8939785680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{1773767}}^1$

素因数の和:1773793

約数の個数: 120

約数和(自身を含む): 34311768192

約数和(自身を除く): 25371982512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 1773767, 3547534, 5321301, 7095068, 8868835, 10642602, 12416369, 14190136, 15963903, 17737670, 21285204, 24832738, 26606505, 28380272, 31927806, 35475340, 37249107, 42570408, 49665476, 53213010, 62081845, 63855612, 70950680, 74498214, 79819515, 85140816, 99330952, 106426020, 111747321, 124163690, 127711224, 141901360, 148996428, 159639030, 186245535, 198661904, 212852040, 223494642, 248327380, 255422448, 297992856, 319278060, 372491070, 425704080, 446989284, 496654760, 558736605, 595985712, 638556120, 744982140, 893978568, 993309520, 1117473210, 1277112240, 1489964280, 1787957136, 2234946420, 2979928560, 4469892840, 8939785680]

約数ペア:

[(1, 8939785680), (2, 4469892840), (3, 2979928560), (4, 2234946420), (5, 1787957136), (6, 1489964280), (7, 1277112240), (8, 1117473210), (9, 993309520), (10, 893978568), (12, 744982140), (14, 638556120), (15, 595985712), (16, 558736605), (18, 496654760), (20, 446989284), (21, 425704080), (24, 372491070), (28, 319278060), (30, 297992856), (35, 255422448), (36, 248327380), (40, 223494642), (42, 212852040), (45, 198661904), (48, 186245535), (56, 159639030), (60, 148996428), (63, 141901360), (70, 127711224), (72, 124163690), (80, 111747321), (84, 106426020), (90, 99330952), (105, 85140816), (112, 79819515), (120, 74498214), (126, 70950680), (140, 63855612), (144, 62081845), (168, 53213010), (180, 49665476), (210, 42570408), (240, 37249107), (252, 35475340), (280, 31927806), (315, 28380272), (336, 26606505), (360, 24832738), (420, 21285204), (504, 17737670), (560, 15963903), (630, 14190136), (720, 12416369), (840, 10642602), (1008, 8868835), (1260, 7095068), (1680, 5321301), (2520, 3547534), (5040, 1773767)]