144310040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{4561}}^1$

素因数の和:4692

約数の個数: 64

約数和(自身を含む): 374448960

約数和(自身を除く): 230138920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 113, 140, 226, 280, 452, 565, 791, 904, 1130, 1582, 2260, 3164, 3955, 4520, 4561, 6328, 7910, 9122, 15820, 18244, 22805, 31640, 31927, 36488, 45610, 63854, 91220, 127708, 159635, 182440, 255416, 319270, 515393, 638540, 1030786, 1277080, 2061572, 2576965, 3607751, 4123144, 5153930, 7215502, 10307860, 14431004, 18038755, 20615720, 28862008, 36077510, 72155020, 144310040]

約数ペア:

[(1, 144310040), (2, 72155020), (4, 36077510), (5, 28862008), (7, 20615720), (8, 18038755), (10, 14431004), (14, 10307860), (20, 7215502), (28, 5153930), (35, 4123144), (40, 3607751), (56, 2576965), (70, 2061572), (113, 1277080), (140, 1030786), (226, 638540), (280, 515393), (452, 319270), (565, 255416), (791, 182440), (904, 159635), (1130, 127708), (1582, 91220), (2260, 63854), (3164, 45610), (3955, 36488), (4520, 31927), (4561, 31640), (6328, 22805), (7910, 18244), (9122, 15820)]