137660320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6469}}^1$

素因数の和:6510

約数の個数: 96

約数和(自身を含む): 391305600

約数和(自身を除く): 253645280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 4256, 5320, 6469, 10640, 12938, 21280, 25876, 32345, 45283, 51752, 64690, 90566, 103504, 122911, 129380, 181132, 207008, 226415, 245822, 258760, 362264, 452830, 491644, 517520, 614555, 724528, 860377, 905660, 983288, 1035040, 1229110, 1449056, 1720754, 1811320, 1966576, 2458220, 3441508, 3622640, 3933152, 4301885, 4916440, 6883016, 7245280, 8603770, 9832880, 13766032, 17207540, 19665760, 27532064, 34415080, 68830160, 137660320]

約数ペア:

[(1, 137660320), (2, 68830160), (4, 34415080), (5, 27532064), (7, 19665760), (8, 17207540), (10, 13766032), (14, 9832880), (16, 8603770), (19, 7245280), (20, 6883016), (28, 4916440), (32, 4301885), (35, 3933152), (38, 3622640), (40, 3441508), (56, 2458220), (70, 1966576), (76, 1811320), (80, 1720754), (95, 1449056), (112, 1229110), (133, 1035040), (140, 983288), (152, 905660), (160, 860377), (190, 724528), (224, 614555), (266, 517520), (280, 491644), (304, 452830), (380, 362264), (532, 258760), (560, 245822), (608, 226415), (665, 207008), (760, 181132), (1064, 129380), (1120, 122911), (1330, 103504), (1520, 90566), (2128, 64690), (2660, 51752), (3040, 45283), (4256, 32345), (5320, 25876), (6469, 21280), (10640, 12938)]