771655680

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{2791}}^1$

素因数の和:2827

約数の個数: 192

約数和(自身を含む): 2743977600

約数和(自身を除く): 1972321920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2048, 2160, 2304, 2560, 2791, 2880, 3072, 3456, 3840, 4320, 4608, 5120, 5582, 5760, 6144, 6912, 7680, 8373, 8640, 9216, 10240, 11164, 11520, 13824, 13955, 15360, 16746, 17280, 18432, 22328, 23040, 25119, 27648, 27910, 30720, 33492, 34560, 41865, 44656, 46080, 50238, 55296, 55820, 66984, 69120, 75357, 83730, 89312, 92160, 100476, 111640, 125595, 133968, 138240, 150714, 167460, 178624, 200952, 223280, 251190, 267936, 276480, 301428, 334920, 357248, 376785, 401904, 446560, 502380, 535872, 602856, 669840, 714496, 753570, 803808, 893120, 1004760, 1071744, 1205712, 1339680, 1428992, 1507140, 1607616, 1786240, 2009520, 2143488, 2411424, 2679360, 2857984, 3014280, 3215232, 3572480, 4019040, 4286976, 4822848, 5358720, 5715968, 6028560, 6430464, 7144960, 8038080, 8573952, 9645696, 10717440, 12057120, 12860928, 14289920, 16076160, 17147904, 19291392, 21434880, 24114240, 25721856, 28579840, 32152320, 38582784, 42869760, 48228480, 51443712, 64304640, 77165568, 85739520, 96456960, 128609280, 154331136, 192913920, 257218560, 385827840, 771655680]

約数ペア:

[(1, 771655680), (2, 385827840), (3, 257218560), (4, 192913920), (5, 154331136), (6, 128609280), (8, 96456960), (9, 85739520), (10, 77165568), (12, 64304640), (15, 51443712), (16, 48228480), (18, 42869760), (20, 38582784), (24, 32152320), (27, 28579840), (30, 25721856), (32, 24114240), (36, 21434880), (40, 19291392), (45, 17147904), (48, 16076160), (54, 14289920), (60, 12860928), (64, 12057120), (72, 10717440), (80, 9645696), (90, 8573952), (96, 8038080), (108, 7144960), (120, 6430464), (128, 6028560), (135, 5715968), (144, 5358720), (160, 4822848), (180, 4286976), (192, 4019040), (216, 3572480), (240, 3215232), (256, 3014280), (270, 2857984), (288, 2679360), (320, 2411424), (360, 2143488), (384, 2009520), (432, 1786240), (480, 1607616), (512, 1507140), (540, 1428992), (576, 1339680), (640, 1205712), (720, 1071744), (768, 1004760), (864, 893120), (960, 803808), (1024, 753570), (1080, 714496), (1152, 669840), (1280, 602856), (1440, 535872), (1536, 502380), (1728, 446560), (1920, 401904), (2048, 376785), (2160, 357248), (2304, 334920), (2560, 301428), (2791, 276480), (2880, 267936), (3072, 251190), (3456, 223280), (3840, 200952), (4320, 178624), (4608, 167460), (5120, 150714), (5582, 138240), (5760, 133968), (6144, 125595), (6912, 111640), (7680, 100476), (8373, 92160), (8640, 89312), (9216, 83730), (10240, 75357), (11164, 69120), (11520, 66984), (13824, 55820), (13955, 55296), (15360, 50238), (16746, 46080), (17280, 44656), (18432, 41865), (22328, 34560), (23040, 33492), (25119, 30720), (27648, 27910)]