27695360

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1$

素因数の和:320

約数の個数: 144

約数和(自身を含む): 83002752

約数和(自身を除く): 55307392

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 256, 280, 281, 308, 320, 352, 385, 440, 448, 560, 562, 616, 640, 704, 770, 880, 896, 1120, 1124, 1232, 1280, 1405, 1408, 1540, 1760, 1792, 1967, 2240, 2248, 2464, 2810, 2816, 3080, 3091, 3520, 3934, 4480, 4496, 4928, 5620, 6160, 6182, 7040, 7868, 8960, 8992, 9835, 9856, 11240, 12320, 12364, 14080, 15455, 15736, 17984, 19670, 19712, 21637, 22480, 24640, 24728, 30910, 31472, 35968, 39340, 43274, 44960, 49280, 49456, 61820, 62944, 71936, 78680, 86548, 89920, 98560, 98912, 108185, 123640, 125888, 157360, 173096, 179840, 197824, 216370, 247280, 251776, 314720, 346192, 359680, 395648, 432740, 494560, 503552, 629440, 692384, 791296, 865480, 989120, 1258880, 1384768, 1730960, 1978240, 2517760, 2769536, 3461920, 3956480, 5539072, 6923840, 13847680, 27695360]

約数ペア:

[(1, 27695360), (2, 13847680), (4, 6923840), (5, 5539072), (7, 3956480), (8, 3461920), (10, 2769536), (11, 2517760), (14, 1978240), (16, 1730960), (20, 1384768), (22, 1258880), (28, 989120), (32, 865480), (35, 791296), (40, 692384), (44, 629440), (55, 503552), (56, 494560), (64, 432740), (70, 395648), (77, 359680), (80, 346192), (88, 314720), (110, 251776), (112, 247280), (128, 216370), (140, 197824), (154, 179840), (160, 173096), (176, 157360), (220, 125888), (224, 123640), (256, 108185), (280, 98912), (281, 98560), (308, 89920), (320, 86548), (352, 78680), (385, 71936), (440, 62944), (448, 61820), (560, 49456), (562, 49280), (616, 44960), (640, 43274), (704, 39340), (770, 35968), (880, 31472), (896, 30910), (1120, 24728), (1124, 24640), (1232, 22480), (1280, 21637), (1405, 19712), (1408, 19670), (1540, 17984), (1760, 15736), (1792, 15455), (1967, 14080), (2240, 12364), (2248, 12320), (2464, 11240), (2810, 9856), (2816, 9835), (3080, 8992), (3091, 8960), (3520, 7868), (3934, 7040), (4480, 6182), (4496, 6160), (4928, 5620)]