422117520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1259}}^1$

素因数の和:1413

約数の個数: 160

約数和(自身を含む): 1439907840

約数和(自身を除く): 1017790320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 127, 132, 165, 176, 220, 240, 254, 264, 330, 381, 440, 508, 528, 635, 660, 762, 880, 1016, 1259, 1270, 1320, 1397, 1524, 1905, 2032, 2518, 2540, 2640, 2794, 3048, 3777, 3810, 4191, 5036, 5080, 5588, 6096, 6295, 6985, 7554, 7620, 8382, 10072, 10160, 11176, 12590, 13849, 13970, 15108, 15240, 16764, 18885, 20144, 20955, 22352, 25180, 27698, 27940, 30216, 30480, 33528, 37770, 41547, 41910, 50360, 55396, 55880, 60432, 67056, 69245, 75540, 83094, 83820, 100720, 110792, 111760, 138490, 151080, 159893, 166188, 167640, 207735, 221584, 276980, 302160, 319786, 332376, 335280, 415470, 479679, 553960, 639572, 664752, 799465, 830940, 959358, 1107920, 1279144, 1598930, 1661880, 1758823, 1918716, 2398395, 2558288, 3197860, 3323760, 3517646, 3837432, 4796790, 5276469, 6395720, 7035292, 7674864, 8794115, 9593580, 10552938, 12791440, 14070584, 17588230, 19187160, 21105876, 26382345, 28141168, 35176460, 38374320, 42211752, 52764690, 70352920, 84423504, 105529380, 140705840, 211058760, 422117520]

約数ペア:

[(1, 422117520), (2, 211058760), (3, 140705840), (4, 105529380), (5, 84423504), (6, 70352920), (8, 52764690), (10, 42211752), (11, 38374320), (12, 35176460), (15, 28141168), (16, 26382345), (20, 21105876), (22, 19187160), (24, 17588230), (30, 14070584), (33, 12791440), (40, 10552938), (44, 9593580), (48, 8794115), (55, 7674864), (60, 7035292), (66, 6395720), (80, 5276469), (88, 4796790), (110, 3837432), (120, 3517646), (127, 3323760), (132, 3197860), (165, 2558288), (176, 2398395), (220, 1918716), (240, 1758823), (254, 1661880), (264, 1598930), (330, 1279144), (381, 1107920), (440, 959358), (508, 830940), (528, 799465), (635, 664752), (660, 639572), (762, 553960), (880, 479679), (1016, 415470), (1259, 335280), (1270, 332376), (1320, 319786), (1397, 302160), (1524, 276980), (1905, 221584), (2032, 207735), (2518, 167640), (2540, 166188), (2640, 159893), (2794, 151080), (3048, 138490), (3777, 111760), (3810, 110792), (4191, 100720), (5036, 83820), (5080, 83094), (5588, 75540), (6096, 69245), (6295, 67056), (6985, 60432), (7554, 55880), (7620, 55396), (8382, 50360), (10072, 41910), (10160, 41547), (11176, 37770), (12590, 33528), (13849, 30480), (13970, 30216), (15108, 27940), (15240, 27698), (16764, 25180), (18885, 22352), (20144, 20955)]