206377320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{16073}}^1$

素因数の和:16194

約数の個数: 64

約数和(自身を含む): 624957120

約数和(自身を除く): 418579800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 12840, 16073, 32146, 48219, 64292, 80365, 96438, 128584, 160730, 192876, 241095, 321460, 385752, 482190, 642920, 964380, 1719811, 1928760, 3439622, 5159433, 6879244, 8599055, 10318866, 13758488, 17198110, 20637732, 25797165, 34396220, 41275464, 51594330, 68792440, 103188660, 206377320]

約数ペア:

[(1, 206377320), (2, 103188660), (3, 68792440), (4, 51594330), (5, 41275464), (6, 34396220), (8, 25797165), (10, 20637732), (12, 17198110), (15, 13758488), (20, 10318866), (24, 8599055), (30, 6879244), (40, 5159433), (60, 3439622), (107, 1928760), (120, 1719811), (214, 964380), (321, 642920), (428, 482190), (535, 385752), (642, 321460), (856, 241095), (1070, 192876), (1284, 160730), (1605, 128584), (2140, 96438), (2568, 80365), (3210, 64292), (4280, 48219), (6420, 32146), (12840, 16073)]