340332160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{75967}}^1$

素因数の和:75993

約数の個数: 64

約数和(自身を含む): 929848320

約数和(自身を除く): 589516160

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, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 75967, 151934, 303868, 379835, 531769, 607736, 759670, 1063538, 1215472, 1519340, 2127076, 2430944, 2658845, 3038680, 4254152, 4861888, 5317690, 6077360, 8508304, 9723776, 10635380, 12154720, 17016608, 21270760, 24309440, 34033216, 42541520, 48618880, 68066432, 85083040, 170166080, 340332160]

約数ペア:

[(1, 340332160), (2, 170166080), (4, 85083040), (5, 68066432), (7, 48618880), (8, 42541520), (10, 34033216), (14, 24309440), (16, 21270760), (20, 17016608), (28, 12154720), (32, 10635380), (35, 9723776), (40, 8508304), (56, 6077360), (64, 5317690), (70, 4861888), (80, 4254152), (112, 3038680), (128, 2658845), (140, 2430944), (160, 2127076), (224, 1519340), (280, 1215472), (320, 1063538), (448, 759670), (560, 607736), (640, 531769), (896, 379835), (1120, 303868), (2240, 151934), (4480, 75967)]