180972288

素因数分解:

$2^8\times 3^2\times 7^3\times {\mathrm{229}}^1$

素因数の和:272

約数の個数: 216

約数和(自身を含む): 611156000

約数和(自身を除く): 430183712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 229, 252, 256, 288, 294, 336, 343, 384, 392, 441, 448, 458, 504, 576, 588, 672, 686, 687, 768, 784, 882, 896, 916, 1008, 1029, 1152, 1176, 1344, 1372, 1374, 1568, 1603, 1764, 1792, 1832, 2016, 2058, 2061, 2304, 2352, 2688, 2744, 2748, 3087, 3136, 3206, 3528, 3664, 4032, 4116, 4122, 4704, 4809, 5376, 5488, 5496, 6174, 6272, 6412, 7056, 7328, 8064, 8232, 8244, 9408, 9618, 10976, 10992, 11221, 12348, 12544, 12824, 14112, 14427, 14656, 16128, 16464, 16488, 18816, 19236, 21952, 21984, 22442, 24696, 25648, 28224, 28854, 29312, 32928, 32976, 33663, 37632, 38472, 43904, 43968, 44884, 49392, 51296, 56448, 57708, 58624, 65856, 65952, 67326, 76944, 78547, 87808, 87936, 89768, 98784, 100989, 102592, 112896, 115416, 131712, 131904, 134652, 153888, 157094, 175872, 179536, 197568, 201978, 205184, 230832, 235641, 263424, 263808, 269304, 307776, 314188, 359072, 395136, 403956, 410368, 461664, 471282, 527616, 538608, 615552, 628376, 706923, 718144, 790272, 807912, 923328, 942564, 1077216, 1231104, 1256752, 1413846, 1436288, 1615824, 1846656, 1885128, 2154432, 2513504, 2827692, 2872576, 3231648, 3693312, 3770256, 4308864, 5027008, 5655384, 6463296, 7540512, 8617728, 10054016, 11310768, 12926592, 15081024, 20108032, 22621536, 25853184, 30162048, 45243072, 60324096, 90486144, 180972288]

約数ペア:

[(1, 180972288), (2, 90486144), (3, 60324096), (4, 45243072), (6, 30162048), (7, 25853184), (8, 22621536), (9, 20108032), (12, 15081024), (14, 12926592), (16, 11310768), (18, 10054016), (21, 8617728), (24, 7540512), (28, 6463296), (32, 5655384), (36, 5027008), (42, 4308864), (48, 3770256), (49, 3693312), (56, 3231648), (63, 2872576), (64, 2827692), (72, 2513504), (84, 2154432), (96, 1885128), (98, 1846656), (112, 1615824), (126, 1436288), (128, 1413846), (144, 1256752), (147, 1231104), (168, 1077216), (192, 942564), (196, 923328), (224, 807912), (229, 790272), (252, 718144), (256, 706923), (288, 628376), (294, 615552), (336, 538608), (343, 527616), (384, 471282), (392, 461664), (441, 410368), (448, 403956), (458, 395136), (504, 359072), (576, 314188), (588, 307776), (672, 269304), (686, 263808), (687, 263424), (768, 235641), (784, 230832), (882, 205184), (896, 201978), (916, 197568), (1008, 179536), (1029, 175872), (1152, 157094), (1176, 153888), (1344, 134652), (1372, 131904), (1374, 131712), (1568, 115416), (1603, 112896), (1764, 102592), (1792, 100989), (1832, 98784), (2016, 89768), (2058, 87936), (2061, 87808), (2304, 78547), (2352, 76944), (2688, 67326), (2744, 65952), (2748, 65856), (3087, 58624), (3136, 57708), (3206, 56448), (3528, 51296), (3664, 49392), (4032, 44884), (4116, 43968), (4122, 43904), (4704, 38472), (4809, 37632), (5376, 33663), (5488, 32976), (5496, 32928), (6174, 29312), (6272, 28854), (6412, 28224), (7056, 25648), (7328, 24696), (8064, 22442), (8232, 21984), (8244, 21952), (9408, 19236), (9618, 18816), (10976, 16488), (10992, 16464), (11221, 16128), (12348, 14656), (12544, 14427), (12824, 14112)]