210663936

素因数分解:

$2^9\times 3^3\times 7^2\times {\mathrm{311}}^1$

素因数の和:352

約数の個数: 240

約数和(自身を含む): 727721280

約数和(自身を除く): 517057344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 256, 288, 294, 311, 336, 378, 384, 392, 432, 441, 448, 504, 512, 576, 588, 622, 672, 756, 768, 784, 864, 882, 896, 933, 1008, 1152, 1176, 1244, 1323, 1344, 1512, 1536, 1568, 1728, 1764, 1792, 1866, 2016, 2177, 2304, 2352, 2488, 2646, 2688, 2799, 3024, 3136, 3456, 3528, 3584, 3732, 4032, 4354, 4608, 4704, 4976, 5292, 5376, 5598, 6048, 6272, 6531, 6912, 7056, 7464, 8064, 8397, 8708, 9408, 9952, 10584, 10752, 11196, 12096, 12544, 13062, 13824, 14112, 14928, 15239, 16128, 16794, 17416, 18816, 19593, 19904, 21168, 22392, 24192, 25088, 26124, 28224, 29856, 30478, 32256, 33588, 34832, 37632, 39186, 39808, 42336, 44784, 45717, 48384, 52248, 56448, 58779, 59712, 60956, 67176, 69664, 75264, 78372, 79616, 84672, 89568, 91434, 96768, 104496, 112896, 117558, 119424, 121912, 134352, 137151, 139328, 156744, 159232, 169344, 179136, 182868, 208992, 225792, 235116, 238848, 243824, 268704, 274302, 278656, 313488, 338688, 358272, 365736, 411453, 417984, 470232, 477696, 487648, 537408, 548604, 557312, 626976, 677376, 716544, 731472, 822906, 835968, 940464, 975296, 1074816, 1097208, 1114624, 1253952, 1433088, 1462944, 1645812, 1671936, 1880928, 1950592, 2149632, 2194416, 2507904, 2925888, 3291624, 3343872, 3761856, 3901184, 4299264, 4388832, 5015808, 5851776, 6583248, 7523712, 7802368, 8777664, 10031616, 11703552, 13166496, 15047424, 17555328, 23407104, 26332992, 30094848, 35110656, 52665984, 70221312, 105331968, 210663936]

約数ペア:

[(1, 210663936), (2, 105331968), (3, 70221312), (4, 52665984), (6, 35110656), (7, 30094848), (8, 26332992), (9, 23407104), (12, 17555328), (14, 15047424), (16, 13166496), (18, 11703552), (21, 10031616), (24, 8777664), (27, 7802368), (28, 7523712), (32, 6583248), (36, 5851776), (42, 5015808), (48, 4388832), (49, 4299264), (54, 3901184), (56, 3761856), (63, 3343872), (64, 3291624), (72, 2925888), (84, 2507904), (96, 2194416), (98, 2149632), (108, 1950592), (112, 1880928), (126, 1671936), (128, 1645812), (144, 1462944), (147, 1433088), (168, 1253952), (189, 1114624), (192, 1097208), (196, 1074816), (216, 975296), (224, 940464), (252, 835968), (256, 822906), (288, 731472), (294, 716544), (311, 677376), (336, 626976), (378, 557312), (384, 548604), (392, 537408), (432, 487648), (441, 477696), (448, 470232), (504, 417984), (512, 411453), (576, 365736), (588, 358272), (622, 338688), (672, 313488), (756, 278656), (768, 274302), (784, 268704), (864, 243824), (882, 238848), (896, 235116), (933, 225792), (1008, 208992), (1152, 182868), (1176, 179136), (1244, 169344), (1323, 159232), (1344, 156744), (1512, 139328), (1536, 137151), (1568, 134352), (1728, 121912), (1764, 119424), (1792, 117558), (1866, 112896), (2016, 104496), (2177, 96768), (2304, 91434), (2352, 89568), (2488, 84672), (2646, 79616), (2688, 78372), (2799, 75264), (3024, 69664), (3136, 67176), (3456, 60956), (3528, 59712), (3584, 58779), (3732, 56448), (4032, 52248), (4354, 48384), (4608, 45717), (4704, 44784), (4976, 42336), (5292, 39808), (5376, 39186), (5598, 37632), (6048, 34832), (6272, 33588), (6531, 32256), (6912, 30478), (7056, 29856), (7464, 28224), (8064, 26124), (8397, 25088), (8708, 24192), (9408, 22392), (9952, 21168), (10584, 19904), (10752, 19593), (11196, 18816), (12096, 17416), (12544, 16794), (13062, 16128), (13824, 15239), (14112, 14928)]