259412160

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{38603}}^1$

素因数の和:38630

約数の個数: 112

約数和(自身を含む): 941319936

約数和(自身を除く): 681907776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 38603, 77206, 115809, 154412, 193015, 231618, 270221, 308824, 386030, 463236, 540442, 579045, 617648, 772060, 810663, 926472, 1080884, 1158090, 1235296, 1351105, 1544120, 1621326, 1852944, 2161768, 2316180, 2470592, 2702210, 3088240, 3242652, 3705888, 4053315, 4323536, 4632360, 5404420, 6176480, 6485304, 7411776, 8106630, 8647072, 9264720, 10808840, 12352960, 12970608, 16213260, 17294144, 18529440, 21617680, 25941216, 32426520, 37058880, 43235360, 51882432, 64853040, 86470720, 129706080, 259412160]

約数ペア:

[(1, 259412160), (2, 129706080), (3, 86470720), (4, 64853040), (5, 51882432), (6, 43235360), (7, 37058880), (8, 32426520), (10, 25941216), (12, 21617680), (14, 18529440), (15, 17294144), (16, 16213260), (20, 12970608), (21, 12352960), (24, 10808840), (28, 9264720), (30, 8647072), (32, 8106630), (35, 7411776), (40, 6485304), (42, 6176480), (48, 5404420), (56, 4632360), (60, 4323536), (64, 4053315), (70, 3705888), (80, 3242652), (84, 3088240), (96, 2702210), (105, 2470592), (112, 2316180), (120, 2161768), (140, 1852944), (160, 1621326), (168, 1544120), (192, 1351105), (210, 1235296), (224, 1158090), (240, 1080884), (280, 926472), (320, 810663), (336, 772060), (420, 617648), (448, 579045), (480, 540442), (560, 463236), (672, 386030), (840, 308824), (960, 270221), (1120, 231618), (1344, 193015), (1680, 154412), (2240, 115809), (3360, 77206), (6720, 38603)]