2069760

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1$

素因数の和:49

約数の個数: 216

約数和(自身を含む): 8388576

約数和(自身を除く): 6318816

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, 528, 539, 560, 588, 616, 640, 660, 672, 704, 735, 768, 770, 784, 840, 880, 896, 924, 960, 980, 1056, 1078, 1120, 1155, 1176, 1232, 1280, 1320, 1344, 1408, 1470, 1540, 1568, 1617, 1680, 1760, 1792, 1848, 1920, 1960, 2112, 2156, 2240, 2310, 2352, 2464, 2640, 2688, 2695, 2816, 2940, 3080, 3136, 3234, 3360, 3520, 3696, 3840, 3920, 4224, 4312, 4480, 4620, 4704, 4928, 5280, 5376, 5390, 5880, 6160, 6272, 6468, 6720, 7040, 7392, 7840, 8085, 8448, 8624, 8960, 9240, 9408, 9856, 10560, 10780, 11760, 12320, 12544, 12936, 13440, 14080, 14784, 15680, 16170, 17248, 18480, 18816, 19712, 21120, 21560, 23520, 24640, 25872, 26880, 29568, 31360, 32340, 34496, 36960, 37632, 42240, 43120, 47040, 49280, 51744, 59136, 62720, 64680, 68992, 73920, 86240, 94080, 98560, 103488, 129360, 137984, 147840, 172480, 188160, 206976, 258720, 295680, 344960, 413952, 517440, 689920, 1034880, 2069760]

約数ペア:

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