57868160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{12917}}^1$

素因数の和:12943

約数の個数: 64

約数和(自身を含む): 158116320

約数和(自身を除く): 100248160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 12917, 25834, 51668, 64585, 90419, 103336, 129170, 180838, 206672, 258340, 361676, 413344, 452095, 516680, 723352, 826688, 904190, 1033360, 1446704, 1653376, 1808380, 2066720, 2893408, 3616760, 4133440, 5786816, 7233520, 8266880, 11573632, 14467040, 28934080, 57868160]

約数ペア:

[(1, 57868160), (2, 28934080), (4, 14467040), (5, 11573632), (7, 8266880), (8, 7233520), (10, 5786816), (14, 4133440), (16, 3616760), (20, 2893408), (28, 2066720), (32, 1808380), (35, 1653376), (40, 1446704), (56, 1033360), (64, 904190), (70, 826688), (80, 723352), (112, 516680), (128, 452095), (140, 413344), (160, 361676), (224, 258340), (280, 206672), (320, 180838), (448, 129170), (560, 103336), (640, 90419), (896, 64585), (1120, 51668), (2240, 25834), (4480, 12917)]