1317159040

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^2\times {\mathrm{5701}}^1$

素因数の和:5758

約数の個数: 96

約数和(自身を含む): 3323866860

約数和(自身を除く): 2006707820

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 361, 380, 608, 640, 722, 760, 1216, 1444, 1520, 1805, 2432, 2888, 3040, 3610, 5701, 5776, 6080, 7220, 11402, 11552, 12160, 14440, 22804, 23104, 28505, 28880, 45608, 46208, 57010, 57760, 91216, 108319, 114020, 115520, 182432, 216638, 228040, 231040, 364864, 433276, 456080, 541595, 729728, 866552, 912160, 1083190, 1733104, 1824320, 2058061, 2166380, 3466208, 3648640, 4116122, 4332760, 6932416, 8232244, 8665520, 10290305, 13864832, 16464488, 17331040, 20580610, 32928976, 34662080, 41161220, 65857952, 69324160, 82322440, 131715904, 164644880, 263431808, 329289760, 658579520, 1317159040]

約数ペア:

[(1, 1317159040), (2, 658579520), (4, 329289760), (5, 263431808), (8, 164644880), (10, 131715904), (16, 82322440), (19, 69324160), (20, 65857952), (32, 41161220), (38, 34662080), (40, 32928976), (64, 20580610), (76, 17331040), (80, 16464488), (95, 13864832), (128, 10290305), (152, 8665520), (160, 8232244), (190, 6932416), (304, 4332760), (320, 4116122), (361, 3648640), (380, 3466208), (608, 2166380), (640, 2058061), (722, 1824320), (760, 1733104), (1216, 1083190), (1444, 912160), (1520, 866552), (1805, 729728), (2432, 541595), (2888, 456080), (3040, 433276), (3610, 364864), (5701, 231040), (5776, 228040), (6080, 216638), (7220, 182432), (11402, 115520), (11552, 114020), (12160, 108319), (14440, 91216), (22804, 57760), (23104, 57010), (28505, 46208), (28880, 45608)]