7764497160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{9161}}^1$

素因数の和:10191

約数の個数: 128

約数和(自身を含む): 26650425600

約数和(自身を除く): 18885928440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1009, 2018, 3027, 4036, 5045, 6054, 7063, 8072, 9161, 10090, 12108, 14126, 15135, 18322, 20180, 21189, 24216, 27483, 28252, 30270, 35315, 36644, 40360, 42378, 45805, 54966, 56504, 60540, 64127, 70630, 73288, 84756, 91610, 105945, 109932, 121080, 128254, 137415, 141260, 169512, 183220, 192381, 211890, 219864, 256508, 274830, 282520, 320635, 366440, 384762, 423780, 513016, 549660, 641270, 769524, 847560, 961905, 1099320, 1282540, 1539048, 1923810, 2565080, 3847620, 7695240, 9243449, 18486898, 27730347, 36973796, 46217245, 55460694, 64704143, 73947592, 92434490, 110921388, 129408286, 138651735, 184868980, 194112429, 221842776, 258816572, 277303470, 323520715, 369737960, 388224858, 517633144, 554606940, 647041430, 776449716, 970562145, 1109213880, 1294082860, 1552899432, 1941124290, 2588165720, 3882248580, 7764497160]

約数ペア:

[(1, 7764497160), (2, 3882248580), (3, 2588165720), (4, 1941124290), (5, 1552899432), (6, 1294082860), (7, 1109213880), (8, 970562145), (10, 776449716), (12, 647041430), (14, 554606940), (15, 517633144), (20, 388224858), (21, 369737960), (24, 323520715), (28, 277303470), (30, 258816572), (35, 221842776), (40, 194112429), (42, 184868980), (56, 138651735), (60, 129408286), (70, 110921388), (84, 92434490), (105, 73947592), (120, 64704143), (140, 55460694), (168, 46217245), (210, 36973796), (280, 27730347), (420, 18486898), (840, 9243449), (1009, 7695240), (2018, 3847620), (3027, 2565080), (4036, 1923810), (5045, 1539048), (6054, 1282540), (7063, 1099320), (8072, 961905), (9161, 847560), (10090, 769524), (12108, 641270), (14126, 549660), (15135, 513016), (18322, 423780), (20180, 384762), (21189, 366440), (24216, 320635), (27483, 282520), (28252, 274830), (30270, 256508), (35315, 219864), (36644, 211890), (40360, 192381), (42378, 183220), (45805, 169512), (54966, 141260), (56504, 137415), (60540, 128254), (64127, 121080), (70630, 109932), (73288, 105945), (84756, 91610)]