1523683840

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{85027}}^1$

素因数の和:85057

約数の個数: 80

約数和(自身を含む): 4175214912

約数和(自身を除く): 2651531072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8960, 17920, 85027, 170054, 340108, 425135, 595189, 680216, 850270, 1190378, 1360432, 1700540, 2380756, 2720864, 2975945, 3401080, 4761512, 5441728, 5951890, 6802160, 9523024, 10883456, 11903780, 13604320, 19046048, 21766912, 23807560, 27208640, 38092096, 43533824, 47615120, 54417280, 76184192, 95230240, 108834560, 152368384, 190460480, 217669120, 304736768, 380920960, 761841920, 1523683840]

約数ペア:

[(1, 1523683840), (2, 761841920), (4, 380920960), (5, 304736768), (7, 217669120), (8, 190460480), (10, 152368384), (14, 108834560), (16, 95230240), (20, 76184192), (28, 54417280), (32, 47615120), (35, 43533824), (40, 38092096), (56, 27208640), (64, 23807560), (70, 21766912), (80, 19046048), (112, 13604320), (128, 11903780), (140, 10883456), (160, 9523024), (224, 6802160), (256, 5951890), (280, 5441728), (320, 4761512), (448, 3401080), (512, 2975945), (560, 2720864), (640, 2380756), (896, 1700540), (1120, 1360432), (1280, 1190378), (1792, 850270), (2240, 680216), (2560, 595189), (3584, 425135), (4480, 340108), (8960, 170054), (17920, 85027)]