199176640

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:199

約数の個数: 168

約数和(自身を含む): 535472640

約数和(自身を除く): 336296000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 64, 65, 80, 104, 116, 127, 130, 145, 160, 169, 208, 232, 254, 260, 290, 320, 338, 377, 416, 464, 508, 520, 580, 635, 676, 754, 832, 845, 928, 1016, 1040, 1160, 1270, 1352, 1508, 1651, 1690, 1856, 1885, 2032, 2080, 2320, 2540, 2704, 3016, 3302, 3380, 3683, 3770, 4064, 4160, 4640, 4901, 5080, 5408, 6032, 6604, 6760, 7366, 7540, 8128, 8255, 9280, 9802, 10160, 10816, 12064, 13208, 13520, 14732, 15080, 16510, 18415, 19604, 20320, 21463, 24128, 24505, 26416, 27040, 29464, 30160, 33020, 36830, 39208, 40640, 42926, 47879, 49010, 52832, 54080, 58928, 60320, 66040, 73660, 78416, 85852, 95758, 98020, 105664, 107315, 117856, 120640, 132080, 147320, 156832, 171704, 191516, 196040, 214630, 235712, 239395, 264160, 294640, 313664, 343408, 383032, 392080, 429260, 478790, 528320, 589280, 622427, 686816, 766064, 784160, 858520, 957580, 1178560, 1244854, 1373632, 1532128, 1568320, 1717040, 1915160, 2489708, 3064256, 3112135, 3434080, 3830320, 4979416, 6224270, 6868160, 7660640, 9958832, 12448540, 15321280, 19917664, 24897080, 39835328, 49794160, 99588320, 199176640]

約数ペア:

[(1, 199176640), (2, 99588320), (4, 49794160), (5, 39835328), (8, 24897080), (10, 19917664), (13, 15321280), (16, 12448540), (20, 9958832), (26, 7660640), (29, 6868160), (32, 6224270), (40, 4979416), (52, 3830320), (58, 3434080), (64, 3112135), (65, 3064256), (80, 2489708), (104, 1915160), (116, 1717040), (127, 1568320), (130, 1532128), (145, 1373632), (160, 1244854), (169, 1178560), (208, 957580), (232, 858520), (254, 784160), (260, 766064), (290, 686816), (320, 622427), (338, 589280), (377, 528320), (416, 478790), (464, 429260), (508, 392080), (520, 383032), (580, 343408), (635, 313664), (676, 294640), (754, 264160), (832, 239395), (845, 235712), (928, 214630), (1016, 196040), (1040, 191516), (1160, 171704), (1270, 156832), (1352, 147320), (1508, 132080), (1651, 120640), (1690, 117856), (1856, 107315), (1885, 105664), (2032, 98020), (2080, 95758), (2320, 85852), (2540, 78416), (2704, 73660), (3016, 66040), (3302, 60320), (3380, 58928), (3683, 54080), (3770, 52832), (4064, 49010), (4160, 47879), (4640, 42926), (4901, 40640), (5080, 39208), (5408, 36830), (6032, 33020), (6604, 30160), (6760, 29464), (7366, 27040), (7540, 26416), (8128, 24505), (8255, 24128), (9280, 21463), (9802, 20320), (10160, 19604), (10816, 18415), (12064, 16510), (13208, 15080), (13520, 14732)]