260172864

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:322

約数の個数: 224

約数和(自身を含む): 886114560

約数和(自身を除く): 625941696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 137, 144, 157, 168, 189, 192, 216, 224, 252, 274, 288, 314, 336, 378, 411, 432, 448, 471, 504, 548, 576, 628, 672, 756, 822, 864, 942, 959, 1008, 1096, 1099, 1233, 1256, 1344, 1413, 1512, 1644, 1728, 1884, 1918, 2016, 2192, 2198, 2466, 2512, 2826, 2877, 3024, 3288, 3297, 3699, 3768, 3836, 4032, 4239, 4384, 4396, 4932, 5024, 5652, 5754, 6048, 6576, 6594, 7398, 7536, 7672, 8478, 8631, 8768, 8792, 9864, 9891, 10048, 11304, 11508, 12096, 13152, 13188, 14796, 15072, 15344, 16956, 17262, 17584, 19728, 19782, 21509, 22608, 23016, 25893, 26304, 26376, 29592, 29673, 30144, 30688, 33912, 34524, 35168, 39456, 39564, 43018, 45216, 46032, 51786, 52752, 59184, 59346, 61376, 64527, 67824, 69048, 70336, 78912, 79128, 86036, 90432, 92064, 103572, 105504, 118368, 118692, 129054, 135648, 138096, 150563, 158256, 172072, 184128, 193581, 207144, 211008, 236736, 237384, 258108, 271296, 276192, 301126, 316512, 344144, 387162, 414288, 451689, 474768, 516216, 552384, 580743, 602252, 633024, 688288, 774324, 828576, 903378, 949536, 1032432, 1161486, 1204504, 1355067, 1376576, 1548648, 1657152, 1806756, 1899072, 2064864, 2322972, 2409008, 2710134, 3097296, 3613512, 4065201, 4129728, 4645944, 4818016, 5420268, 6194592, 7227024, 8130402, 9291888, 9636032, 10840536, 12389184, 14454048, 16260804, 18583776, 21681072, 28908096, 32521608, 37167552, 43362144, 65043216, 86724288, 130086432, 260172864]

約数ペア:

[(1, 260172864), (2, 130086432), (3, 86724288), (4, 65043216), (6, 43362144), (7, 37167552), (8, 32521608), (9, 28908096), (12, 21681072), (14, 18583776), (16, 16260804), (18, 14454048), (21, 12389184), (24, 10840536), (27, 9636032), (28, 9291888), (32, 8130402), (36, 7227024), (42, 6194592), (48, 5420268), (54, 4818016), (56, 4645944), (63, 4129728), (64, 4065201), (72, 3613512), (84, 3097296), (96, 2710134), (108, 2409008), (112, 2322972), (126, 2064864), (137, 1899072), (144, 1806756), (157, 1657152), (168, 1548648), (189, 1376576), (192, 1355067), (216, 1204504), (224, 1161486), (252, 1032432), (274, 949536), (288, 903378), (314, 828576), (336, 774324), (378, 688288), (411, 633024), (432, 602252), (448, 580743), (471, 552384), (504, 516216), (548, 474768), (576, 451689), (628, 414288), (672, 387162), (756, 344144), (822, 316512), (864, 301126), (942, 276192), (959, 271296), (1008, 258108), (1096, 237384), (1099, 236736), (1233, 211008), (1256, 207144), (1344, 193581), (1413, 184128), (1512, 172072), (1644, 158256), (1728, 150563), (1884, 138096), (1918, 135648), (2016, 129054), (2192, 118692), (2198, 118368), (2466, 105504), (2512, 103572), (2826, 92064), (2877, 90432), (3024, 86036), (3288, 79128), (3297, 78912), (3699, 70336), (3768, 69048), (3836, 67824), (4032, 64527), (4239, 61376), (4384, 59346), (4396, 59184), (4932, 52752), (5024, 51786), (5652, 46032), (5754, 45216), (6048, 43018), (6576, 39564), (6594, 39456), (7398, 35168), (7536, 34524), (7672, 33912), (8478, 30688), (8631, 30144), (8768, 29673), (8792, 29592), (9864, 26376), (9891, 26304), (10048, 25893), (11304, 23016), (11508, 22608), (12096, 21509), (13152, 19782), (13188, 19728), (14796, 17584), (15072, 17262), (15344, 16956)]