6957440

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{1553}}^1$

素因数の和:1579

約数の個数: 64

約数和(自身を含む): 19020960

約数和(自身を除く): 12063520

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, 1553, 2240, 3106, 4480, 6212, 7765, 10871, 12424, 15530, 21742, 24848, 31060, 43484, 49696, 54355, 62120, 86968, 99392, 108710, 124240, 173936, 198784, 217420, 248480, 347872, 434840, 496960, 695744, 869680, 993920, 1391488, 1739360, 3478720, 6957440]

約数ペア:

[(1, 6957440), (2, 3478720), (4, 1739360), (5, 1391488), (7, 993920), (8, 869680), (10, 695744), (14, 496960), (16, 434840), (20, 347872), (28, 248480), (32, 217420), (35, 198784), (40, 173936), (56, 124240), (64, 108710), (70, 99392), (80, 86968), (112, 62120), (128, 54355), (140, 49696), (160, 43484), (224, 31060), (280, 24848), (320, 21742), (448, 15530), (560, 12424), (640, 10871), (896, 7765), (1120, 6212), (1553, 4480), (2240, 3106)]