1280835072

素因数分解:

$2^9\times 3^3\times {\mathrm{11}}^1\times {\mathrm{8423}}^1$

素因数の和:8461

約数の個数: 160

約数和(自身を含む): 4136520960

約数和(自身を除く): 2855685888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 176, 192, 198, 216, 256, 264, 288, 297, 352, 384, 396, 432, 512, 528, 576, 594, 704, 768, 792, 864, 1056, 1152, 1188, 1408, 1536, 1584, 1728, 2112, 2304, 2376, 2816, 3168, 3456, 4224, 4608, 4752, 5632, 6336, 6912, 8423, 8448, 9504, 12672, 13824, 16846, 16896, 19008, 25269, 25344, 33692, 38016, 50538, 50688, 67384, 75807, 76032, 92653, 101076, 134768, 151614, 152064, 185306, 202152, 227421, 269536, 277959, 303228, 370612, 404304, 454842, 539072, 555918, 606456, 741224, 808608, 833877, 909684, 1078144, 1111836, 1212912, 1482448, 1617216, 1667754, 1819368, 2156288, 2223672, 2425824, 2501631, 2964896, 3234432, 3335508, 3638736, 4312576, 4447344, 4851648, 5003262, 5929792, 6468864, 6671016, 7277472, 8894688, 9703296, 10006524, 11859584, 12937728, 13342032, 14554944, 17789376, 19406592, 20013048, 23719168, 26684064, 29109888, 35578752, 38813184, 40026096, 47438336, 53368128, 58219776, 71157504, 80052192, 106736256, 116439552, 142315008, 160104384, 213472512, 320208768, 426945024, 640417536, 1280835072]

約数ペア:

[(1, 1280835072), (2, 640417536), (3, 426945024), (4, 320208768), (6, 213472512), (8, 160104384), (9, 142315008), (11, 116439552), (12, 106736256), (16, 80052192), (18, 71157504), (22, 58219776), (24, 53368128), (27, 47438336), (32, 40026096), (33, 38813184), (36, 35578752), (44, 29109888), (48, 26684064), (54, 23719168), (64, 20013048), (66, 19406592), (72, 17789376), (88, 14554944), (96, 13342032), (99, 12937728), (108, 11859584), (128, 10006524), (132, 9703296), (144, 8894688), (176, 7277472), (192, 6671016), (198, 6468864), (216, 5929792), (256, 5003262), (264, 4851648), (288, 4447344), (297, 4312576), (352, 3638736), (384, 3335508), (396, 3234432), (432, 2964896), (512, 2501631), (528, 2425824), (576, 2223672), (594, 2156288), (704, 1819368), (768, 1667754), (792, 1617216), (864, 1482448), (1056, 1212912), (1152, 1111836), (1188, 1078144), (1408, 909684), (1536, 833877), (1584, 808608), (1728, 741224), (2112, 606456), (2304, 555918), (2376, 539072), (2816, 454842), (3168, 404304), (3456, 370612), (4224, 303228), (4608, 277959), (4752, 269536), (5632, 227421), (6336, 202152), (6912, 185306), (8423, 152064), (8448, 151614), (9504, 134768), (12672, 101076), (13824, 92653), (16846, 76032), (16896, 75807), (19008, 67384), (25269, 50688), (25344, 50538), (33692, 38016)]