104420960

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{701}}^1$

素因数の和:749

約数の個数: 144

約数和(自身を含む): 302505840

約数和(自身を除く): 198084880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 380, 392, 490, 532, 560, 608, 665, 701, 760, 784, 931, 980, 1064, 1120, 1330, 1402, 1520, 1568, 1862, 1960, 2128, 2660, 2804, 3040, 3505, 3724, 3920, 4256, 4655, 4907, 5320, 5608, 7010, 7448, 7840, 9310, 9814, 10640, 11216, 13319, 14020, 14896, 18620, 19628, 21280, 22432, 24535, 26638, 28040, 29792, 34349, 37240, 39256, 49070, 53276, 56080, 66595, 68698, 74480, 78512, 93233, 98140, 106552, 112160, 133190, 137396, 148960, 157024, 171745, 186466, 196280, 213104, 266380, 274792, 343490, 372932, 392560, 426208, 466165, 532760, 549584, 652631, 686980, 745864, 785120, 932330, 1065520, 1099168, 1305262, 1373960, 1491728, 1864660, 2131040, 2610524, 2747920, 2983456, 3263155, 3729320, 5221048, 5495840, 6526310, 7458640, 10442096, 13052620, 14917280, 20884192, 26105240, 52210480, 104420960]

約数ペア:

[(1, 104420960), (2, 52210480), (4, 26105240), (5, 20884192), (7, 14917280), (8, 13052620), (10, 10442096), (14, 7458640), (16, 6526310), (19, 5495840), (20, 5221048), (28, 3729320), (32, 3263155), (35, 2983456), (38, 2747920), (40, 2610524), (49, 2131040), (56, 1864660), (70, 1491728), (76, 1373960), (80, 1305262), (95, 1099168), (98, 1065520), (112, 932330), (133, 785120), (140, 745864), (152, 686980), (160, 652631), (190, 549584), (196, 532760), (224, 466165), (245, 426208), (266, 392560), (280, 372932), (304, 343490), (380, 274792), (392, 266380), (490, 213104), (532, 196280), (560, 186466), (608, 171745), (665, 157024), (701, 148960), (760, 137396), (784, 133190), (931, 112160), (980, 106552), (1064, 98140), (1120, 93233), (1330, 78512), (1402, 74480), (1520, 68698), (1568, 66595), (1862, 56080), (1960, 53276), (2128, 49070), (2660, 39256), (2804, 37240), (3040, 34349), (3505, 29792), (3724, 28040), (3920, 26638), (4256, 24535), (4655, 22432), (4907, 21280), (5320, 19628), (5608, 18620), (7010, 14896), (7448, 14020), (7840, 13319), (9310, 11216), (9814, 10640)]