319292160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7559}}^1$

素因数の和:7594

約数の個数: 144

約数和(自身を含む): 1112590080

約数和(自身を除く): 793297920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 3520, 3840, 4224, 5280, 7040, 7559, 8448, 10560, 14080, 15118, 21120, 22677, 30236, 37795, 42240, 45354, 60472, 75590, 83149, 90708, 113385, 120944, 151180, 166298, 181416, 226770, 241888, 249447, 302360, 332596, 362832, 415745, 453540, 483776, 498894, 604720, 665192, 725664, 831490, 907080, 967552, 997788, 1209440, 1247235, 1330384, 1451328, 1662980, 1814160, 1935104, 1995576, 2418880, 2494470, 2660768, 2902656, 3325960, 3628320, 3991152, 4837760, 4988940, 5321536, 5805312, 6651920, 7256640, 7982304, 9675520, 9977880, 10643072, 13303840, 14513280, 15964608, 19955760, 21286144, 26607680, 29026560, 31929216, 39911520, 53215360, 63858432, 79823040, 106430720, 159646080, 319292160]

約数ペア:

[(1, 319292160), (2, 159646080), (3, 106430720), (4, 79823040), (5, 63858432), (6, 53215360), (8, 39911520), (10, 31929216), (11, 29026560), (12, 26607680), (15, 21286144), (16, 19955760), (20, 15964608), (22, 14513280), (24, 13303840), (30, 10643072), (32, 9977880), (33, 9675520), (40, 7982304), (44, 7256640), (48, 6651920), (55, 5805312), (60, 5321536), (64, 4988940), (66, 4837760), (80, 3991152), (88, 3628320), (96, 3325960), (110, 2902656), (120, 2660768), (128, 2494470), (132, 2418880), (160, 1995576), (165, 1935104), (176, 1814160), (192, 1662980), (220, 1451328), (240, 1330384), (256, 1247235), (264, 1209440), (320, 997788), (330, 967552), (352, 907080), (384, 831490), (440, 725664), (480, 665192), (528, 604720), (640, 498894), (660, 483776), (704, 453540), (768, 415745), (880, 362832), (960, 332596), (1056, 302360), (1280, 249447), (1320, 241888), (1408, 226770), (1760, 181416), (1920, 166298), (2112, 151180), (2640, 120944), (2816, 113385), (3520, 90708), (3840, 83149), (4224, 75590), (5280, 60472), (7040, 45354), (7559, 42240), (8448, 37795), (10560, 30236), (14080, 22677), (15118, 21120)]