205176960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:403

約数の個数: 192

約数和(自身を含む): 716040000

約数和(自身を除く): 510863040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 179, 180, 192, 199, 240, 288, 320, 358, 360, 384, 398, 480, 537, 576, 597, 640, 716, 720, 796, 895, 960, 995, 1074, 1152, 1194, 1432, 1440, 1592, 1611, 1790, 1791, 1920, 1990, 2148, 2388, 2685, 2864, 2880, 2985, 3184, 3222, 3580, 3582, 3980, 4296, 4776, 5370, 5728, 5760, 5970, 6368, 6444, 7160, 7164, 7960, 8055, 8592, 8955, 9552, 10740, 11456, 11940, 12736, 12888, 14320, 14328, 15920, 16110, 17184, 17910, 19104, 21480, 22912, 23880, 25472, 25776, 28640, 28656, 31840, 32220, 34368, 35621, 35820, 38208, 42960, 47760, 51552, 57280, 57312, 63680, 64440, 68736, 71242, 71640, 76416, 85920, 95520, 103104, 106863, 114560, 114624, 127360, 128880, 142484, 143280, 171840, 178105, 191040, 206208, 213726, 229248, 257760, 284968, 286560, 320589, 343680, 356210, 382080, 427452, 515520, 534315, 569936, 573120, 641178, 712420, 854904, 1031040, 1068630, 1139872, 1146240, 1282356, 1424840, 1602945, 1709808, 2137260, 2279744, 2564712, 2849680, 3205890, 3419616, 4274520, 4559488, 5129424, 5699360, 6411780, 6839232, 8549040, 10258848, 11398720, 12823560, 13678464, 17098080, 20517696, 22797440, 25647120, 34196160, 41035392, 51294240, 68392320, 102588480, 205176960]

約数ペア:

[(1, 205176960), (2, 102588480), (3, 68392320), (4, 51294240), (5, 41035392), (6, 34196160), (8, 25647120), (9, 22797440), (10, 20517696), (12, 17098080), (15, 13678464), (16, 12823560), (18, 11398720), (20, 10258848), (24, 8549040), (30, 6839232), (32, 6411780), (36, 5699360), (40, 5129424), (45, 4559488), (48, 4274520), (60, 3419616), (64, 3205890), (72, 2849680), (80, 2564712), (90, 2279744), (96, 2137260), (120, 1709808), (128, 1602945), (144, 1424840), (160, 1282356), (179, 1146240), (180, 1139872), (192, 1068630), (199, 1031040), (240, 854904), (288, 712420), (320, 641178), (358, 573120), (360, 569936), (384, 534315), (398, 515520), (480, 427452), (537, 382080), (576, 356210), (597, 343680), (640, 320589), (716, 286560), (720, 284968), (796, 257760), (895, 229248), (960, 213726), (995, 206208), (1074, 191040), (1152, 178105), (1194, 171840), (1432, 143280), (1440, 142484), (1592, 128880), (1611, 127360), (1790, 114624), (1791, 114560), (1920, 106863), (1990, 103104), (2148, 95520), (2388, 85920), (2685, 76416), (2864, 71640), (2880, 71242), (2985, 68736), (3184, 64440), (3222, 63680), (3580, 57312), (3582, 57280), (3980, 51552), (4296, 47760), (4776, 42960), (5370, 38208), (5728, 35820), (5760, 35621), (5970, 34368), (6368, 32220), (6444, 31840), (7160, 28656), (7164, 28640), (7960, 25776), (8055, 25472), (8592, 23880), (8955, 22912), (9552, 21480), (10740, 19104), (11456, 17910), (11940, 17184), (12736, 16110), (12888, 15920), (14320, 14328)]