27689760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:136

約数の個数: 288

約数和(自身を含む): 112275072

約数和(自身を除く): 84585312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 41, 42, 45, 48, 56, 60, 63, 67, 70, 72, 80, 82, 84, 90, 96, 105, 112, 120, 123, 126, 134, 140, 144, 160, 164, 168, 180, 201, 205, 210, 224, 240, 246, 252, 268, 280, 287, 288, 315, 328, 335, 336, 360, 369, 402, 410, 420, 469, 480, 492, 504, 536, 560, 574, 603, 615, 630, 656, 670, 672, 720, 738, 804, 820, 840, 861, 938, 984, 1005, 1008, 1072, 1120, 1148, 1206, 1230, 1260, 1312, 1340, 1407, 1435, 1440, 1476, 1608, 1640, 1680, 1722, 1845, 1876, 1968, 2010, 2016, 2144, 2296, 2345, 2412, 2460, 2520, 2583, 2680, 2747, 2814, 2870, 2952, 3015, 3216, 3280, 3360, 3444, 3690, 3752, 3936, 4020, 4221, 4305, 4592, 4690, 4824, 4920, 5040, 5166, 5360, 5494, 5628, 5740, 5904, 6030, 6432, 6560, 6888, 7035, 7380, 7504, 8040, 8241, 8442, 8610, 9184, 9380, 9648, 9840, 10080, 10332, 10720, 10988, 11256, 11480, 11808, 12060, 12915, 13735, 13776, 14070, 14760, 15008, 16080, 16482, 16884, 17220, 18760, 19229, 19296, 19680, 20664, 21105, 21976, 22512, 22960, 24120, 24723, 25830, 27470, 27552, 28140, 29520, 32160, 32964, 33768, 34440, 37520, 38458, 41205, 41328, 42210, 43952, 45024, 45920, 48240, 49446, 51660, 54940, 56280, 57687, 59040, 65928, 67536, 68880, 75040, 76916, 82410, 82656, 84420, 87904, 96145, 96480, 98892, 103320, 109880, 112560, 115374, 123615, 131856, 135072, 137760, 153832, 164820, 168840, 173061, 192290, 197784, 206640, 219760, 225120, 230748, 247230, 263712, 288435, 307664, 329640, 337680, 346122, 384580, 395568, 413280, 439520, 461496, 494460, 576870, 615328, 659280, 675360, 692244, 769160, 791136, 865305, 922992, 988920, 1153740, 1318560, 1384488, 1538320, 1730610, 1845984, 1977840, 2307480, 2768976, 3076640, 3461220, 3955680, 4614960, 5537952, 6922440, 9229920, 13844880, 27689760]

約数ペア:

[(1, 27689760), (2, 13844880), (3, 9229920), (4, 6922440), (5, 5537952), (6, 4614960), (7, 3955680), (8, 3461220), (9, 3076640), (10, 2768976), (12, 2307480), (14, 1977840), (15, 1845984), (16, 1730610), (18, 1538320), (20, 1384488), (21, 1318560), (24, 1153740), (28, 988920), (30, 922992), (32, 865305), (35, 791136), (36, 769160), (40, 692244), (41, 675360), (42, 659280), (45, 615328), (48, 576870), (56, 494460), (60, 461496), (63, 439520), (67, 413280), (70, 395568), (72, 384580), (80, 346122), (82, 337680), (84, 329640), (90, 307664), (96, 288435), (105, 263712), (112, 247230), (120, 230748), (123, 225120), (126, 219760), (134, 206640), (140, 197784), (144, 192290), (160, 173061), (164, 168840), (168, 164820), (180, 153832), (201, 137760), (205, 135072), (210, 131856), (224, 123615), (240, 115374), (246, 112560), (252, 109880), (268, 103320), (280, 98892), (287, 96480), (288, 96145), (315, 87904), (328, 84420), (335, 82656), (336, 82410), (360, 76916), (369, 75040), (402, 68880), (410, 67536), (420, 65928), (469, 59040), (480, 57687), (492, 56280), (504, 54940), (536, 51660), (560, 49446), (574, 48240), (603, 45920), (615, 45024), (630, 43952), (656, 42210), (670, 41328), (672, 41205), (720, 38458), (738, 37520), (804, 34440), (820, 33768), (840, 32964), (861, 32160), (938, 29520), (984, 28140), (1005, 27552), (1008, 27470), (1072, 25830), (1120, 24723), (1148, 24120), (1206, 22960), (1230, 22512), (1260, 21976), (1312, 21105), (1340, 20664), (1407, 19680), (1435, 19296), (1440, 19229), (1476, 18760), (1608, 17220), (1640, 16884), (1680, 16482), (1722, 16080), (1845, 15008), (1876, 14760), (1968, 14070), (2010, 13776), (2016, 13735), (2144, 12915), (2296, 12060), (2345, 11808), (2412, 11480), (2460, 11256), (2520, 10988), (2583, 10720), (2680, 10332), (2747, 10080), (2814, 9840), (2870, 9648), (2952, 9380), (3015, 9184), (3216, 8610), (3280, 8442), (3360, 8241), (3444, 8040), (3690, 7504), (3752, 7380), (3936, 7035), (4020, 6888), (4221, 6560), (4305, 6432), (4592, 6030), (4690, 5904), (4824, 5740), (4920, 5628), (5040, 5494), (5166, 5360)]