561940960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{26407}}^1$

素因数の和:26448

約数の個数: 96

約数和(自身を含む): 1597155840

約数和(自身を除く): 1035214880

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, 10640, 21280, 26407, 52814, 105628, 132035, 184849, 211256, 264070, 369698, 422512, 501733, 528140, 739396, 845024, 924245, 1003466, 1056280, 1478792, 1848490, 2006932, 2112560, 2508665, 2957584, 3512131, 3696980, 4013864, 4225120, 5017330, 5915168, 7024262, 7393960, 8027728, 10034660, 14048524, 14787920, 16055456, 17560655, 20069320, 28097048, 29575840, 35121310, 40138640, 56194096, 70242620, 80277280, 112388192, 140485240, 280970480, 561940960]

約数ペア:

[(1, 561940960), (2, 280970480), (4, 140485240), (5, 112388192), (7, 80277280), (8, 70242620), (10, 56194096), (14, 40138640), (16, 35121310), (19, 29575840), (20, 28097048), (28, 20069320), (32, 17560655), (35, 16055456), (38, 14787920), (40, 14048524), (56, 10034660), (70, 8027728), (76, 7393960), (80, 7024262), (95, 5915168), (112, 5017330), (133, 4225120), (140, 4013864), (152, 3696980), (160, 3512131), (190, 2957584), (224, 2508665), (266, 2112560), (280, 2006932), (304, 1848490), (380, 1478792), (532, 1056280), (560, 1003466), (608, 924245), (665, 845024), (760, 739396), (1064, 528140), (1120, 501733), (1330, 422512), (1520, 369698), (2128, 264070), (2660, 211256), (3040, 184849), (4256, 132035), (5320, 105628), (10640, 52814), (21280, 26407)]