208134080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8447}}^1$

素因数の和:8482

約数の個数: 112

約数和(自身を含む): 617988096

約数和(自身を除く): 409854016

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 3080, 3520, 4928, 6160, 8447, 12320, 16894, 24640, 33788, 42235, 59129, 67576, 84470, 92917, 118258, 135152, 168940, 185834, 236516, 270304, 295645, 337880, 371668, 464585, 473032, 540608, 591290, 650419, 675760, 743336, 929170, 946064, 1182580, 1300838, 1351520, 1486672, 1858340, 1892128, 2365160, 2601676, 2703040, 2973344, 3252095, 3716680, 3784256, 4730320, 5203352, 5946688, 6504190, 7433360, 9460640, 10406704, 13008380, 14866720, 18921280, 20813408, 26016760, 29733440, 41626816, 52033520, 104067040, 208134080]

約数ペア:

[(1, 208134080), (2, 104067040), (4, 52033520), (5, 41626816), (7, 29733440), (8, 26016760), (10, 20813408), (11, 18921280), (14, 14866720), (16, 13008380), (20, 10406704), (22, 9460640), (28, 7433360), (32, 6504190), (35, 5946688), (40, 5203352), (44, 4730320), (55, 3784256), (56, 3716680), (64, 3252095), (70, 2973344), (77, 2703040), (80, 2601676), (88, 2365160), (110, 1892128), (112, 1858340), (140, 1486672), (154, 1351520), (160, 1300838), (176, 1182580), (220, 946064), (224, 929170), (280, 743336), (308, 675760), (320, 650419), (352, 591290), (385, 540608), (440, 473032), (448, 464585), (560, 371668), (616, 337880), (704, 295645), (770, 270304), (880, 236516), (1120, 185834), (1232, 168940), (1540, 135152), (1760, 118258), (2240, 92917), (2464, 84470), (3080, 67576), (3520, 59129), (4928, 42235), (6160, 33788), (8447, 24640), (12320, 16894)]