125973760

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:444

約数の個数: 144

約数和(自身を含む): 344373120

約数和(自身を除く): 218399360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 92, 110, 115, 128, 160, 176, 184, 220, 230, 253, 256, 320, 352, 368, 389, 440, 460, 506, 640, 704, 736, 778, 880, 920, 1012, 1265, 1280, 1408, 1472, 1556, 1760, 1840, 1945, 2024, 2530, 2816, 2944, 3112, 3520, 3680, 3890, 4048, 4279, 5060, 5888, 6224, 7040, 7360, 7780, 8096, 8558, 8947, 10120, 12448, 14080, 14720, 15560, 16192, 17116, 17894, 20240, 21395, 24896, 29440, 31120, 32384, 34232, 35788, 40480, 42790, 44735, 49792, 62240, 64768, 68464, 71576, 80960, 85580, 89470, 98417, 99584, 124480, 136928, 143152, 161920, 171160, 178940, 196834, 248960, 273856, 286304, 323840, 342320, 357880, 393668, 492085, 497920, 547712, 572608, 684640, 715760, 787336, 984170, 1095424, 1145216, 1369280, 1431520, 1574672, 1968340, 2290432, 2738560, 2863040, 3149344, 3936680, 5477120, 5726080, 6298688, 7873360, 11452160, 12597376, 15746720, 25194752, 31493440, 62986880, 125973760]

約数ペア:

[(1, 125973760), (2, 62986880), (4, 31493440), (5, 25194752), (8, 15746720), (10, 12597376), (11, 11452160), (16, 7873360), (20, 6298688), (22, 5726080), (23, 5477120), (32, 3936680), (40, 3149344), (44, 2863040), (46, 2738560), (55, 2290432), (64, 1968340), (80, 1574672), (88, 1431520), (92, 1369280), (110, 1145216), (115, 1095424), (128, 984170), (160, 787336), (176, 715760), (184, 684640), (220, 572608), (230, 547712), (253, 497920), (256, 492085), (320, 393668), (352, 357880), (368, 342320), (389, 323840), (440, 286304), (460, 273856), (506, 248960), (640, 196834), (704, 178940), (736, 171160), (778, 161920), (880, 143152), (920, 136928), (1012, 124480), (1265, 99584), (1280, 98417), (1408, 89470), (1472, 85580), (1556, 80960), (1760, 71576), (1840, 68464), (1945, 64768), (2024, 62240), (2530, 49792), (2816, 44735), (2944, 42790), (3112, 40480), (3520, 35788), (3680, 34232), (3890, 32384), (4048, 31120), (4279, 29440), (5060, 24896), (5888, 21395), (6224, 20240), (7040, 17894), (7360, 17116), (7780, 16192), (8096, 15560), (8558, 14720), (8947, 14080), (10120, 12448)]