141336760

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1$

素因数の和:680

約数の個数: 64

約数和(自身を含む): 326340000

約数和(自身を除く): 185003240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 97, 146, 194, 292, 365, 388, 485, 499, 584, 730, 776, 970, 998, 1460, 1940, 1996, 2495, 2920, 3880, 3992, 4990, 7081, 9980, 14162, 19960, 28324, 35405, 36427, 48403, 56648, 70810, 72854, 96806, 141620, 145708, 182135, 193612, 242015, 283240, 291416, 364270, 387224, 484030, 728540, 968060, 1457080, 1936120, 3533419, 7066838, 14133676, 17667095, 28267352, 35334190, 70668380, 141336760]

約数ペア:

[(1, 141336760), (2, 70668380), (4, 35334190), (5, 28267352), (8, 17667095), (10, 14133676), (20, 7066838), (40, 3533419), (73, 1936120), (97, 1457080), (146, 968060), (194, 728540), (292, 484030), (365, 387224), (388, 364270), (485, 291416), (499, 283240), (584, 242015), (730, 193612), (776, 182135), (970, 145708), (998, 141620), (1460, 96806), (1940, 72854), (1996, 70810), (2495, 56648), (2920, 48403), (3880, 36427), (3992, 35405), (4990, 28324), (7081, 19960), (9980, 14162)]