202376280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{6719}}^1$

素因数の和:6984

約数の個数: 64

約数和(自身を含む): 609638400

約数和(自身を除く): 407262120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 251, 502, 753, 1004, 1255, 1506, 2008, 2510, 3012, 3765, 5020, 6024, 6719, 7530, 10040, 13438, 15060, 20157, 26876, 30120, 33595, 40314, 53752, 67190, 80628, 100785, 134380, 161256, 201570, 268760, 403140, 806280, 1686469, 3372938, 5059407, 6745876, 8432345, 10118814, 13491752, 16864690, 20237628, 25297035, 33729380, 40475256, 50594070, 67458760, 101188140, 202376280]

約数ペア:

[(1, 202376280), (2, 101188140), (3, 67458760), (4, 50594070), (5, 40475256), (6, 33729380), (8, 25297035), (10, 20237628), (12, 16864690), (15, 13491752), (20, 10118814), (24, 8432345), (30, 6745876), (40, 5059407), (60, 3372938), (120, 1686469), (251, 806280), (502, 403140), (753, 268760), (1004, 201570), (1255, 161256), (1506, 134380), (2008, 100785), (2510, 80628), (3012, 67190), (3765, 53752), (5020, 40314), (6024, 33595), (6719, 30120), (7530, 26876), (10040, 20157), (13438, 15060)]