139865880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15137}}^1$

素因数の和:15169

約数の個数: 128

約数和(自身を含む): 523169280

約数和(自身を除く): 383303400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 15137, 30274, 45411, 60548, 75685, 90822, 105959, 121096, 151370, 166507, 181644, 211918, 227055, 302740, 317877, 333014, 363288, 423836, 454110, 499521, 529795, 605480, 635754, 666028, 832535, 847672, 908220, 999042, 1059590, 1165549, 1271508, 1332056, 1589385, 1665070, 1816440, 1998084, 2119180, 2331098, 2497605, 2543016, 3178770, 3330140, 3496647, 3996168, 4238360, 4662196, 4995210, 5827745, 6357540, 6660280, 6993294, 9324392, 9990420, 11655490, 12715080, 13986588, 17483235, 19980840, 23310980, 27973176, 34966470, 46621960, 69932940, 139865880]

約数ペア:

[(1, 139865880), (2, 69932940), (3, 46621960), (4, 34966470), (5, 27973176), (6, 23310980), (7, 19980840), (8, 17483235), (10, 13986588), (11, 12715080), (12, 11655490), (14, 9990420), (15, 9324392), (20, 6993294), (21, 6660280), (22, 6357540), (24, 5827745), (28, 4995210), (30, 4662196), (33, 4238360), (35, 3996168), (40, 3496647), (42, 3330140), (44, 3178770), (55, 2543016), (56, 2497605), (60, 2331098), (66, 2119180), (70, 1998084), (77, 1816440), (84, 1665070), (88, 1589385), (105, 1332056), (110, 1271508), (120, 1165549), (132, 1059590), (140, 999042), (154, 908220), (165, 847672), (168, 832535), (210, 666028), (220, 635754), (231, 605480), (264, 529795), (280, 499521), (308, 454110), (330, 423836), (385, 363288), (420, 333014), (440, 317877), (462, 302740), (616, 227055), (660, 211918), (770, 181644), (840, 166507), (924, 151370), (1155, 121096), (1320, 105959), (1540, 90822), (1848, 75685), (2310, 60548), (3080, 45411), (4620, 30274), (9240, 15137)]