74849280

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1$

素因数の和:482

約数の個数: 176

約数和(自身を含む): 261753984

約数和(自身を除く): 186904704

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, 443, 480, 512, 528, 640, 660, 704, 768, 880, 886, 960, 1024, 1056, 1280, 1320, 1329, 1408, 1536, 1760, 1772, 1920, 2112, 2215, 2560, 2640, 2658, 2816, 3072, 3520, 3544, 3840, 4224, 4430, 4873, 5120, 5280, 5316, 5632, 6645, 7040, 7088, 7680, 8448, 8860, 9746, 10560, 10632, 11264, 13290, 14080, 14176, 14619, 15360, 16896, 17720, 19492, 21120, 21264, 24365, 26580, 28160, 28352, 29238, 33792, 35440, 38984, 42240, 42528, 48730, 53160, 56320, 56704, 58476, 70880, 73095, 77968, 84480, 85056, 97460, 106320, 113408, 116952, 141760, 146190, 155936, 168960, 170112, 194920, 212640, 226816, 233904, 283520, 292380, 311872, 340224, 389840, 425280, 453632, 467808, 567040, 584760, 623744, 680448, 779680, 850560, 935616, 1134080, 1169520, 1247488, 1360896, 1559360, 1701120, 1871232, 2268160, 2339040, 2494976, 3118720, 3402240, 3742464, 4678080, 4989952, 6237440, 6804480, 7484928, 9356160, 12474880, 14969856, 18712320, 24949760, 37424640, 74849280]

約数ペア:

[(1, 74849280), (2, 37424640), (3, 24949760), (4, 18712320), (5, 14969856), (6, 12474880), (8, 9356160), (10, 7484928), (11, 6804480), (12, 6237440), (15, 4989952), (16, 4678080), (20, 3742464), (22, 3402240), (24, 3118720), (30, 2494976), (32, 2339040), (33, 2268160), (40, 1871232), (44, 1701120), (48, 1559360), (55, 1360896), (60, 1247488), (64, 1169520), (66, 1134080), (80, 935616), (88, 850560), (96, 779680), (110, 680448), (120, 623744), (128, 584760), (132, 567040), (160, 467808), (165, 453632), (176, 425280), (192, 389840), (220, 340224), (240, 311872), (256, 292380), (264, 283520), (320, 233904), (330, 226816), (352, 212640), (384, 194920), (440, 170112), (443, 168960), (480, 155936), (512, 146190), (528, 141760), (640, 116952), (660, 113408), (704, 106320), (768, 97460), (880, 85056), (886, 84480), (960, 77968), (1024, 73095), (1056, 70880), (1280, 58476), (1320, 56704), (1329, 56320), (1408, 53160), (1536, 48730), (1760, 42528), (1772, 42240), (1920, 38984), (2112, 35440), (2215, 33792), (2560, 29238), (2640, 28352), (2658, 28160), (2816, 26580), (3072, 24365), (3520, 21264), (3544, 21120), (3840, 19492), (4224, 17720), (4430, 16896), (4873, 15360), (5120, 14619), (5280, 14176), (5316, 14080), (5632, 13290), (6645, 11264), (7040, 10632), (7088, 10560), (7680, 9746), (8448, 8860)]