207195480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{2293}}^1$

素因数の和:2561

約数の個数: 96

約数和(自身を含む): 676362960

約数和(自身を除く): 469167480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 251, 360, 502, 753, 1004, 1255, 1506, 2008, 2259, 2293, 2510, 3012, 3765, 4518, 4586, 5020, 6024, 6879, 7530, 9036, 9172, 10040, 11295, 11465, 13758, 15060, 18072, 18344, 20637, 22590, 22930, 27516, 30120, 34395, 41274, 45180, 45860, 55032, 68790, 82548, 90360, 91720, 103185, 137580, 165096, 206370, 275160, 412740, 575543, 825480, 1151086, 1726629, 2302172, 2877715, 3453258, 4604344, 5179887, 5755430, 6906516, 8633145, 10359774, 11510860, 13813032, 17266290, 20719548, 23021720, 25899435, 34532580, 41439096, 51798870, 69065160, 103597740, 207195480]

約数ペア:

[(1, 207195480), (2, 103597740), (3, 69065160), (4, 51798870), (5, 41439096), (6, 34532580), (8, 25899435), (9, 23021720), (10, 20719548), (12, 17266290), (15, 13813032), (18, 11510860), (20, 10359774), (24, 8633145), (30, 6906516), (36, 5755430), (40, 5179887), (45, 4604344), (60, 3453258), (72, 2877715), (90, 2302172), (120, 1726629), (180, 1151086), (251, 825480), (360, 575543), (502, 412740), (753, 275160), (1004, 206370), (1255, 165096), (1506, 137580), (2008, 103185), (2259, 91720), (2293, 90360), (2510, 82548), (3012, 68790), (3765, 55032), (4518, 45860), (4586, 45180), (5020, 41274), (6024, 34395), (6879, 30120), (7530, 27516), (9036, 22930), (9172, 22590), (10040, 20637), (11295, 18344), (11465, 18072), (13758, 15060)]