1409310720

素因数分解:

$2^{13}\times 3^2\times 5^1\times {\mathrm{3823}}^1$

素因数の和:3860

約数の個数: 168

約数和(自身を含む): 4886590176

約数和(自身を除く): 3477279456

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, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3823, 3840, 4096, 4608, 5120, 5760, 6144, 7646, 7680, 8192, 9216, 10240, 11469, 11520, 12288, 15292, 15360, 18432, 19115, 20480, 22938, 23040, 24576, 30584, 30720, 34407, 36864, 38230, 40960, 45876, 46080, 57345, 61168, 61440, 68814, 73728, 76460, 91752, 92160, 114690, 122336, 122880, 137628, 152920, 172035, 183504, 184320, 229380, 244672, 275256, 305840, 344070, 367008, 368640, 458760, 489344, 550512, 611680, 688140, 734016, 917520, 978688, 1101024, 1223360, 1376280, 1468032, 1835040, 1957376, 2202048, 2446720, 2752560, 2936064, 3670080, 3914752, 4404096, 4893440, 5505120, 5872128, 7340160, 7829504, 8808192, 9786880, 11010240, 11744256, 14680320, 15659008, 17616384, 19573760, 22020480, 23488512, 29360640, 31318016, 35232768, 39147520, 44040960, 46977024, 58721280, 70465536, 78295040, 88081920, 93954048, 117442560, 140931072, 156590080, 176163840, 234885120, 281862144, 352327680, 469770240, 704655360, 1409310720]

約数ペア:

[(1, 1409310720), (2, 704655360), (3, 469770240), (4, 352327680), (5, 281862144), (6, 234885120), (8, 176163840), (9, 156590080), (10, 140931072), (12, 117442560), (15, 93954048), (16, 88081920), (18, 78295040), (20, 70465536), (24, 58721280), (30, 46977024), (32, 44040960), (36, 39147520), (40, 35232768), (45, 31318016), (48, 29360640), (60, 23488512), (64, 22020480), (72, 19573760), (80, 17616384), (90, 15659008), (96, 14680320), (120, 11744256), (128, 11010240), (144, 9786880), (160, 8808192), (180, 7829504), (192, 7340160), (240, 5872128), (256, 5505120), (288, 4893440), (320, 4404096), (360, 3914752), (384, 3670080), (480, 2936064), (512, 2752560), (576, 2446720), (640, 2202048), (720, 1957376), (768, 1835040), (960, 1468032), (1024, 1376280), (1152, 1223360), (1280, 1101024), (1440, 978688), (1536, 917520), (1920, 734016), (2048, 688140), (2304, 611680), (2560, 550512), (2880, 489344), (3072, 458760), (3823, 368640), (3840, 367008), (4096, 344070), (4608, 305840), (5120, 275256), (5760, 244672), (6144, 229380), (7646, 184320), (7680, 183504), (8192, 172035), (9216, 152920), (10240, 137628), (11469, 122880), (11520, 122336), (12288, 114690), (15292, 92160), (15360, 91752), (18432, 76460), (19115, 73728), (20480, 68814), (22938, 61440), (23040, 61168), (24576, 57345), (30584, 46080), (30720, 45876), (34407, 40960), (36864, 38230)]