14711680

素因数分解:

$2^7\times 5^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 35642880

約数和(自身を除く): 20931200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 181, 254, 320, 362, 508, 635, 640, 724, 905, 1016, 1270, 1448, 1810, 2032, 2540, 2896, 3620, 4064, 5080, 5792, 7240, 8128, 10160, 11584, 14480, 16256, 20320, 22987, 23168, 28960, 40640, 45974, 57920, 81280, 91948, 114935, 115840, 183896, 229870, 367792, 459740, 735584, 919480, 1471168, 1838960, 2942336, 3677920, 7355840, 14711680]

約数ペア:

[(1, 14711680), (2, 7355840), (4, 3677920), (5, 2942336), (8, 1838960), (10, 1471168), (16, 919480), (20, 735584), (32, 459740), (40, 367792), (64, 229870), (80, 183896), (127, 115840), (128, 114935), (160, 91948), (181, 81280), (254, 57920), (320, 45974), (362, 40640), (508, 28960), (635, 23168), (640, 22987), (724, 20320), (905, 16256), (1016, 14480), (1270, 11584), (1448, 10160), (1810, 8128), (2032, 7240), (2540, 5792), (2896, 5080), (3620, 4064)]