210534912

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:199

約数の個数: 240

約数和(自身を含む): 712400832

約数和(自身を除く): 501865920

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 61, 63, 64, 72, 84, 96, 107, 112, 122, 126, 128, 144, 168, 183, 192, 214, 224, 244, 252, 256, 288, 321, 336, 366, 384, 427, 428, 448, 488, 504, 512, 549, 576, 642, 672, 732, 749, 768, 854, 856, 896, 963, 976, 1008, 1098, 1152, 1281, 1284, 1344, 1464, 1498, 1536, 1708, 1712, 1792, 1926, 1952, 2016, 2196, 2247, 2304, 2562, 2568, 2688, 2928, 2996, 3416, 3424, 3584, 3843, 3852, 3904, 4032, 4392, 4494, 4608, 5124, 5136, 5376, 5856, 5992, 6527, 6741, 6832, 6848, 7686, 7704, 7808, 8064, 8784, 8988, 10248, 10272, 10752, 11712, 11984, 13054, 13482, 13664, 13696, 15372, 15408, 15616, 16128, 17568, 17976, 19581, 20496, 20544, 23424, 23968, 26108, 26964, 27328, 27392, 30744, 30816, 31232, 32256, 35136, 35952, 39162, 40992, 41088, 45689, 46848, 47936, 52216, 53928, 54656, 54784, 58743, 61488, 61632, 70272, 71904, 78324, 81984, 82176, 91378, 93696, 95872, 104432, 107856, 109312, 117486, 122976, 123264, 137067, 140544, 143808, 156648, 163968, 164352, 182756, 191744, 208864, 215712, 218624, 234972, 245952, 246528, 274134, 281088, 287616, 313296, 327936, 365512, 383488, 411201, 417728, 431424, 469944, 491904, 493056, 548268, 575232, 626592, 655872, 731024, 822402, 835456, 862848, 939888, 983808, 1096536, 1150464, 1253184, 1462048, 1644804, 1670912, 1725696, 1879776, 1967616, 2193072, 2506368, 2924096, 3289608, 3341824, 3451392, 3759552, 4386144, 5012736, 5848192, 6579216, 7519104, 8772288, 10025472, 11696384, 13158432, 15038208, 17544576, 23392768, 26316864, 30076416, 35089152, 52633728, 70178304, 105267456, 210534912]

約数ペア:

[(1, 210534912), (2, 105267456), (3, 70178304), (4, 52633728), (6, 35089152), (7, 30076416), (8, 26316864), (9, 23392768), (12, 17544576), (14, 15038208), (16, 13158432), (18, 11696384), (21, 10025472), (24, 8772288), (28, 7519104), (32, 6579216), (36, 5848192), (42, 5012736), (48, 4386144), (56, 3759552), (61, 3451392), (63, 3341824), (64, 3289608), (72, 2924096), (84, 2506368), (96, 2193072), (107, 1967616), (112, 1879776), (122, 1725696), (126, 1670912), (128, 1644804), (144, 1462048), (168, 1253184), (183, 1150464), (192, 1096536), (214, 983808), (224, 939888), (244, 862848), (252, 835456), (256, 822402), (288, 731024), (321, 655872), (336, 626592), (366, 575232), (384, 548268), (427, 493056), (428, 491904), (448, 469944), (488, 431424), (504, 417728), (512, 411201), (549, 383488), (576, 365512), (642, 327936), (672, 313296), (732, 287616), (749, 281088), (768, 274134), (854, 246528), (856, 245952), (896, 234972), (963, 218624), (976, 215712), (1008, 208864), (1098, 191744), (1152, 182756), (1281, 164352), (1284, 163968), (1344, 156648), (1464, 143808), (1498, 140544), (1536, 137067), (1708, 123264), (1712, 122976), (1792, 117486), (1926, 109312), (1952, 107856), (2016, 104432), (2196, 95872), (2247, 93696), (2304, 91378), (2562, 82176), (2568, 81984), (2688, 78324), (2928, 71904), (2996, 70272), (3416, 61632), (3424, 61488), (3584, 58743), (3843, 54784), (3852, 54656), (3904, 53928), (4032, 52216), (4392, 47936), (4494, 46848), (4608, 45689), (5124, 41088), (5136, 40992), (5376, 39162), (5856, 35952), (5992, 35136), (6527, 32256), (6741, 31232), (6832, 30816), (6848, 30744), (7686, 27392), (7704, 27328), (7808, 26964), (8064, 26108), (8784, 23968), (8988, 23424), (10248, 20544), (10272, 20496), (10752, 19581), (11712, 17976), (11984, 17568), (13054, 16128), (13482, 15616), (13664, 15408), (13696, 15372)]