116144720

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1777}}^1$

素因数の和:1852

約数の個数: 80

約数和(自身を含む): 291023040

約数和(自身を除く): 174878320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 43, 76, 80, 86, 95, 152, 172, 190, 215, 304, 344, 380, 430, 688, 760, 817, 860, 1520, 1634, 1720, 1777, 3268, 3440, 3554, 4085, 6536, 7108, 8170, 8885, 13072, 14216, 16340, 17770, 28432, 32680, 33763, 35540, 65360, 67526, 71080, 76411, 135052, 142160, 152822, 168815, 270104, 305644, 337630, 382055, 540208, 611288, 675260, 764110, 1222576, 1350520, 1451809, 1528220, 2701040, 2903618, 3056440, 5807236, 6112880, 7259045, 11614472, 14518090, 23228944, 29036180, 58072360, 116144720]

約数ペア:

[(1, 116144720), (2, 58072360), (4, 29036180), (5, 23228944), (8, 14518090), (10, 11614472), (16, 7259045), (19, 6112880), (20, 5807236), (38, 3056440), (40, 2903618), (43, 2701040), (76, 1528220), (80, 1451809), (86, 1350520), (95, 1222576), (152, 764110), (172, 675260), (190, 611288), (215, 540208), (304, 382055), (344, 337630), (380, 305644), (430, 270104), (688, 168815), (760, 152822), (817, 142160), (860, 135052), (1520, 76411), (1634, 71080), (1720, 67526), (1777, 65360), (3268, 35540), (3440, 33763), (3554, 32680), (4085, 28432), (6536, 17770), (7108, 16340), (8170, 14216), (8885, 13072)]