8279040

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1$

素因数の和:53

約数の個数: 264

約数和(自身を含む): 33603552

約数和(自身を除く): 25324512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 98, 105, 110, 112, 120, 128, 132, 140, 147, 154, 160, 165, 168, 176, 192, 196, 210, 220, 224, 231, 240, 245, 256, 264, 280, 294, 308, 320, 330, 336, 352, 384, 385, 392, 420, 440, 448, 462, 480, 490, 512, 528, 539, 560, 588, 616, 640, 660, 672, 704, 735, 768, 770, 784, 840, 880, 896, 924, 960, 980, 1024, 1056, 1078, 1120, 1155, 1176, 1232, 1280, 1320, 1344, 1408, 1470, 1536, 1540, 1568, 1617, 1680, 1760, 1792, 1848, 1920, 1960, 2112, 2156, 2240, 2310, 2352, 2464, 2560, 2640, 2688, 2695, 2816, 2940, 3072, 3080, 3136, 3234, 3360, 3520, 3584, 3696, 3840, 3920, 4224, 4312, 4480, 4620, 4704, 4928, 5120, 5280, 5376, 5390, 5632, 5880, 6160, 6272, 6468, 6720, 7040, 7168, 7392, 7680, 7840, 8085, 8448, 8624, 8960, 9240, 9408, 9856, 10560, 10752, 10780, 11264, 11760, 12320, 12544, 12936, 13440, 14080, 14784, 15360, 15680, 16170, 16896, 17248, 17920, 18480, 18816, 19712, 21120, 21504, 21560, 23520, 24640, 25088, 25872, 26880, 28160, 29568, 31360, 32340, 33792, 34496, 35840, 36960, 37632, 39424, 42240, 43120, 47040, 49280, 50176, 51744, 53760, 56320, 59136, 62720, 64680, 68992, 73920, 75264, 78848, 84480, 86240, 94080, 98560, 103488, 107520, 118272, 125440, 129360, 137984, 147840, 150528, 168960, 172480, 188160, 197120, 206976, 236544, 250880, 258720, 275968, 295680, 344960, 376320, 394240, 413952, 517440, 551936, 591360, 689920, 752640, 827904, 1034880, 1182720, 1379840, 1655808, 2069760, 2759680, 4139520, 8279040]

約数ペア:

[(1, 8279040), (2, 4139520), (3, 2759680), (4, 2069760), (5, 1655808), (6, 1379840), (7, 1182720), (8, 1034880), (10, 827904), (11, 752640), (12, 689920), (14, 591360), (15, 551936), (16, 517440), (20, 413952), (21, 394240), (22, 376320), (24, 344960), (28, 295680), (30, 275968), (32, 258720), (33, 250880), (35, 236544), (40, 206976), (42, 197120), (44, 188160), (48, 172480), (49, 168960), (55, 150528), (56, 147840), (60, 137984), (64, 129360), (66, 125440), (70, 118272), (77, 107520), (80, 103488), (84, 98560), (88, 94080), (96, 86240), (98, 84480), (105, 78848), (110, 75264), (112, 73920), (120, 68992), (128, 64680), (132, 62720), (140, 59136), (147, 56320), (154, 53760), (160, 51744), (165, 50176), (168, 49280), (176, 47040), (192, 43120), (196, 42240), (210, 39424), (220, 37632), (224, 36960), (231, 35840), (240, 34496), (245, 33792), (256, 32340), (264, 31360), (280, 29568), (294, 28160), (308, 26880), (320, 25872), (330, 25088), (336, 24640), (352, 23520), (384, 21560), (385, 21504), (392, 21120), (420, 19712), (440, 18816), (448, 18480), (462, 17920), (480, 17248), (490, 16896), (512, 16170), (528, 15680), (539, 15360), (560, 14784), (588, 14080), (616, 13440), (640, 12936), (660, 12544), (672, 12320), (704, 11760), (735, 11264), (768, 10780), (770, 10752), (784, 10560), (840, 9856), (880, 9408), (896, 9240), (924, 8960), (960, 8624), (980, 8448), (1024, 8085), (1056, 7840), (1078, 7680), (1120, 7392), (1155, 7168), (1176, 7040), (1232, 6720), (1280, 6468), (1320, 6272), (1344, 6160), (1408, 5880), (1470, 5632), (1536, 5390), (1540, 5376), (1568, 5280), (1617, 5120), (1680, 4928), (1760, 4704), (1792, 4620), (1848, 4480), (1920, 4312), (1960, 4224), (2112, 3920), (2156, 3840), (2240, 3696), (2310, 3584), (2352, 3520), (2464, 3360), (2560, 3234), (2640, 3136), (2688, 3080), (2695, 3072), (2816, 2940)]