42132160

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{2687}}^1$

素因数の和:2718

約数の個数: 84

約数和(自身を含む): 116750592

約数和(自身を除く): 74618432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 2687, 3136, 3920, 5374, 7840, 10748, 13435, 15680, 18809, 21496, 26870, 37618, 42992, 53740, 75236, 85984, 94045, 107480, 131663, 150472, 171968, 188090, 214960, 263326, 300944, 376180, 429920, 526652, 601888, 658315, 752360, 859840, 1053304, 1203776, 1316630, 1504720, 2106608, 2633260, 3009440, 4213216, 5266520, 6018880, 8426432, 10533040, 21066080, 42132160]

約数ペア:

[(1, 42132160), (2, 21066080), (4, 10533040), (5, 8426432), (7, 6018880), (8, 5266520), (10, 4213216), (14, 3009440), (16, 2633260), (20, 2106608), (28, 1504720), (32, 1316630), (35, 1203776), (40, 1053304), (49, 859840), (56, 752360), (64, 658315), (70, 601888), (80, 526652), (98, 429920), (112, 376180), (140, 300944), (160, 263326), (196, 214960), (224, 188090), (245, 171968), (280, 150472), (320, 131663), (392, 107480), (448, 94045), (490, 85984), (560, 75236), (784, 53740), (980, 42992), (1120, 37618), (1568, 26870), (1960, 21496), (2240, 18809), (2687, 15680), (3136, 13435), (3920, 10748), (5374, 7840)]