255158240

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:604

約数の個数: 96

約数和(自身を含む): 629959680

約数和(自身を除く): 374801440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 127, 145, 160, 232, 254, 290, 433, 464, 508, 580, 635, 866, 928, 1016, 1160, 1270, 1732, 2032, 2165, 2320, 2540, 3464, 3683, 4064, 4330, 4640, 5080, 6928, 7366, 8660, 10160, 12557, 13856, 14732, 17320, 18415, 20320, 25114, 29464, 34640, 36830, 50228, 54991, 58928, 62785, 69280, 73660, 100456, 109982, 117856, 125570, 147320, 200912, 219964, 251140, 274955, 294640, 401824, 439928, 502280, 549910, 589280, 879856, 1004560, 1099820, 1594739, 1759712, 2009120, 2199640, 3189478, 4399280, 6378956, 7973695, 8798560, 12757912, 15947390, 25515824, 31894780, 51031648, 63789560, 127579120, 255158240]

約数ペア:

[(1, 255158240), (2, 127579120), (4, 63789560), (5, 51031648), (8, 31894780), (10, 25515824), (16, 15947390), (20, 12757912), (29, 8798560), (32, 7973695), (40, 6378956), (58, 4399280), (80, 3189478), (116, 2199640), (127, 2009120), (145, 1759712), (160, 1594739), (232, 1099820), (254, 1004560), (290, 879856), (433, 589280), (464, 549910), (508, 502280), (580, 439928), (635, 401824), (866, 294640), (928, 274955), (1016, 251140), (1160, 219964), (1270, 200912), (1732, 147320), (2032, 125570), (2165, 117856), (2320, 109982), (2540, 100456), (3464, 73660), (3683, 69280), (4064, 62785), (4330, 58928), (4640, 54991), (5080, 50228), (6928, 36830), (7366, 34640), (8660, 29464), (10160, 25114), (12557, 20320), (13856, 18415), (14732, 17320)]