2581054080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{122209}}^1$

素因数の和:122242

約数の個数: 128

約数和(自身を含む): 8975102400

約数和(自身を除く): 6394048320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 21120, 122209, 244418, 366627, 488836, 611045, 733254, 977672, 1222090, 1344299, 1466508, 1833135, 1955344, 2444180, 2688598, 2933016, 3666270, 3910688, 4032897, 4888360, 5377196, 5866032, 6721495, 7332540, 7821376, 8065794, 9776720, 10754392, 11732064, 13442990, 14665080, 15642752, 16131588, 19553440, 20164485, 21508784, 23464128, 26885980, 29330160, 32263176, 39106880, 40328970, 43017568, 46928256, 53771960, 58660320, 64526352, 78213760, 80657940, 86035136, 107543920, 117320640, 129052704, 161315880, 172070272, 215087840, 234641280, 258105408, 322631760, 430175680, 516210816, 645263520, 860351360, 1290527040, 2581054080]

約数ペア:

[(1, 2581054080), (2, 1290527040), (3, 860351360), (4, 645263520), (5, 516210816), (6, 430175680), (8, 322631760), (10, 258105408), (11, 234641280), (12, 215087840), (15, 172070272), (16, 161315880), (20, 129052704), (22, 117320640), (24, 107543920), (30, 86035136), (32, 80657940), (33, 78213760), (40, 64526352), (44, 58660320), (48, 53771960), (55, 46928256), (60, 43017568), (64, 40328970), (66, 39106880), (80, 32263176), (88, 29330160), (96, 26885980), (110, 23464128), (120, 21508784), (128, 20164485), (132, 19553440), (160, 16131588), (165, 15642752), (176, 14665080), (192, 13442990), (220, 11732064), (240, 10754392), (264, 9776720), (320, 8065794), (330, 7821376), (352, 7332540), (384, 6721495), (440, 5866032), (480, 5377196), (528, 4888360), (640, 4032897), (660, 3910688), (704, 3666270), (880, 2933016), (960, 2688598), (1056, 2444180), (1320, 1955344), (1408, 1833135), (1760, 1466508), (1920, 1344299), (2112, 1222090), (2640, 977672), (3520, 733254), (4224, 611045), (5280, 488836), (7040, 366627), (10560, 244418), (21120, 122209)]