26243280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:194

約数の個数: 240

約数和(自身を含む): 103993344

約数和(自身を除く): 77750064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 41, 42, 45, 48, 56, 60, 63, 70, 72, 80, 82, 84, 90, 105, 112, 120, 123, 126, 127, 140, 144, 164, 168, 180, 205, 210, 240, 246, 252, 254, 280, 287, 315, 328, 336, 360, 369, 381, 410, 420, 492, 504, 508, 560, 574, 615, 630, 635, 656, 720, 738, 762, 820, 840, 861, 889, 984, 1008, 1016, 1143, 1148, 1230, 1260, 1270, 1435, 1476, 1524, 1640, 1680, 1722, 1778, 1845, 1905, 1968, 2032, 2286, 2296, 2460, 2520, 2540, 2583, 2667, 2870, 2952, 3048, 3280, 3444, 3556, 3690, 3810, 4305, 4445, 4572, 4592, 4920, 5040, 5080, 5166, 5207, 5334, 5715, 5740, 5904, 6096, 6888, 7112, 7380, 7620, 8001, 8610, 8890, 9144, 9840, 10160, 10332, 10414, 10668, 11430, 11480, 12915, 13335, 13776, 14224, 14760, 15240, 15621, 16002, 17220, 17780, 18288, 20664, 20828, 21336, 22860, 22960, 25830, 26035, 26670, 29520, 30480, 31242, 32004, 34440, 35560, 36449, 40005, 41328, 41656, 42672, 45720, 46863, 51660, 52070, 53340, 62484, 64008, 68880, 71120, 72898, 78105, 80010, 83312, 91440, 93726, 103320, 104140, 106680, 109347, 124968, 128016, 145796, 156210, 160020, 182245, 187452, 206640, 208280, 213360, 218694, 234315, 249936, 291592, 312420, 320040, 328041, 364490, 374904, 416560, 437388, 468630, 546735, 583184, 624840, 640080, 656082, 728980, 749808, 874776, 937260, 1093470, 1249680, 1312164, 1457960, 1640205, 1749552, 1874520, 2186940, 2624328, 2915920, 3280410, 3749040, 4373880, 5248656, 6560820, 8747760, 13121640, 26243280]

約数ペア:

[(1, 26243280), (2, 13121640), (3, 8747760), (4, 6560820), (5, 5248656), (6, 4373880), (7, 3749040), (8, 3280410), (9, 2915920), (10, 2624328), (12, 2186940), (14, 1874520), (15, 1749552), (16, 1640205), (18, 1457960), (20, 1312164), (21, 1249680), (24, 1093470), (28, 937260), (30, 874776), (35, 749808), (36, 728980), (40, 656082), (41, 640080), (42, 624840), (45, 583184), (48, 546735), (56, 468630), (60, 437388), (63, 416560), (70, 374904), (72, 364490), (80, 328041), (82, 320040), (84, 312420), (90, 291592), (105, 249936), (112, 234315), (120, 218694), (123, 213360), (126, 208280), (127, 206640), (140, 187452), (144, 182245), (164, 160020), (168, 156210), (180, 145796), (205, 128016), (210, 124968), (240, 109347), (246, 106680), (252, 104140), (254, 103320), (280, 93726), (287, 91440), (315, 83312), (328, 80010), (336, 78105), (360, 72898), (369, 71120), (381, 68880), (410, 64008), (420, 62484), (492, 53340), (504, 52070), (508, 51660), (560, 46863), (574, 45720), (615, 42672), (630, 41656), (635, 41328), (656, 40005), (720, 36449), (738, 35560), (762, 34440), (820, 32004), (840, 31242), (861, 30480), (889, 29520), (984, 26670), (1008, 26035), (1016, 25830), (1143, 22960), (1148, 22860), (1230, 21336), (1260, 20828), (1270, 20664), (1435, 18288), (1476, 17780), (1524, 17220), (1640, 16002), (1680, 15621), (1722, 15240), (1778, 14760), (1845, 14224), (1905, 13776), (1968, 13335), (2032, 12915), (2286, 11480), (2296, 11430), (2460, 10668), (2520, 10414), (2540, 10332), (2583, 10160), (2667, 9840), (2870, 9144), (2952, 8890), (3048, 8610), (3280, 8001), (3444, 7620), (3556, 7380), (3690, 7112), (3810, 6888), (4305, 6096), (4445, 5904), (4572, 5740), (4592, 5715), (4920, 5334), (5040, 5207), (5080, 5166)]