285032160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{28277}}^1$

素因数の和:28305

約数の個数: 144

約数和(自身を含む): 1111664736

約数和(自身を除く): 826632576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 28277, 56554, 84831, 113108, 141385, 169662, 197939, 226216, 254493, 282770, 339324, 395878, 424155, 452432, 508986, 565540, 593817, 678648, 791756, 848310, 904864, 989695, 1017972, 1131080, 1187634, 1272465, 1357296, 1583512, 1696620, 1781451, 1979390, 2035944, 2262160, 2375268, 2544930, 2714592, 2969085, 3167024, 3393240, 3562902, 3958780, 4071888, 4524320, 4750536, 5089860, 5938170, 6334048, 6786480, 7125804, 7917560, 8143776, 8907255, 9501072, 10179720, 11876340, 13572960, 14251608, 15835120, 17814510, 19002144, 20359440, 23752680, 28503216, 31670240, 35629020, 40718880, 47505360, 57006432, 71258040, 95010720, 142516080, 285032160]

約数ペア:

[(1, 285032160), (2, 142516080), (3, 95010720), (4, 71258040), (5, 57006432), (6, 47505360), (7, 40718880), (8, 35629020), (9, 31670240), (10, 28503216), (12, 23752680), (14, 20359440), (15, 19002144), (16, 17814510), (18, 15835120), (20, 14251608), (21, 13572960), (24, 11876340), (28, 10179720), (30, 9501072), (32, 8907255), (35, 8143776), (36, 7917560), (40, 7125804), (42, 6786480), (45, 6334048), (48, 5938170), (56, 5089860), (60, 4750536), (63, 4524320), (70, 4071888), (72, 3958780), (80, 3562902), (84, 3393240), (90, 3167024), (96, 2969085), (105, 2714592), (112, 2544930), (120, 2375268), (126, 2262160), (140, 2035944), (144, 1979390), (160, 1781451), (168, 1696620), (180, 1583512), (210, 1357296), (224, 1272465), (240, 1187634), (252, 1131080), (280, 1017972), (288, 989695), (315, 904864), (336, 848310), (360, 791756), (420, 678648), (480, 593817), (504, 565540), (560, 508986), (630, 452432), (672, 424155), (720, 395878), (840, 339324), (1008, 282770), (1120, 254493), (1260, 226216), (1440, 197939), (1680, 169662), (2016, 141385), (2520, 113108), (3360, 84831), (5040, 56554), (10080, 28277)]