180934656

素因数分解:

$2^{11}\times 3^1\times 7^2\times {\mathrm{601}}^1$

素因数の和:640

約数の個数: 144

約数和(自身を含む): 562063320

約数和(自身を除く): 381128664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 601, 672, 768, 784, 896, 1024, 1176, 1202, 1344, 1536, 1568, 1792, 1803, 2048, 2352, 2404, 2688, 3072, 3136, 3584, 3606, 4207, 4704, 4808, 5376, 6144, 6272, 7168, 7212, 8414, 9408, 9616, 10752, 12544, 12621, 14336, 14424, 16828, 18816, 19232, 21504, 25088, 25242, 28848, 29449, 33656, 37632, 38464, 43008, 50176, 50484, 57696, 58898, 67312, 75264, 76928, 88347, 100352, 100968, 115392, 117796, 134624, 150528, 153856, 176694, 201936, 230784, 235592, 269248, 301056, 307712, 353388, 403872, 461568, 471184, 538496, 615424, 706776, 807744, 923136, 942368, 1076992, 1230848, 1413552, 1615488, 1846272, 1884736, 2153984, 2827104, 3230976, 3692544, 3769472, 4307968, 5654208, 6461952, 7538944, 8615936, 11308416, 12923904, 15077888, 22616832, 25847808, 30155776, 45233664, 60311552, 90467328, 180934656]

約数ペア:

[(1, 180934656), (2, 90467328), (3, 60311552), (4, 45233664), (6, 30155776), (7, 25847808), (8, 22616832), (12, 15077888), (14, 12923904), (16, 11308416), (21, 8615936), (24, 7538944), (28, 6461952), (32, 5654208), (42, 4307968), (48, 3769472), (49, 3692544), (56, 3230976), (64, 2827104), (84, 2153984), (96, 1884736), (98, 1846272), (112, 1615488), (128, 1413552), (147, 1230848), (168, 1076992), (192, 942368), (196, 923136), (224, 807744), (256, 706776), (294, 615424), (336, 538496), (384, 471184), (392, 461568), (448, 403872), (512, 353388), (588, 307712), (601, 301056), (672, 269248), (768, 235592), (784, 230784), (896, 201936), (1024, 176694), (1176, 153856), (1202, 150528), (1344, 134624), (1536, 117796), (1568, 115392), (1792, 100968), (1803, 100352), (2048, 88347), (2352, 76928), (2404, 75264), (2688, 67312), (3072, 58898), (3136, 57696), (3584, 50484), (3606, 50176), (4207, 43008), (4704, 38464), (4808, 37632), (5376, 33656), (6144, 29449), (6272, 28848), (7168, 25242), (7212, 25088), (8414, 21504), (9408, 19232), (9616, 18816), (10752, 16828), (12544, 14424), (12621, 14336)]