134418560

素因数分解:

$2^7\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1511}}^1$

素因数の和:1669

約数の個数: 64

約数和(自身を含む): 323870400

約数和(自身を除く): 189451840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 139, 160, 278, 320, 556, 640, 695, 1112, 1390, 1511, 2224, 2780, 3022, 4448, 5560, 6044, 7555, 8896, 11120, 12088, 15110, 17792, 22240, 24176, 30220, 44480, 48352, 60440, 88960, 96704, 120880, 193408, 210029, 241760, 420058, 483520, 840116, 967040, 1050145, 1680232, 2100290, 3360464, 4200580, 6720928, 8401160, 13441856, 16802320, 26883712, 33604640, 67209280, 134418560]

約数ペア:

[(1, 134418560), (2, 67209280), (4, 33604640), (5, 26883712), (8, 16802320), (10, 13441856), (16, 8401160), (20, 6720928), (32, 4200580), (40, 3360464), (64, 2100290), (80, 1680232), (128, 1050145), (139, 967040), (160, 840116), (278, 483520), (320, 420058), (556, 241760), (640, 210029), (695, 193408), (1112, 120880), (1390, 96704), (1511, 88960), (2224, 60440), (2780, 48352), (3022, 44480), (4448, 30220), (5560, 24176), (6044, 22240), (7555, 17792), (8896, 15110), (11120, 12088)]