79766400

素因数分解:

$2^7\times 3^1\times 5^2\times 7^1\times {\mathrm{1187}}^1$

素因数の和:1221

約数の個数: 192

約数和(自身を含む): 300516480

約数和(自身を除く): 220750080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 384, 400, 420, 448, 480, 525, 560, 600, 640, 672, 700, 800, 840, 896, 960, 1050, 1120, 1187, 1200, 1344, 1400, 1600, 1680, 1920, 2100, 2240, 2374, 2400, 2688, 2800, 3200, 3360, 3561, 4200, 4480, 4748, 4800, 5600, 5935, 6720, 7122, 8309, 8400, 9496, 9600, 11200, 11870, 13440, 14244, 16618, 16800, 17805, 18992, 22400, 23740, 24927, 28488, 29675, 33236, 33600, 35610, 37984, 41545, 47480, 49854, 56976, 59350, 66472, 67200, 71220, 75968, 83090, 89025, 94960, 99708, 113952, 118700, 124635, 132944, 142440, 151936, 166180, 178050, 189920, 199416, 207725, 227904, 237400, 249270, 265888, 284880, 332360, 356100, 379840, 398832, 415450, 455808, 474800, 498540, 531776, 569760, 623175, 664720, 712200, 759680, 797664, 830900, 949600, 997080, 1063552, 1139520, 1246350, 1329440, 1424400, 1595328, 1661800, 1899200, 1994160, 2279040, 2492700, 2658880, 2848800, 3190656, 3323600, 3798400, 3988320, 4985400, 5317760, 5697600, 6647200, 7976640, 9970800, 11395200, 13294400, 15953280, 19941600, 26588800, 39883200, 79766400]

約数ペア:

[(1, 79766400), (2, 39883200), (3, 26588800), (4, 19941600), (5, 15953280), (6, 13294400), (7, 11395200), (8, 9970800), (10, 7976640), (12, 6647200), (14, 5697600), (15, 5317760), (16, 4985400), (20, 3988320), (21, 3798400), (24, 3323600), (25, 3190656), (28, 2848800), (30, 2658880), (32, 2492700), (35, 2279040), (40, 1994160), (42, 1899200), (48, 1661800), (50, 1595328), (56, 1424400), (60, 1329440), (64, 1246350), (70, 1139520), (75, 1063552), (80, 997080), (84, 949600), (96, 830900), (100, 797664), (105, 759680), (112, 712200), (120, 664720), (128, 623175), (140, 569760), (150, 531776), (160, 498540), (168, 474800), (175, 455808), (192, 415450), (200, 398832), (210, 379840), (224, 356100), (240, 332360), (280, 284880), (300, 265888), (320, 249270), (336, 237400), (350, 227904), (384, 207725), (400, 199416), (420, 189920), (448, 178050), (480, 166180), (525, 151936), (560, 142440), (600, 132944), (640, 124635), (672, 118700), (700, 113952), (800, 99708), (840, 94960), (896, 89025), (960, 83090), (1050, 75968), (1120, 71220), (1187, 67200), (1200, 66472), (1344, 59350), (1400, 56976), (1600, 49854), (1680, 47480), (1920, 41545), (2100, 37984), (2240, 35610), (2374, 33600), (2400, 33236), (2688, 29675), (2800, 28488), (3200, 24927), (3360, 23740), (3561, 22400), (4200, 18992), (4480, 17805), (4748, 16800), (4800, 16618), (5600, 14244), (5935, 13440), (6720, 11870), (7122, 11200), (8309, 9600), (8400, 9496)]