423066560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{188869}}^1$

素因数の和:188893

約数の個数: 56

約数和(自身を含む): 1151351520

約数和(自身を除く): 728284960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 188869, 377738, 755476, 944345, 1322083, 1510952, 1888690, 2644166, 3021904, 3777380, 5288332, 6043808, 6610415, 7554760, 10576664, 12087616, 13220830, 15109520, 21153328, 26441660, 30219040, 42306656, 52883320, 60438080, 84613312, 105766640, 211533280, 423066560]

約数ペア:

[(1, 423066560), (2, 211533280), (4, 105766640), (5, 84613312), (7, 60438080), (8, 52883320), (10, 42306656), (14, 30219040), (16, 26441660), (20, 21153328), (28, 15109520), (32, 13220830), (35, 12087616), (40, 10576664), (56, 7554760), (64, 6610415), (70, 6043808), (80, 5288332), (112, 3777380), (140, 3021904), (160, 2644166), (224, 1888690), (280, 1510952), (320, 1322083), (448, 944345), (560, 755476), (1120, 377738), (2240, 188869)]