266460180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{33391}}^1$

素因数の和:33429

約数の個数: 96

約数和(自身を含む): 897576960

約数和(自身を除く): 631116780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 33391, 66782, 100173, 133564, 166955, 200346, 233737, 333910, 400692, 467474, 500865, 634429, 667820, 701211, 934948, 1001730, 1168685, 1268858, 1402422, 1903287, 2003460, 2337370, 2537716, 2804844, 3172145, 3506055, 3806574, 4441003, 4674740, 6344290, 7012110, 7613148, 8882006, 9516435, 12688580, 13323009, 14024220, 17764012, 19032870, 22205015, 26646018, 38065740, 44410030, 53292036, 66615045, 88820060, 133230090, 266460180]

約数ペア:

[(1, 266460180), (2, 133230090), (3, 88820060), (4, 66615045), (5, 53292036), (6, 44410030), (7, 38065740), (10, 26646018), (12, 22205015), (14, 19032870), (15, 17764012), (19, 14024220), (20, 13323009), (21, 12688580), (28, 9516435), (30, 8882006), (35, 7613148), (38, 7012110), (42, 6344290), (57, 4674740), (60, 4441003), (70, 3806574), (76, 3506055), (84, 3172145), (95, 2804844), (105, 2537716), (114, 2337370), (133, 2003460), (140, 1903287), (190, 1402422), (210, 1268858), (228, 1168685), (266, 1001730), (285, 934948), (380, 701211), (399, 667820), (420, 634429), (532, 500865), (570, 467474), (665, 400692), (798, 333910), (1140, 233737), (1330, 200346), (1596, 166955), (1995, 133564), (2660, 100173), (3990, 66782), (7980, 33391)]