108563840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2203}}^1$

素因数の和:2240

約数の個数: 128

約数和(自身を含む): 323723520

約数和(自身を除く): 215159680

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, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1408, 1540, 1760, 2203, 2240, 2464, 3080, 3520, 4406, 4480, 4928, 6160, 7040, 8812, 9856, 11015, 12320, 15421, 17624, 22030, 24233, 24640, 30842, 35248, 44060, 48466, 49280, 61684, 70496, 77105, 88120, 96932, 121165, 123368, 140992, 154210, 169631, 176240, 193864, 242330, 246736, 281984, 308420, 339262, 352480, 387728, 484660, 493472, 616840, 678524, 704960, 775456, 848155, 969320, 986944, 1233680, 1357048, 1409920, 1550912, 1696310, 1938640, 1973888, 2467360, 2714096, 3101824, 3392620, 3877280, 4934720, 5428192, 6785240, 7754560, 9869440, 10856384, 13570480, 15509120, 21712768, 27140960, 54281920, 108563840]

約数ペア:

[(1, 108563840), (2, 54281920), (4, 27140960), (5, 21712768), (7, 15509120), (8, 13570480), (10, 10856384), (11, 9869440), (14, 7754560), (16, 6785240), (20, 5428192), (22, 4934720), (28, 3877280), (32, 3392620), (35, 3101824), (40, 2714096), (44, 2467360), (55, 1973888), (56, 1938640), (64, 1696310), (70, 1550912), (77, 1409920), (80, 1357048), (88, 1233680), (110, 986944), (112, 969320), (128, 848155), (140, 775456), (154, 704960), (160, 678524), (176, 616840), (220, 493472), (224, 484660), (280, 387728), (308, 352480), (320, 339262), (352, 308420), (385, 281984), (440, 246736), (448, 242330), (560, 193864), (616, 176240), (640, 169631), (704, 154210), (770, 140992), (880, 123368), (896, 121165), (1120, 96932), (1232, 88120), (1408, 77105), (1540, 70496), (1760, 61684), (2203, 49280), (2240, 48466), (2464, 44060), (3080, 35248), (3520, 30842), (4406, 24640), (4480, 24233), (4928, 22030), (6160, 17624), (7040, 15421), (8812, 12320), (9856, 11015)]