214732920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{7883}}^1$

素因数の和:8124

約数の個数: 64

約数和(自身を含む): 647118720

約数和(自身を除く): 432385800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 227, 454, 681, 908, 1135, 1362, 1816, 2270, 2724, 3405, 4540, 5448, 6810, 7883, 9080, 13620, 15766, 23649, 27240, 31532, 39415, 47298, 63064, 78830, 94596, 118245, 157660, 189192, 236490, 315320, 472980, 945960, 1789441, 3578882, 5368323, 7157764, 8947205, 10736646, 14315528, 17894410, 21473292, 26841615, 35788820, 42946584, 53683230, 71577640, 107366460, 214732920]

約数ペア:

[(1, 214732920), (2, 107366460), (3, 71577640), (4, 53683230), (5, 42946584), (6, 35788820), (8, 26841615), (10, 21473292), (12, 17894410), (15, 14315528), (20, 10736646), (24, 8947205), (30, 7157764), (40, 5368323), (60, 3578882), (120, 1789441), (227, 945960), (454, 472980), (681, 315320), (908, 236490), (1135, 189192), (1362, 157660), (1816, 118245), (2270, 94596), (2724, 78830), (3405, 63064), (4540, 47298), (5448, 39415), (6810, 31532), (7883, 27240), (9080, 23649), (13620, 15766)]