135321040

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{701}}^1$

素因数の和:860

約数の個数: 80

約数和(自身を含む): 334264320

約数和(自身を除く): 198943280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 127, 152, 190, 254, 304, 380, 508, 635, 701, 760, 1016, 1270, 1402, 1520, 2032, 2413, 2540, 2804, 3505, 4826, 5080, 5608, 7010, 9652, 10160, 11216, 12065, 13319, 14020, 19304, 24130, 26638, 28040, 38608, 48260, 53276, 56080, 66595, 89027, 96520, 106552, 133190, 178054, 193040, 213104, 266380, 356108, 445135, 532760, 712216, 890270, 1065520, 1424432, 1691513, 1780540, 3383026, 3561080, 6766052, 7122160, 8457565, 13532104, 16915130, 27064208, 33830260, 67660520, 135321040]

約数ペア:

[(1, 135321040), (2, 67660520), (4, 33830260), (5, 27064208), (8, 16915130), (10, 13532104), (16, 8457565), (19, 7122160), (20, 6766052), (38, 3561080), (40, 3383026), (76, 1780540), (80, 1691513), (95, 1424432), (127, 1065520), (152, 890270), (190, 712216), (254, 532760), (304, 445135), (380, 356108), (508, 266380), (635, 213104), (701, 193040), (760, 178054), (1016, 133190), (1270, 106552), (1402, 96520), (1520, 89027), (2032, 66595), (2413, 56080), (2540, 53276), (2804, 48260), (3505, 38608), (4826, 28040), (5080, 26638), (5608, 24130), (7010, 19304), (9652, 14020), (10160, 13319), (11216, 12065)]