26399520

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{97}}^1$

素因数の和:134

約数の個数: 288

約数和(自身を含む): 107872128

約数和(自身を除く): 81472608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 97, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 194, 210, 216, 224, 240, 243, 252, 270, 280, 288, 291, 315, 324, 336, 360, 378, 388, 405, 420, 432, 480, 485, 486, 504, 540, 560, 567, 582, 630, 648, 672, 679, 720, 756, 776, 810, 840, 864, 873, 945, 970, 972, 1008, 1080, 1120, 1134, 1164, 1215, 1260, 1296, 1358, 1440, 1455, 1512, 1552, 1620, 1680, 1701, 1746, 1890, 1940, 1944, 2016, 2037, 2160, 2268, 2328, 2430, 2520, 2592, 2619, 2716, 2835, 2910, 3024, 3104, 3240, 3360, 3395, 3402, 3492, 3780, 3880, 3888, 4074, 4320, 4365, 4536, 4656, 4860, 5040, 5238, 5432, 5670, 5820, 6048, 6111, 6480, 6790, 6804, 6984, 7560, 7760, 7776, 7857, 8148, 8505, 8730, 9072, 9312, 9720, 10080, 10185, 10476, 10864, 11340, 11640, 12222, 12960, 13095, 13580, 13608, 13968, 15120, 15520, 15714, 16296, 17010, 17460, 18144, 18333, 19440, 20370, 20952, 21728, 22680, 23280, 23571, 24444, 26190, 27160, 27216, 27936, 30240, 30555, 31428, 32592, 34020, 34920, 36666, 38880, 39285, 40740, 41904, 45360, 46560, 47142, 48888, 52380, 54320, 54432, 54999, 61110, 62856, 65184, 68040, 69840, 73332, 78570, 81480, 83808, 90720, 91665, 94284, 97776, 104760, 108640, 109998, 117855, 122220, 125712, 136080, 139680, 146664, 157140, 162960, 164997, 183330, 188568, 195552, 209520, 219996, 235710, 244440, 251424, 272160, 274995, 293328, 314280, 325920, 329994, 366660, 377136, 419040, 439992, 471420, 488880, 549990, 586656, 628560, 659988, 733320, 754272, 824985, 879984, 942840, 977760, 1099980, 1257120, 1319976, 1466640, 1649970, 1759968, 1885680, 2199960, 2639952, 2933280, 3299940, 3771360, 4399920, 5279904, 6599880, 8799840, 13199760, 26399520]

約数ペア:

[(1, 26399520), (2, 13199760), (3, 8799840), (4, 6599880), (5, 5279904), (6, 4399920), (7, 3771360), (8, 3299940), (9, 2933280), (10, 2639952), (12, 2199960), (14, 1885680), (15, 1759968), (16, 1649970), (18, 1466640), (20, 1319976), (21, 1257120), (24, 1099980), (27, 977760), (28, 942840), (30, 879984), (32, 824985), (35, 754272), (36, 733320), (40, 659988), (42, 628560), (45, 586656), (48, 549990), (54, 488880), (56, 471420), (60, 439992), (63, 419040), (70, 377136), (72, 366660), (80, 329994), (81, 325920), (84, 314280), (90, 293328), (96, 274995), (97, 272160), (105, 251424), (108, 244440), (112, 235710), (120, 219996), (126, 209520), (135, 195552), (140, 188568), (144, 183330), (160, 164997), (162, 162960), (168, 157140), (180, 146664), (189, 139680), (194, 136080), (210, 125712), (216, 122220), (224, 117855), (240, 109998), (243, 108640), (252, 104760), (270, 97776), (280, 94284), (288, 91665), (291, 90720), (315, 83808), (324, 81480), (336, 78570), (360, 73332), (378, 69840), (388, 68040), (405, 65184), (420, 62856), (432, 61110), (480, 54999), (485, 54432), (486, 54320), (504, 52380), (540, 48888), (560, 47142), (567, 46560), (582, 45360), (630, 41904), (648, 40740), (672, 39285), (679, 38880), (720, 36666), (756, 34920), (776, 34020), (810, 32592), (840, 31428), (864, 30555), (873, 30240), (945, 27936), (970, 27216), (972, 27160), (1008, 26190), (1080, 24444), (1120, 23571), (1134, 23280), (1164, 22680), (1215, 21728), (1260, 20952), (1296, 20370), (1358, 19440), (1440, 18333), (1455, 18144), (1512, 17460), (1552, 17010), (1620, 16296), (1680, 15714), (1701, 15520), (1746, 15120), (1890, 13968), (1940, 13608), (1944, 13580), (2016, 13095), (2037, 12960), (2160, 12222), (2268, 11640), (2328, 11340), (2430, 10864), (2520, 10476), (2592, 10185), (2619, 10080), (2716, 9720), (2835, 9312), (2910, 9072), (3024, 8730), (3104, 8505), (3240, 8148), (3360, 7857), (3395, 7776), (3402, 7760), (3492, 7560), (3780, 6984), (3880, 6804), (3888, 6790), (4074, 6480), (4320, 6111), (4365, 6048), (4536, 5820), (4656, 5670), (4860, 5432), (5040, 5238)]