213450560

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35107}}^1$

素因数の和:35143

約数の個数: 56

約数和(自身を含む): 535045920

約数和(自身を除く): 321595360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 35107, 70214, 140428, 175535, 280856, 351070, 561712, 667033, 702140, 1123424, 1334066, 1404280, 2246848, 2668132, 2808560, 3335165, 5336264, 5617120, 6670330, 10672528, 11234240, 13340660, 21345056, 26681320, 42690112, 53362640, 106725280, 213450560]

約数ペア:

[(1, 213450560), (2, 106725280), (4, 53362640), (5, 42690112), (8, 26681320), (10, 21345056), (16, 13340660), (19, 11234240), (20, 10672528), (32, 6670330), (38, 5617120), (40, 5336264), (64, 3335165), (76, 2808560), (80, 2668132), (95, 2246848), (152, 1404280), (160, 1334066), (190, 1123424), (304, 702140), (320, 667033), (380, 561712), (608, 351070), (760, 280856), (1216, 175535), (1520, 140428), (3040, 70214), (6080, 35107)]