320836608

素因数分解:

$2^{10}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1123}}^1$

素因数の和:1180

約数の個数: 132

約数和(自身を含む): 957144448

約数和(自身を除く): 636307840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 744, 768, 992, 1024, 1116, 1123, 1152, 1488, 1536, 1984, 2232, 2246, 2304, 2976, 3072, 3369, 3968, 4464, 4492, 4608, 5952, 6738, 7936, 8928, 8984, 9216, 10107, 11904, 13476, 15872, 17856, 17968, 20214, 23808, 26952, 31744, 34813, 35712, 35936, 40428, 47616, 53904, 69626, 71424, 71872, 80856, 95232, 104439, 107808, 139252, 142848, 143744, 161712, 208878, 215616, 278504, 285696, 287488, 313317, 323424, 417756, 431232, 557008, 574976, 626634, 646848, 835512, 862464, 1114016, 1149952, 1253268, 1293696, 1671024, 1724928, 2228032, 2506536, 2587392, 3342048, 3449856, 4456064, 5013072, 5174784, 6684096, 8912128, 10026144, 10349568, 13368192, 17824256, 20052288, 26736384, 35648512, 40104576, 53472768, 80209152, 106945536, 160418304, 320836608]

約数ペア:

[(1, 320836608), (2, 160418304), (3, 106945536), (4, 80209152), (6, 53472768), (8, 40104576), (9, 35648512), (12, 26736384), (16, 20052288), (18, 17824256), (24, 13368192), (31, 10349568), (32, 10026144), (36, 8912128), (48, 6684096), (62, 5174784), (64, 5013072), (72, 4456064), (93, 3449856), (96, 3342048), (124, 2587392), (128, 2506536), (144, 2228032), (186, 1724928), (192, 1671024), (248, 1293696), (256, 1253268), (279, 1149952), (288, 1114016), (372, 862464), (384, 835512), (496, 646848), (512, 626634), (558, 574976), (576, 557008), (744, 431232), (768, 417756), (992, 323424), (1024, 313317), (1116, 287488), (1123, 285696), (1152, 278504), (1488, 215616), (1536, 208878), (1984, 161712), (2232, 143744), (2246, 142848), (2304, 139252), (2976, 107808), (3072, 104439), (3369, 95232), (3968, 80856), (4464, 71872), (4492, 71424), (4608, 69626), (5952, 53904), (6738, 47616), (7936, 40428), (8928, 35936), (8984, 35712), (9216, 34813), (10107, 31744), (11904, 26952), (13476, 23808), (15872, 20214), (17856, 17968)]