260379168

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:511

約数の個数: 192

約数和(自身を含む): 836075520

約数和(自身を除く): 575696352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 31, 32, 42, 48, 56, 58, 62, 84, 87, 93, 96, 112, 116, 124, 168, 174, 186, 203, 217, 224, 232, 248, 336, 348, 372, 406, 431, 434, 464, 496, 609, 651, 672, 696, 744, 812, 862, 868, 899, 928, 992, 1218, 1293, 1302, 1392, 1488, 1624, 1724, 1736, 1798, 2436, 2586, 2604, 2697, 2784, 2976, 3017, 3248, 3448, 3472, 3596, 4872, 5172, 5208, 5394, 6034, 6293, 6496, 6896, 6944, 7192, 9051, 9744, 10344, 10416, 10788, 12068, 12499, 12586, 13361, 13792, 14384, 18102, 18879, 19488, 20688, 20832, 21576, 24136, 24998, 25172, 26722, 28768, 36204, 37497, 37758, 40083, 41376, 43152, 48272, 49996, 50344, 53444, 72408, 74994, 75516, 80166, 86304, 87493, 93527, 96544, 99992, 100688, 106888, 144816, 149988, 151032, 160332, 174986, 187054, 199984, 201376, 213776, 262479, 280581, 289632, 299976, 302064, 320664, 349972, 374108, 387469, 399968, 427552, 524958, 561162, 599952, 604128, 641328, 699944, 748216, 774938, 1049916, 1122324, 1162407, 1199904, 1282656, 1399888, 1496432, 1549876, 2099832, 2244648, 2324814, 2712283, 2799776, 2992864, 3099752, 4199664, 4489296, 4649628, 5424566, 6199504, 8136849, 8399328, 8978592, 9299256, 10849132, 12399008, 16273698, 18598512, 21698264, 32547396, 37197024, 43396528, 65094792, 86793056, 130189584, 260379168]

約数ペア:

[(1, 260379168), (2, 130189584), (3, 86793056), (4, 65094792), (6, 43396528), (7, 37197024), (8, 32547396), (12, 21698264), (14, 18598512), (16, 16273698), (21, 12399008), (24, 10849132), (28, 9299256), (29, 8978592), (31, 8399328), (32, 8136849), (42, 6199504), (48, 5424566), (56, 4649628), (58, 4489296), (62, 4199664), (84, 3099752), (87, 2992864), (93, 2799776), (96, 2712283), (112, 2324814), (116, 2244648), (124, 2099832), (168, 1549876), (174, 1496432), (186, 1399888), (203, 1282656), (217, 1199904), (224, 1162407), (232, 1122324), (248, 1049916), (336, 774938), (348, 748216), (372, 699944), (406, 641328), (431, 604128), (434, 599952), (464, 561162), (496, 524958), (609, 427552), (651, 399968), (672, 387469), (696, 374108), (744, 349972), (812, 320664), (862, 302064), (868, 299976), (899, 289632), (928, 280581), (992, 262479), (1218, 213776), (1293, 201376), (1302, 199984), (1392, 187054), (1488, 174986), (1624, 160332), (1724, 151032), (1736, 149988), (1798, 144816), (2436, 106888), (2586, 100688), (2604, 99992), (2697, 96544), (2784, 93527), (2976, 87493), (3017, 86304), (3248, 80166), (3448, 75516), (3472, 74994), (3596, 72408), (4872, 53444), (5172, 50344), (5208, 49996), (5394, 48272), (6034, 43152), (6293, 41376), (6496, 40083), (6896, 37758), (6944, 37497), (7192, 36204), (9051, 28768), (9744, 26722), (10344, 25172), (10416, 24998), (10788, 24136), (12068, 21576), (12499, 20832), (12586, 20688), (13361, 19488), (13792, 18879), (14384, 18102)]