159246080

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{2539}}^1$

素因数の和:2574

約数の個数: 108

約数和(自身を含む): 443895480

約数和(自身を除く): 284649400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1280, 1568, 1792, 1960, 2240, 2539, 3136, 3920, 4480, 5078, 6272, 7840, 8960, 10156, 12544, 12695, 15680, 17773, 20312, 25390, 31360, 35546, 40624, 50780, 62720, 71092, 81248, 88865, 101560, 124411, 142184, 162496, 177730, 203120, 248822, 284368, 324992, 355460, 406240, 497644, 568736, 622055, 649984, 710920, 812480, 995288, 1137472, 1244110, 1421840, 1624960, 1990576, 2274944, 2488220, 2843680, 3249920, 3981152, 4549888, 4976440, 5687360, 7962304, 9952880, 11374720, 15924608, 19905760, 22749440, 31849216, 39811520, 79623040, 159246080]

約数ペア:

[(1, 159246080), (2, 79623040), (4, 39811520), (5, 31849216), (7, 22749440), (8, 19905760), (10, 15924608), (14, 11374720), (16, 9952880), (20, 7962304), (28, 5687360), (32, 4976440), (35, 4549888), (40, 3981152), (49, 3249920), (56, 2843680), (64, 2488220), (70, 2274944), (80, 1990576), (98, 1624960), (112, 1421840), (128, 1244110), (140, 1137472), (160, 995288), (196, 812480), (224, 710920), (245, 649984), (256, 622055), (280, 568736), (320, 497644), (392, 406240), (448, 355460), (490, 324992), (560, 284368), (640, 248822), (784, 203120), (896, 177730), (980, 162496), (1120, 142184), (1280, 124411), (1568, 101560), (1792, 88865), (1960, 81248), (2240, 71092), (2539, 62720), (3136, 50780), (3920, 40624), (4480, 35546), (5078, 31360), (6272, 25390), (7840, 20312), (8960, 17773), (10156, 15680), (12544, 12695)]