211058760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1259}}^1$

素因数の和:1411

約数の個数: 128

約数和(自身を含む): 696729600

約数和(自身を除く): 485670840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 127, 132, 165, 220, 254, 264, 330, 381, 440, 508, 635, 660, 762, 1016, 1259, 1270, 1320, 1397, 1524, 1905, 2518, 2540, 2794, 3048, 3777, 3810, 4191, 5036, 5080, 5588, 6295, 6985, 7554, 7620, 8382, 10072, 11176, 12590, 13849, 13970, 15108, 15240, 16764, 18885, 20955, 25180, 27698, 27940, 30216, 33528, 37770, 41547, 41910, 50360, 55396, 55880, 69245, 75540, 83094, 83820, 110792, 138490, 151080, 159893, 166188, 167640, 207735, 276980, 319786, 332376, 415470, 479679, 553960, 639572, 799465, 830940, 959358, 1279144, 1598930, 1661880, 1758823, 1918716, 2398395, 3197860, 3517646, 3837432, 4796790, 5276469, 6395720, 7035292, 8794115, 9593580, 10552938, 14070584, 17588230, 19187160, 21105876, 26382345, 35176460, 42211752, 52764690, 70352920, 105529380, 211058760]

約数ペア:

[(1, 211058760), (2, 105529380), (3, 70352920), (4, 52764690), (5, 42211752), (6, 35176460), (8, 26382345), (10, 21105876), (11, 19187160), (12, 17588230), (15, 14070584), (20, 10552938), (22, 9593580), (24, 8794115), (30, 7035292), (33, 6395720), (40, 5276469), (44, 4796790), (55, 3837432), (60, 3517646), (66, 3197860), (88, 2398395), (110, 1918716), (120, 1758823), (127, 1661880), (132, 1598930), (165, 1279144), (220, 959358), (254, 830940), (264, 799465), (330, 639572), (381, 553960), (440, 479679), (508, 415470), (635, 332376), (660, 319786), (762, 276980), (1016, 207735), (1259, 167640), (1270, 166188), (1320, 159893), (1397, 151080), (1524, 138490), (1905, 110792), (2518, 83820), (2540, 83094), (2794, 75540), (3048, 69245), (3777, 55880), (3810, 55396), (4191, 50360), (5036, 41910), (5080, 41547), (5588, 37770), (6295, 33528), (6985, 30216), (7554, 27940), (7620, 27698), (8382, 25180), (10072, 20955), (11176, 18885), (12590, 16764), (13849, 15240), (13970, 15108)]