260432424

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:320

約数の個数: 192

約数和(自身を含む): 842624640

約数和(自身を除く): 582192216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 56, 61, 63, 72, 84, 86, 122, 126, 129, 168, 172, 183, 197, 244, 252, 258, 301, 344, 366, 387, 394, 427, 488, 504, 516, 549, 591, 602, 732, 774, 788, 854, 903, 1032, 1098, 1182, 1204, 1281, 1379, 1464, 1548, 1576, 1708, 1773, 1806, 2196, 2364, 2408, 2562, 2623, 2709, 2758, 3096, 3416, 3546, 3612, 3843, 4137, 4392, 4728, 5124, 5246, 5418, 5516, 7092, 7224, 7686, 7869, 8274, 8471, 10248, 10492, 10836, 11032, 12017, 12411, 14184, 15372, 15738, 16548, 16942, 18361, 20984, 21672, 23607, 24034, 24822, 25413, 30744, 31476, 33096, 33884, 36051, 36722, 47214, 48068, 49644, 50826, 55083, 59297, 62952, 67768, 72102, 73444, 76239, 84119, 94428, 96136, 99288, 101652, 108153, 110166, 118594, 144204, 146888, 152478, 165249, 168238, 177891, 188856, 203304, 216306, 220332, 237188, 252357, 288408, 304956, 330498, 336476, 355782, 432612, 440664, 474376, 504714, 516731, 533673, 609912, 660996, 672952, 711564, 757071, 865224, 1009428, 1033462, 1067346, 1321992, 1423128, 1514142, 1550193, 2018856, 2066924, 2134692, 3028284, 3100386, 3617117, 4133848, 4269384, 4650579, 6056568, 6200772, 7234234, 9301158, 10851351, 12401544, 14468468, 18602316, 21702702, 28936936, 32554053, 37204632, 43405404, 65108106, 86810808, 130216212, 260432424]

約数ペア:

[(1, 260432424), (2, 130216212), (3, 86810808), (4, 65108106), (6, 43405404), (7, 37204632), (8, 32554053), (9, 28936936), (12, 21702702), (14, 18602316), (18, 14468468), (21, 12401544), (24, 10851351), (28, 9301158), (36, 7234234), (42, 6200772), (43, 6056568), (56, 4650579), (61, 4269384), (63, 4133848), (72, 3617117), (84, 3100386), (86, 3028284), (122, 2134692), (126, 2066924), (129, 2018856), (168, 1550193), (172, 1514142), (183, 1423128), (197, 1321992), (244, 1067346), (252, 1033462), (258, 1009428), (301, 865224), (344, 757071), (366, 711564), (387, 672952), (394, 660996), (427, 609912), (488, 533673), (504, 516731), (516, 504714), (549, 474376), (591, 440664), (602, 432612), (732, 355782), (774, 336476), (788, 330498), (854, 304956), (903, 288408), (1032, 252357), (1098, 237188), (1182, 220332), (1204, 216306), (1281, 203304), (1379, 188856), (1464, 177891), (1548, 168238), (1576, 165249), (1708, 152478), (1773, 146888), (1806, 144204), (2196, 118594), (2364, 110166), (2408, 108153), (2562, 101652), (2623, 99288), (2709, 96136), (2758, 94428), (3096, 84119), (3416, 76239), (3546, 73444), (3612, 72102), (3843, 67768), (4137, 62952), (4392, 59297), (4728, 55083), (5124, 50826), (5246, 49644), (5418, 48068), (5516, 47214), (7092, 36722), (7224, 36051), (7686, 33884), (7869, 33096), (8274, 31476), (8471, 30744), (10248, 25413), (10492, 24822), (10836, 24034), (11032, 23607), (12017, 21672), (12411, 20984), (14184, 18361), (15372, 16942), (15738, 16548)]