179281480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{22079}}^1$

素因数の和:22126

約数の個数: 64

約数和(自身を含む): 476928000

約数和(自身を除く): 297646520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 8120, 22079, 44158, 88316, 110395, 154553, 176632, 220790, 309106, 441580, 618212, 640291, 772765, 883160, 1236424, 1280582, 1545530, 2561164, 3091060, 3201455, 4482037, 5122328, 6182120, 6402910, 8964074, 12805820, 17928148, 22410185, 25611640, 35856296, 44820370, 89640740, 179281480]

約数ペア:

[(1, 179281480), (2, 89640740), (4, 44820370), (5, 35856296), (7, 25611640), (8, 22410185), (10, 17928148), (14, 12805820), (20, 8964074), (28, 6402910), (29, 6182120), (35, 5122328), (40, 4482037), (56, 3201455), (58, 3091060), (70, 2561164), (116, 1545530), (140, 1280582), (145, 1236424), (203, 883160), (232, 772765), (280, 640291), (290, 618212), (406, 441580), (580, 309106), (812, 220790), (1015, 176632), (1160, 154553), (1624, 110395), (2030, 88316), (4060, 44158), (8120, 22079)]