6991616280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1867}}^1\times {\mathrm{2837}}^1$

素因数の和:4729

約数の個数: 128

約数和(自身を含む): 22901978880

約数和(自身を除く): 15910362600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 1867, 2837, 3734, 5601, 5674, 7468, 8511, 9335, 11202, 11348, 14185, 14936, 17022, 18670, 20537, 22404, 22696, 28005, 28370, 31207, 34044, 37340, 41074, 42555, 44808, 56010, 56740, 61611, 62414, 68088, 74680, 82148, 85110, 93621, 102685, 112020, 113480, 123222, 124828, 156035, 164296, 170220, 187242, 205370, 224040, 246444, 249656, 308055, 312070, 340440, 374484, 410740, 468105, 492888, 616110, 624140, 748968, 821480, 936210, 1232220, 1248280, 1872420, 2464440, 3744840, 5296679, 10593358, 15890037, 21186716, 26483395, 31780074, 42373432, 52966790, 58263469, 63560148, 79450185, 105933580, 116526938, 127120296, 158900370, 174790407, 211867160, 233053876, 291317345, 317800740, 349580814, 466107752, 582634690, 635601480, 699161628, 873952035, 1165269380, 1398323256, 1747904070, 2330538760, 3495808140, 6991616280]

約数ペア:

[(1, 6991616280), (2, 3495808140), (3, 2330538760), (4, 1747904070), (5, 1398323256), (6, 1165269380), (8, 873952035), (10, 699161628), (11, 635601480), (12, 582634690), (15, 466107752), (20, 349580814), (22, 317800740), (24, 291317345), (30, 233053876), (33, 211867160), (40, 174790407), (44, 158900370), (55, 127120296), (60, 116526938), (66, 105933580), (88, 79450185), (110, 63560148), (120, 58263469), (132, 52966790), (165, 42373432), (220, 31780074), (264, 26483395), (330, 21186716), (440, 15890037), (660, 10593358), (1320, 5296679), (1867, 3744840), (2837, 2464440), (3734, 1872420), (5601, 1248280), (5674, 1232220), (7468, 936210), (8511, 821480), (9335, 748968), (11202, 624140), (11348, 616110), (14185, 492888), (14936, 468105), (17022, 410740), (18670, 374484), (20537, 340440), (22404, 312070), (22696, 308055), (28005, 249656), (28370, 246444), (31207, 224040), (34044, 205370), (37340, 187242), (41074, 170220), (42555, 164296), (44808, 156035), (56010, 124828), (56740, 123222), (61611, 113480), (62414, 112020), (68088, 102685), (74680, 93621), (82148, 85110)]