67268520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16987}}^1$

素因数の和:17015

約数の個数: 96

約数和(自身を含む): 238511520

約数和(自身を除く): 171243000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 16987, 33974, 50961, 67948, 84935, 101922, 135896, 152883, 169870, 186857, 203844, 254805, 305766, 339740, 373714, 407688, 509610, 560571, 611532, 679480, 747428, 764415, 934285, 1019220, 1121142, 1223064, 1494856, 1528830, 1681713, 1868570, 2038440, 2242284, 2802855, 3057660, 3363426, 3737140, 4484568, 5605710, 6115320, 6726852, 7474280, 8408565, 11211420, 13453704, 16817130, 22422840, 33634260, 67268520]

約数ペア:

[(1, 67268520), (2, 33634260), (3, 22422840), (4, 16817130), (5, 13453704), (6, 11211420), (8, 8408565), (9, 7474280), (10, 6726852), (11, 6115320), (12, 5605710), (15, 4484568), (18, 3737140), (20, 3363426), (22, 3057660), (24, 2802855), (30, 2242284), (33, 2038440), (36, 1868570), (40, 1681713), (44, 1528830), (45, 1494856), (55, 1223064), (60, 1121142), (66, 1019220), (72, 934285), (88, 764415), (90, 747428), (99, 679480), (110, 611532), (120, 560571), (132, 509610), (165, 407688), (180, 373714), (198, 339740), (220, 305766), (264, 254805), (330, 203844), (360, 186857), (396, 169870), (440, 152883), (495, 135896), (660, 101922), (792, 84935), (990, 67948), (1320, 50961), (1980, 33974), (3960, 16987)]