213568480

素因数分解:

$2^5\times 5^1\times {\mathrm{179}}^1\times {\mathrm{7457}}^1$

素因数の和:7651

約数の個数: 48

約数和(自身を含む): 507442320

約数和(自身を除く): 293873840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 179, 358, 716, 895, 1432, 1790, 2864, 3580, 5728, 7160, 7457, 14320, 14914, 28640, 29828, 37285, 59656, 74570, 119312, 149140, 238624, 298280, 596560, 1193120, 1334803, 2669606, 5339212, 6674015, 10678424, 13348030, 21356848, 26696060, 42713696, 53392120, 106784240, 213568480]

約数ペア:

[(1, 213568480), (2, 106784240), (4, 53392120), (5, 42713696), (8, 26696060), (10, 21356848), (16, 13348030), (20, 10678424), (32, 6674015), (40, 5339212), (80, 2669606), (160, 1334803), (179, 1193120), (358, 596560), (716, 298280), (895, 238624), (1432, 149140), (1790, 119312), (2864, 74570), (3580, 59656), (5728, 37285), (7160, 29828), (7457, 28640), (14320, 14914)]