1273938960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{3929}}^1$

素因数の和:4145

約数の個数: 160

約数和(自身を含む): 4537923840

約数和(自身を除く): 3263984880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 193, 210, 240, 280, 336, 386, 420, 560, 579, 772, 840, 965, 1158, 1351, 1544, 1680, 1930, 2316, 2702, 2895, 3088, 3860, 3929, 4053, 4632, 5404, 5790, 6755, 7720, 7858, 8106, 9264, 10808, 11580, 11787, 13510, 15440, 15716, 16212, 19645, 20265, 21616, 23160, 23574, 27020, 27503, 31432, 32424, 39290, 40530, 46320, 47148, 54040, 55006, 58935, 62864, 64848, 78580, 81060, 82509, 94296, 108080, 110012, 117870, 137515, 157160, 162120, 165018, 188592, 220024, 235740, 275030, 314320, 324240, 330036, 412545, 440048, 471480, 550060, 660072, 758297, 825090, 942960, 1100120, 1320144, 1516594, 1650180, 2200240, 2274891, 3033188, 3300360, 3791485, 4549782, 5308079, 6066376, 6600720, 7582970, 9099564, 10616158, 11374455, 12132752, 15165940, 15924237, 18199128, 21232316, 22748910, 26540395, 30331880, 31848474, 36398256, 42464632, 45497820, 53080790, 60663760, 63696948, 79621185, 84929264, 90995640, 106161580, 127393896, 159242370, 181991280, 212323160, 254787792, 318484740, 424646320, 636969480, 1273938960]

約数ペア:

[(1, 1273938960), (2, 636969480), (3, 424646320), (4, 318484740), (5, 254787792), (6, 212323160), (7, 181991280), (8, 159242370), (10, 127393896), (12, 106161580), (14, 90995640), (15, 84929264), (16, 79621185), (20, 63696948), (21, 60663760), (24, 53080790), (28, 45497820), (30, 42464632), (35, 36398256), (40, 31848474), (42, 30331880), (48, 26540395), (56, 22748910), (60, 21232316), (70, 18199128), (80, 15924237), (84, 15165940), (105, 12132752), (112, 11374455), (120, 10616158), (140, 9099564), (168, 7582970), (193, 6600720), (210, 6066376), (240, 5308079), (280, 4549782), (336, 3791485), (386, 3300360), (420, 3033188), (560, 2274891), (579, 2200240), (772, 1650180), (840, 1516594), (965, 1320144), (1158, 1100120), (1351, 942960), (1544, 825090), (1680, 758297), (1930, 660072), (2316, 550060), (2702, 471480), (2895, 440048), (3088, 412545), (3860, 330036), (3929, 324240), (4053, 314320), (4632, 275030), (5404, 235740), (5790, 220024), (6755, 188592), (7720, 165018), (7858, 162120), (8106, 157160), (9264, 137515), (10808, 117870), (11580, 110012), (11787, 108080), (13510, 94296), (15440, 82509), (15716, 81060), (16212, 78580), (19645, 64848), (20265, 62864), (21616, 58935), (23160, 55006), (23574, 54040), (27020, 47148), (27503, 46320), (31432, 40530), (32424, 39290)]