231966560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{207113}}^1$

素因数の和:207135

約数の個数: 48

約数和(自身を含む): 626312736

約数和(自身を除く): 394346176

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, 207113, 414226, 828452, 1035565, 1449791, 1656904, 2071130, 2899582, 3313808, 4142260, 5799164, 6627616, 7248955, 8284520, 11598328, 14497910, 16569040, 23196656, 28995820, 33138080, 46393312, 57991640, 115983280, 231966560]

約数ペア:

[(1, 231966560), (2, 115983280), (4, 57991640), (5, 46393312), (7, 33138080), (8, 28995820), (10, 23196656), (14, 16569040), (16, 14497910), (20, 11598328), (28, 8284520), (32, 7248955), (35, 6627616), (40, 5799164), (56, 4142260), (70, 3313808), (80, 2899582), (112, 2071130), (140, 1656904), (160, 1449791), (224, 1035565), (280, 828452), (560, 414226), (1120, 207113)]