896680960

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:356

約数の個数: 176

約数和(自身を含む): 2490200064

約数和(自身を除く): 1593519104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 127, 128, 140, 160, 197, 224, 254, 256, 280, 320, 394, 448, 508, 512, 560, 635, 640, 788, 889, 896, 985, 1016, 1024, 1120, 1270, 1280, 1379, 1576, 1778, 1792, 1970, 2032, 2240, 2540, 2560, 2758, 3152, 3556, 3584, 3940, 4064, 4445, 4480, 5080, 5120, 5516, 6304, 6895, 7112, 7168, 7880, 8128, 8890, 8960, 10160, 11032, 12608, 13790, 14224, 15760, 16256, 17780, 17920, 20320, 22064, 25019, 25216, 27580, 28448, 31520, 32512, 35560, 35840, 40640, 44128, 50038, 50432, 55160, 56896, 63040, 65024, 71120, 81280, 88256, 100076, 100864, 110320, 113792, 125095, 126080, 130048, 142240, 162560, 175133, 176512, 200152, 201728, 220640, 227584, 250190, 252160, 284480, 325120, 350266, 353024, 400304, 441280, 455168, 500380, 504320, 568960, 650240, 700532, 706048, 800608, 875665, 882560, 910336, 1000760, 1008640, 1137920, 1401064, 1412096, 1601216, 1751330, 1765120, 2001520, 2275840, 2802128, 3202432, 3502660, 3530240, 4003040, 4551680, 5604256, 6404864, 7005320, 7060480, 8006080, 11208512, 12809728, 14010640, 16012160, 22417024, 25619456, 28021280, 32024320, 44834048, 56042560, 64048640, 89668096, 112085120, 128097280, 179336192, 224170240, 448340480, 896680960]

約数ペア:

[(1, 896680960), (2, 448340480), (4, 224170240), (5, 179336192), (7, 128097280), (8, 112085120), (10, 89668096), (14, 64048640), (16, 56042560), (20, 44834048), (28, 32024320), (32, 28021280), (35, 25619456), (40, 22417024), (56, 16012160), (64, 14010640), (70, 12809728), (80, 11208512), (112, 8006080), (127, 7060480), (128, 7005320), (140, 6404864), (160, 5604256), (197, 4551680), (224, 4003040), (254, 3530240), (256, 3502660), (280, 3202432), (320, 2802128), (394, 2275840), (448, 2001520), (508, 1765120), (512, 1751330), (560, 1601216), (635, 1412096), (640, 1401064), (788, 1137920), (889, 1008640), (896, 1000760), (985, 910336), (1016, 882560), (1024, 875665), (1120, 800608), (1270, 706048), (1280, 700532), (1379, 650240), (1576, 568960), (1778, 504320), (1792, 500380), (1970, 455168), (2032, 441280), (2240, 400304), (2540, 353024), (2560, 350266), (2758, 325120), (3152, 284480), (3556, 252160), (3584, 250190), (3940, 227584), (4064, 220640), (4445, 201728), (4480, 200152), (5080, 176512), (5120, 175133), (5516, 162560), (6304, 142240), (6895, 130048), (7112, 126080), (7168, 125095), (7880, 113792), (8128, 110320), (8890, 100864), (8960, 100076), (10160, 88256), (11032, 81280), (12608, 71120), (13790, 65024), (14224, 63040), (15760, 56896), (16256, 55160), (17780, 50432), (17920, 50038), (20320, 44128), (22064, 40640), (25019, 35840), (25216, 35560), (27580, 32512), (28448, 31520)]