504890120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{1489}}^1$

素因数の和:1687

約数の個数: 96

約数和(自身を含む): 1330003800

約数和(自身を除く): 825113680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 173, 196, 245, 280, 346, 392, 490, 692, 865, 980, 1211, 1384, 1489, 1730, 1960, 2422, 2978, 3460, 4844, 5956, 6055, 6920, 7445, 8477, 9688, 10423, 11912, 12110, 14890, 16954, 20846, 24220, 29780, 33908, 41692, 42385, 48440, 52115, 59560, 67816, 72961, 83384, 84770, 104230, 145922, 169540, 208460, 257597, 291844, 339080, 364805, 416920, 515194, 583688, 729610, 1030388, 1287985, 1459220, 1803179, 2060776, 2575970, 2918440, 3606358, 5151940, 7212716, 9015895, 10303880, 12622253, 14425432, 18031790, 25244506, 36063580, 50489012, 63111265, 72127160, 100978024, 126222530, 252445060, 504890120]

約数ペア:

[(1, 504890120), (2, 252445060), (4, 126222530), (5, 100978024), (7, 72127160), (8, 63111265), (10, 50489012), (14, 36063580), (20, 25244506), (28, 18031790), (35, 14425432), (40, 12622253), (49, 10303880), (56, 9015895), (70, 7212716), (98, 5151940), (140, 3606358), (173, 2918440), (196, 2575970), (245, 2060776), (280, 1803179), (346, 1459220), (392, 1287985), (490, 1030388), (692, 729610), (865, 583688), (980, 515194), (1211, 416920), (1384, 364805), (1489, 339080), (1730, 291844), (1960, 257597), (2422, 208460), (2978, 169540), (3460, 145922), (4844, 104230), (5956, 84770), (6055, 83384), (6920, 72961), (7445, 67816), (8477, 59560), (9688, 52115), (10423, 48440), (11912, 42385), (12110, 41692), (14890, 33908), (16954, 29780), (20846, 24220)]