193280), (1152, 190260), (1208, 181440), (1260, 173952), (1280, 171234), (1296, 169120), (1344, 163080), (1359, 161280), (1440, 152208), (1510, 145152), (1512, 144960), (1536, 142695), (1620, 135296), (1680, 130464), (1728, 126840), (1792, 122310), (1812, 120960), (1890, 115968), (1920, 114156), (2016, 108720), (2114, 103680), (2160, 101472), (2240, 97848), (2265, 96768), (2268, 96640), (2304, 95130), (2416, 90720), (2520, 86976), (2560, 85617), (2592, 84560), (2688, 81540), (2718, 80640), (2835, 77312), (2880, 76104), (3020, 72576), (3024, 72480), (3171, 69120), (3240, 67648), (3360, 65232), (3456, 63420), (3584, 61155), (3624, 60480), (3780, 57984), (3840, 57078), (4032, 54360), (4077, 53760), (4228, 51840), (4320, 50736), (4480, 48924), (4530, 48384), (4536, 48320), (4608, 47565), (4832, 45360), (5040, 43488), (5184, 42280), (5285, 41472), (5376, 40770), (5436, 40320), (5670, 38656), (5760, 38052), (6040, 36288), (6048, 36240), (6342, 34560), (6480, 33824), (6720, 32616), (6795, 32256), (6912, 31710), (7248, 30240), (7560, 28992), (7680, 28539), (8064, 27180), (8154, 26880), (8456, 25920), (8640, 25368), (8960, 24462), (9060, 24192), (9072, 24160), (9513, 23040), (9664, 22680), (10080, 21744), (10368, 21140), (10570, 20736), (10752, 20385), (10872, 20160), (11340, 19328), (11520, 19026), (12080, 18144), (12096, 18120), (12231, 17920), (12684, 17280), (12960, 16912), (13440, 16308), (13590, 16128), (13824, 15855), (14496, 15120)]