159320000

素因数分解:

$2^6\times 5^4\times 7^1\times {\mathrm{569}}^1$

素因数の和:608

約数の個数: 140

約数和(自身を含む): 452292720

約数和(自身を除く): 292972720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 320, 350, 400, 448, 500, 560, 569, 625, 700, 800, 875, 1000, 1120, 1138, 1250, 1400, 1600, 1750, 2000, 2240, 2276, 2500, 2800, 2845, 3500, 3983, 4000, 4375, 4552, 5000, 5600, 5690, 7000, 7966, 8000, 8750, 9104, 10000, 11200, 11380, 14000, 14225, 15932, 17500, 18208, 19915, 20000, 22760, 28000, 28450, 31864, 35000, 36416, 39830, 40000, 45520, 56000, 56900, 63728, 70000, 71125, 79660, 91040, 99575, 113800, 127456, 140000, 142250, 159320, 182080, 199150, 227600, 254912, 280000, 284500, 318640, 355625, 398300, 455200, 497875, 569000, 637280, 711250, 796600, 910400, 995750, 1138000, 1274560, 1422500, 1593200, 1991500, 2276000, 2489375, 2845000, 3186400, 3983000, 4552000, 4978750, 5690000, 6372800, 7966000, 9957500, 11380000, 15932000, 19915000, 22760000, 31864000, 39830000, 79660000, 159320000]

約数ペア:

[(1, 159320000), (2, 79660000), (4, 39830000), (5, 31864000), (7, 22760000), (8, 19915000), (10, 15932000), (14, 11380000), (16, 9957500), (20, 7966000), (25, 6372800), (28, 5690000), (32, 4978750), (35, 4552000), (40, 3983000), (50, 3186400), (56, 2845000), (64, 2489375), (70, 2276000), (80, 1991500), (100, 1593200), (112, 1422500), (125, 1274560), (140, 1138000), (160, 995750), (175, 910400), (200, 796600), (224, 711250), (250, 637280), (280, 569000), (320, 497875), (350, 455200), (400, 398300), (448, 355625), (500, 318640), (560, 284500), (569, 280000), (625, 254912), (700, 227600), (800, 199150), (875, 182080), (1000, 159320), (1120, 142250), (1138, 140000), (1250, 127456), (1400, 113800), (1600, 99575), (1750, 91040), (2000, 79660), (2240, 71125), (2276, 70000), (2500, 63728), (2800, 56900), (2845, 56000), (3500, 45520), (3983, 40000), (4000, 39830), (4375, 36416), (4552, 35000), (5000, 31864), (5600, 28450), (5690, 28000), (7000, 22760), (7966, 20000), (8000, 19915), (8750, 18208), (9104, 17500), (10000, 15932), (11200, 14225), (11380, 14000)]