144844871920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3860471}}^1$

素因数の和:3860558

約数の個数: 80

約数和(自身を含む): 390617998848

約数和(自身を除く): 245773126928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 67, 70, 80, 112, 134, 140, 268, 280, 335, 469, 536, 560, 670, 938, 1072, 1340, 1876, 2345, 2680, 3752, 4690, 5360, 7504, 9380, 18760, 37520, 3860471, 7720942, 15441884, 19302355, 27023297, 30883768, 38604710, 54046594, 61767536, 77209420, 108093188, 135116485, 154418840, 216186376, 258651557, 270232970, 308837680, 432372752, 517303114, 540465940, 1034606228, 1080931880, 1293257785, 1810560899, 2069212456, 2161863760, 2586515570, 3621121798, 4138424912, 5173031140, 7242243596, 9052804495, 10346062280, 14484487192, 18105608990, 20692124560, 28968974384, 36211217980, 72422435960, 144844871920]

約数ペア:

[(1, 144844871920), (2, 72422435960), (4, 36211217980), (5, 28968974384), (7, 20692124560), (8, 18105608990), (10, 14484487192), (14, 10346062280), (16, 9052804495), (20, 7242243596), (28, 5173031140), (35, 4138424912), (40, 3621121798), (56, 2586515570), (67, 2161863760), (70, 2069212456), (80, 1810560899), (112, 1293257785), (134, 1080931880), (140, 1034606228), (268, 540465940), (280, 517303114), (335, 432372752), (469, 308837680), (536, 270232970), (560, 258651557), (670, 216186376), (938, 154418840), (1072, 135116485), (1340, 108093188), (1876, 77209420), (2345, 61767536), (2680, 54046594), (3752, 38604710), (4690, 30883768), (5360, 27023297), (7504, 19302355), (9380, 15441884), (18760, 7720942), (37520, 3860471)]