1606558720

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24137}}^1$

素因数の和:24175

約数の個数: 88

約数和(自身を含む): 4150480824

約数和(自身を除く): 2543922104

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1024, 1040, 1280, 1664, 2080, 2560, 3328, 4160, 5120, 6656, 8320, 13312, 16640, 24137, 33280, 48274, 66560, 96548, 120685, 193096, 241370, 313781, 386192, 482740, 627562, 772384, 965480, 1255124, 1544768, 1568905, 1930960, 2510248, 3089536, 3137810, 3861920, 5020496, 6179072, 6275620, 7723840, 10040992, 12358144, 12551240, 15447680, 20081984, 24716288, 25102480, 30895360, 40163968, 50204960, 61790720, 80327936, 100409920, 123581440, 160655872, 200819840, 321311744, 401639680, 803279360, 1606558720]

約数ペア:

[(1, 1606558720), (2, 803279360), (4, 401639680), (5, 321311744), (8, 200819840), (10, 160655872), (13, 123581440), (16, 100409920), (20, 80327936), (26, 61790720), (32, 50204960), (40, 40163968), (52, 30895360), (64, 25102480), (65, 24716288), (80, 20081984), (104, 15447680), (128, 12551240), (130, 12358144), (160, 10040992), (208, 7723840), (256, 6275620), (260, 6179072), (320, 5020496), (416, 3861920), (512, 3137810), (520, 3089536), (640, 2510248), (832, 1930960), (1024, 1568905), (1040, 1544768), (1280, 1255124), (1664, 965480), (2080, 772384), (2560, 627562), (3328, 482740), (4160, 386192), (5120, 313781), (6656, 241370), (8320, 193096), (13312, 120685), (16640, 96548), (24137, 66560), (33280, 48274)]