293341440

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{1559}}^1$

素因数の和:1597

約数の個数: 216

約数和(自身を含む): 1090514880

約数和(自身を除く): 797173440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 768, 784, 840, 896, 960, 980, 1120, 1176, 1280, 1344, 1470, 1559, 1568, 1680, 1792, 1920, 1960, 2240, 2352, 2688, 2940, 3118, 3136, 3360, 3840, 3920, 4480, 4677, 4704, 5376, 5880, 6236, 6272, 6720, 7795, 7840, 8960, 9354, 9408, 10913, 11760, 12472, 12544, 13440, 15590, 15680, 18708, 18816, 21826, 23385, 23520, 24944, 26880, 31180, 31360, 32739, 37416, 37632, 43652, 46770, 47040, 49888, 54565, 62360, 62720, 65478, 74832, 76391, 87304, 93540, 94080, 99776, 109130, 124720, 130956, 149664, 152782, 163695, 174608, 187080, 188160, 199552, 218260, 229173, 249440, 261912, 299328, 305564, 327390, 349216, 374160, 381955, 399104, 436520, 458346, 498880, 523824, 598656, 611128, 654780, 698432, 748320, 763910, 873040, 916692, 997760, 1047648, 1145865, 1197312, 1222256, 1309560, 1396864, 1496640, 1527820, 1746080, 1833384, 1995520, 2095296, 2291730, 2444512, 2619120, 2793728, 2993280, 3055640, 3492160, 3666768, 4190592, 4583460, 4889024, 5238240, 5986560, 6111280, 6984320, 7333536, 8381184, 9166920, 9778048, 10476480, 12222560, 13968640, 14667072, 18333840, 19556096, 20952960, 24445120, 29334144, 36667680, 41905920, 48890240, 58668288, 73335360, 97780480, 146670720, 293341440]

約数ペア:

[(1, 293341440), (2, 146670720), (3, 97780480), (4, 73335360), (5, 58668288), (6, 48890240), (7, 41905920), (8, 36667680), (10, 29334144), (12, 24445120), (14, 20952960), (15, 19556096), (16, 18333840), (20, 14667072), (21, 13968640), (24, 12222560), (28, 10476480), (30, 9778048), (32, 9166920), (35, 8381184), (40, 7333536), (42, 6984320), (48, 6111280), (49, 5986560), (56, 5238240), (60, 4889024), (64, 4583460), (70, 4190592), (80, 3666768), (84, 3492160), (96, 3055640), (98, 2993280), (105, 2793728), (112, 2619120), (120, 2444512), (128, 2291730), (140, 2095296), (147, 1995520), (160, 1833384), (168, 1746080), (192, 1527820), (196, 1496640), (210, 1396864), (224, 1309560), (240, 1222256), (245, 1197312), (256, 1145865), (280, 1047648), (294, 997760), (320, 916692), (336, 873040), (384, 763910), (392, 748320), (420, 698432), (448, 654780), (480, 611128), (490, 598656), (560, 523824), (588, 498880), (640, 458346), (672, 436520), (735, 399104), (768, 381955), (784, 374160), (840, 349216), (896, 327390), (960, 305564), (980, 299328), (1120, 261912), (1176, 249440), (1280, 229173), (1344, 218260), (1470, 199552), (1559, 188160), (1568, 187080), (1680, 174608), (1792, 163695), (1920, 152782), (1960, 149664), (2240, 130956), (2352, 124720), (2688, 109130), (2940, 99776), (3118, 94080), (3136, 93540), (3360, 87304), (3840, 76391), (3920, 74832), (4480, 65478), (4677, 62720), (4704, 62360), (5376, 54565), (5880, 49888), (6236, 47040), (6272, 46770), (6720, 43652), (7795, 37632), (7840, 37416), (8960, 32739), (9354, 31360), (9408, 31180), (10913, 26880), (11760, 24944), (12472, 23520), (12544, 23385), (13440, 21826), (15590, 18816), (15680, 18708)]