297923360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{266003}}^1$

素因数の和:266025

約数の個数: 48

約数和(自身を含む): 804396096

約数和(自身を除く): 506472736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 266003, 532006, 1064012, 1330015, 1862021, 2128024, 2660030, 3724042, 4256048, 5320060, 7448084, 8512096, 9310105, 10640120, 14896168, 18620210, 21280240, 29792336, 37240420, 42560480, 59584672, 74480840, 148961680, 297923360]

約数ペア:

[(1, 297923360), (2, 148961680), (4, 74480840), (5, 59584672), (7, 42560480), (8, 37240420), (10, 29792336), (14, 21280240), (16, 18620210), (20, 14896168), (28, 10640120), (32, 9310105), (35, 8512096), (40, 7448084), (56, 5320060), (70, 4256048), (80, 3724042), (112, 2660030), (140, 2128024), (160, 1862021), (224, 1330015), (280, 1064012), (560, 532006), (1120, 266003)]