119869960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4001}}^1$

素因数の和:4126

約数の個数: 64

約数和(自身を含む): 311195520

約数和(自身を除く): 191325560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 107, 140, 214, 280, 428, 535, 749, 856, 1070, 1498, 2140, 2996, 3745, 4001, 4280, 5992, 7490, 8002, 14980, 16004, 20005, 28007, 29960, 32008, 40010, 56014, 80020, 112028, 140035, 160040, 224056, 280070, 428107, 560140, 856214, 1120280, 1712428, 2140535, 2996749, 3424856, 4281070, 5993498, 8562140, 11986996, 14983745, 17124280, 23973992, 29967490, 59934980, 119869960]

約数ペア:

[(1, 119869960), (2, 59934980), (4, 29967490), (5, 23973992), (7, 17124280), (8, 14983745), (10, 11986996), (14, 8562140), (20, 5993498), (28, 4281070), (35, 3424856), (40, 2996749), (56, 2140535), (70, 1712428), (107, 1120280), (140, 856214), (214, 560140), (280, 428107), (428, 280070), (535, 224056), (749, 160040), (856, 140035), (1070, 112028), (1498, 80020), (2140, 56014), (2996, 40010), (3745, 32008), (4001, 29960), (4280, 28007), (5992, 20005), (7490, 16004), (8002, 14980)]