291225006080

素因数分解:

$2^{12}\times 5^1\times {\mathrm{43}}^1\times {\mathrm{330697}}^1$

素因数の和:330769

約数の個数: 104

約数和(自身を含む): 715109291952

約数和(自身を除く): 423884285872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 256, 320, 344, 430, 512, 640, 688, 860, 1024, 1280, 1376, 1720, 2048, 2560, 2752, 3440, 4096, 5120, 5504, 6880, 10240, 11008, 13760, 20480, 22016, 27520, 44032, 55040, 88064, 110080, 176128, 220160, 330697, 440320, 661394, 880640, 1322788, 1653485, 2645576, 3306970, 5291152, 6613940, 10582304, 13227880, 14219971, 21164608, 26455760, 28439942, 42329216, 52911520, 56879884, 71099855, 84658432, 105823040, 113759768, 142199710, 169316864, 211646080, 227519536, 284399420, 338633728, 423292160, 455039072, 568798840, 677267456, 846584320, 910078144, 1137597680, 1354534912, 1693168640, 1820156288, 2275195360, 3386337280, 3640312576, 4550390720, 6772674560, 7280625152, 9100781440, 14561250304, 18201562880, 29122500608, 36403125760, 58245001216, 72806251520, 145612503040, 291225006080]

約数ペア:

[(1, 291225006080), (2, 145612503040), (4, 72806251520), (5, 58245001216), (8, 36403125760), (10, 29122500608), (16, 18201562880), (20, 14561250304), (32, 9100781440), (40, 7280625152), (43, 6772674560), (64, 4550390720), (80, 3640312576), (86, 3386337280), (128, 2275195360), (160, 1820156288), (172, 1693168640), (215, 1354534912), (256, 1137597680), (320, 910078144), (344, 846584320), (430, 677267456), (512, 568798840), (640, 455039072), (688, 423292160), (860, 338633728), (1024, 284399420), (1280, 227519536), (1376, 211646080), (1720, 169316864), (2048, 142199710), (2560, 113759768), (2752, 105823040), (3440, 84658432), (4096, 71099855), (5120, 56879884), (5504, 52911520), (6880, 42329216), (10240, 28439942), (11008, 26455760), (13760, 21164608), (20480, 14219971), (22016, 13227880), (27520, 10582304), (44032, 6613940), (55040, 5291152), (88064, 3306970), (110080, 2645576), (176128, 1653485), (220160, 1322788), (330697, 880640), (440320, 661394)]