317526720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{47251}}^1$

素因数の和:47278

約数の個数: 112

約数和(自身を含む): 1152192768

約数和(自身を除く): 834666048

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, 47251, 94502, 141753, 189004, 236255, 283506, 330757, 378008, 472510, 567012, 661514, 708765, 756016, 945020, 992271, 1134024, 1323028, 1417530, 1512032, 1653785, 1890040, 1984542, 2268048, 2646056, 2835060, 3024064, 3307570, 3780080, 3969084, 4536096, 4961355, 5292112, 5670120, 6615140, 7560160, 7938168, 9072192, 9922710, 10584224, 11340240, 13230280, 15120320, 15876336, 19845420, 21168448, 22680480, 26460560, 31752672, 39690840, 45360960, 52921120, 63505344, 79381680, 105842240, 158763360, 317526720]

約数ペア:

[(1, 317526720), (2, 158763360), (3, 105842240), (4, 79381680), (5, 63505344), (6, 52921120), (7, 45360960), (8, 39690840), (10, 31752672), (12, 26460560), (14, 22680480), (15, 21168448), (16, 19845420), (20, 15876336), (21, 15120320), (24, 13230280), (28, 11340240), (30, 10584224), (32, 9922710), (35, 9072192), (40, 7938168), (42, 7560160), (48, 6615140), (56, 5670120), (60, 5292112), (64, 4961355), (70, 4536096), (80, 3969084), (84, 3780080), (96, 3307570), (105, 3024064), (112, 2835060), (120, 2646056), (140, 2268048), (160, 1984542), (168, 1890040), (192, 1653785), (210, 1512032), (224, 1417530), (240, 1323028), (280, 1134024), (320, 992271), (336, 945020), (420, 756016), (448, 708765), (480, 661514), (560, 567012), (672, 472510), (840, 378008), (960, 330757), (1120, 283506), (1344, 236255), (1680, 189004), (2240, 141753), (3360, 94502), (6720, 47251)]