211603320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{195929}}^1$

素因数の和:195949

約数の個数: 64

約数和(自身を含む): 705348000

約数和(自身を除く): 493744680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 195929, 391858, 587787, 783716, 979645, 1175574, 1567432, 1763361, 1959290, 2351148, 2938935, 3526722, 3918580, 4702296, 5290083, 5877870, 7053444, 7837160, 8816805, 10580166, 11755740, 14106888, 17633610, 21160332, 23511480, 26450415, 35267220, 42320664, 52900830, 70534440, 105801660, 211603320]

約数ペア:

[(1, 211603320), (2, 105801660), (3, 70534440), (4, 52900830), (5, 42320664), (6, 35267220), (8, 26450415), (9, 23511480), (10, 21160332), (12, 17633610), (15, 14106888), (18, 11755740), (20, 10580166), (24, 8816805), (27, 7837160), (30, 7053444), (36, 5877870), (40, 5290083), (45, 4702296), (54, 3918580), (60, 3526722), (72, 2938935), (90, 2351148), (108, 1959290), (120, 1763361), (135, 1567432), (180, 1175574), (216, 979645), (270, 783716), (360, 587787), (540, 391858), (1080, 195929)]