206800320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{215417}}^1$

素因数の和:215437

約数の個数: 56

約数和(自身を含む): 656594064

約数和(自身を除く): 449793744

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, 215417, 430834, 646251, 861668, 1077085, 1292502, 1723336, 2154170, 2585004, 3231255, 3446672, 4308340, 5170008, 6462510, 6893344, 8616680, 10340016, 12925020, 13786688, 17233360, 20680032, 25850040, 34466720, 41360064, 51700080, 68933440, 103400160, 206800320]

約数ペア:

[(1, 206800320), (2, 103400160), (3, 68933440), (4, 51700080), (5, 41360064), (6, 34466720), (8, 25850040), (10, 20680032), (12, 17233360), (15, 13786688), (16, 12925020), (20, 10340016), (24, 8616680), (30, 6893344), (32, 6462510), (40, 5170008), (48, 4308340), (60, 3446672), (64, 3231255), (80, 2585004), (96, 2154170), (120, 1723336), (160, 1292502), (192, 1077085), (240, 861668), (320, 646251), (480, 430834), (960, 215417)]