146581120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{32719}}^1$

素因数の和:32745

約数の個数: 64

約数和(自身を含む): 400492800

約数和(自身を除く): 253911680

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, 32719, 65438, 130876, 163595, 229033, 261752, 327190, 458066, 523504, 654380, 916132, 1047008, 1145165, 1308760, 1832264, 2094016, 2290330, 2617520, 3664528, 4188032, 4580660, 5235040, 7329056, 9161320, 10470080, 14658112, 18322640, 20940160, 29316224, 36645280, 73290560, 146581120]

約数ペア:

[(1, 146581120), (2, 73290560), (4, 36645280), (5, 29316224), (7, 20940160), (8, 18322640), (10, 14658112), (14, 10470080), (16, 9161320), (20, 7329056), (28, 5235040), (32, 4580660), (35, 4188032), (40, 3664528), (56, 2617520), (64, 2290330), (70, 2094016), (80, 1832264), (112, 1308760), (128, 1145165), (140, 1047008), (160, 916132), (224, 654380), (280, 523504), (320, 458066), (448, 327190), (560, 261752), (640, 229033), (896, 163595), (1120, 130876), (2240, 65438), (4480, 32719)]