268010960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25189}}^1$

素因数の和:25228

約数の個数: 80

約数和(自身を含む): 749654400

約数和(自身を除く): 481643440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 25189, 50378, 100756, 125945, 176323, 201512, 251890, 352646, 403024, 478591, 503780, 705292, 881615, 957182, 1007560, 1410584, 1763230, 1914364, 2015120, 2392955, 2821168, 3350137, 3526460, 3828728, 4785910, 6700274, 7052920, 7657456, 9571820, 13400548, 14105840, 16750685, 19143640, 26801096, 33501370, 38287280, 53602192, 67002740, 134005480, 268010960]

約数ペア:

[(1, 268010960), (2, 134005480), (4, 67002740), (5, 53602192), (7, 38287280), (8, 33501370), (10, 26801096), (14, 19143640), (16, 16750685), (19, 14105840), (20, 13400548), (28, 9571820), (35, 7657456), (38, 7052920), (40, 6700274), (56, 4785910), (70, 3828728), (76, 3526460), (80, 3350137), (95, 2821168), (112, 2392955), (133, 2015120), (140, 1914364), (152, 1763230), (190, 1410584), (266, 1007560), (280, 957182), (304, 881615), (380, 705292), (532, 503780), (560, 478591), (665, 403024), (760, 352646), (1064, 251890), (1330, 201512), (1520, 176323), (2128, 125945), (2660, 100756), (5320, 50378), (10640, 25189)]