766855680

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3221}}^1$

素因数の和:3278

約数の個数: 160

約数和(自身を含む): 2531409408

約数和(自身を除く): 1764553728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2480, 2560, 2976, 3221, 3720, 3840, 3968, 4960, 5952, 6442, 7440, 7680, 7936, 9663, 9920, 11904, 12884, 14880, 15872, 16105, 19326, 19840, 23808, 25768, 29760, 32210, 38652, 39680, 47616, 48315, 51536, 59520, 64420, 77304, 79360, 96630, 99851, 103072, 119040, 128840, 154608, 193260, 199702, 206144, 238080, 257680, 299553, 309216, 386520, 399404, 412288, 499255, 515360, 599106, 618432, 773040, 798808, 824576, 998510, 1030720, 1198212, 1236864, 1497765, 1546080, 1597616, 1649152, 1997020, 2061440, 2396424, 2473728, 2995530, 3092160, 3195232, 3994040, 4122880, 4792848, 4947456, 5991060, 6184320, 6390464, 7988080, 8245760, 9585696, 11982120, 12368640, 12780928, 15976160, 19171392, 23964240, 24737280, 25561856, 31952320, 38342784, 47928480, 51123712, 63904640, 76685568, 95856960, 127809280, 153371136, 191713920, 255618560, 383427840, 766855680]

約数ペア:

[(1, 766855680), (2, 383427840), (3, 255618560), (4, 191713920), (5, 153371136), (6, 127809280), (8, 95856960), (10, 76685568), (12, 63904640), (15, 51123712), (16, 47928480), (20, 38342784), (24, 31952320), (30, 25561856), (31, 24737280), (32, 23964240), (40, 19171392), (48, 15976160), (60, 12780928), (62, 12368640), (64, 11982120), (80, 9585696), (93, 8245760), (96, 7988080), (120, 6390464), (124, 6184320), (128, 5991060), (155, 4947456), (160, 4792848), (186, 4122880), (192, 3994040), (240, 3195232), (248, 3092160), (256, 2995530), (310, 2473728), (320, 2396424), (372, 2061440), (384, 1997020), (465, 1649152), (480, 1597616), (496, 1546080), (512, 1497765), (620, 1236864), (640, 1198212), (744, 1030720), (768, 998510), (930, 824576), (960, 798808), (992, 773040), (1240, 618432), (1280, 599106), (1488, 515360), (1536, 499255), (1860, 412288), (1920, 399404), (1984, 386520), (2480, 309216), (2560, 299553), (2976, 257680), (3221, 238080), (3720, 206144), (3840, 199702), (3968, 193260), (4960, 154608), (5952, 128840), (6442, 119040), (7440, 103072), (7680, 99851), (7936, 96630), (9663, 79360), (9920, 77304), (11904, 64420), (12884, 59520), (14880, 51536), (15872, 48315), (16105, 47616), (19326, 39680), (19840, 38652), (23808, 32210), (25768, 29760)]