191444960

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{24419}}^1$

素因数の和:24448

約数の個数: 72

約数和(自身を含む): 526153320

約数和(自身を除く): 334708360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 24419, 48838, 97676, 122095, 170933, 195352, 244190, 341866, 390704, 488380, 683732, 781408, 854665, 976760, 1196531, 1367464, 1709330, 1953520, 2393062, 2734928, 3418660, 3907040, 4786124, 5469856, 5982655, 6837320, 9572248, 11965310, 13674640, 19144496, 23930620, 27349280, 38288992, 47861240, 95722480, 191444960]

約数ペア:

[(1, 191444960), (2, 95722480), (4, 47861240), (5, 38288992), (7, 27349280), (8, 23930620), (10, 19144496), (14, 13674640), (16, 11965310), (20, 9572248), (28, 6837320), (32, 5982655), (35, 5469856), (40, 4786124), (49, 3907040), (56, 3418660), (70, 2734928), (80, 2393062), (98, 1953520), (112, 1709330), (140, 1367464), (160, 1196531), (196, 976760), (224, 854665), (245, 781408), (280, 683732), (392, 488380), (490, 390704), (560, 341866), (784, 244190), (980, 195352), (1120, 170933), (1568, 122095), (1960, 97676), (3920, 48838), (7840, 24419)]