207764160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{216421}}^1$

素因数の和:216441

約数の個数: 56

約数和(自身を含む): 659654256

約数和(自身を除く): 451890096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 216421, 432842, 649263, 865684, 1082105, 1298526, 1731368, 2164210, 2597052, 3246315, 3462736, 4328420, 5194104, 6492630, 6925472, 8656840, 10388208, 12985260, 13850944, 17313680, 20776416, 25970520, 34627360, 41552832, 51941040, 69254720, 103882080, 207764160]

約数ペア:

[(1, 207764160), (2, 103882080), (3, 69254720), (4, 51941040), (5, 41552832), (6, 34627360), (8, 25970520), (10, 20776416), (12, 17313680), (15, 13850944), (16, 12985260), (20, 10388208), (24, 8656840), (30, 6925472), (32, 6492630), (40, 5194104), (48, 4328420), (60, 3462736), (64, 3246315), (80, 2597052), (96, 2164210), (120, 1731368), (160, 1298526), (192, 1082105), (240, 865684), (320, 649263), (480, 432842), (960, 216421)]