260037216

素因数分解:

$2^5\times 3^6\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:256

約数の個数: 168

約数和(自身を含む): 783339984

約数和(自身を除く): 523302768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 71, 72, 81, 96, 108, 142, 144, 157, 162, 213, 216, 243, 284, 288, 314, 324, 426, 432, 471, 486, 568, 628, 639, 648, 729, 852, 864, 942, 972, 1136, 1256, 1278, 1296, 1413, 1458, 1704, 1884, 1917, 1944, 2272, 2512, 2556, 2592, 2826, 2916, 3408, 3768, 3834, 3888, 4239, 5024, 5112, 5652, 5751, 5832, 6816, 7536, 7668, 7776, 8478, 10224, 11147, 11304, 11502, 11664, 12717, 15072, 15336, 16956, 17253, 20448, 22294, 22608, 23004, 23328, 25434, 30672, 33441, 33912, 34506, 38151, 44588, 45216, 46008, 50868, 51759, 61344, 66882, 67824, 69012, 76302, 89176, 92016, 100323, 101736, 103518, 114453, 133764, 135648, 138024, 152604, 178352, 184032, 200646, 203472, 207036, 228906, 267528, 276048, 300969, 305208, 356704, 401292, 406944, 414072, 457812, 535056, 552096, 601938, 610416, 802584, 828144, 902907, 915624, 1070112, 1203876, 1220832, 1605168, 1656288, 1805814, 1831248, 2407752, 2708721, 3210336, 3611628, 3662496, 4815504, 5417442, 7223256, 8126163, 9631008, 10834884, 14446512, 16252326, 21669768, 28893024, 32504652, 43339536, 65009304, 86679072, 130018608, 260037216]

約数ペア:

[(1, 260037216), (2, 130018608), (3, 86679072), (4, 65009304), (6, 43339536), (8, 32504652), (9, 28893024), (12, 21669768), (16, 16252326), (18, 14446512), (24, 10834884), (27, 9631008), (32, 8126163), (36, 7223256), (48, 5417442), (54, 4815504), (71, 3662496), (72, 3611628), (81, 3210336), (96, 2708721), (108, 2407752), (142, 1831248), (144, 1805814), (157, 1656288), (162, 1605168), (213, 1220832), (216, 1203876), (243, 1070112), (284, 915624), (288, 902907), (314, 828144), (324, 802584), (426, 610416), (432, 601938), (471, 552096), (486, 535056), (568, 457812), (628, 414072), (639, 406944), (648, 401292), (729, 356704), (852, 305208), (864, 300969), (942, 276048), (972, 267528), (1136, 228906), (1256, 207036), (1278, 203472), (1296, 200646), (1413, 184032), (1458, 178352), (1704, 152604), (1884, 138024), (1917, 135648), (1944, 133764), (2272, 114453), (2512, 103518), (2556, 101736), (2592, 100323), (2826, 92016), (2916, 89176), (3408, 76302), (3768, 69012), (3834, 67824), (3888, 66882), (4239, 61344), (5024, 51759), (5112, 50868), (5652, 46008), (5751, 45216), (5832, 44588), (6816, 38151), (7536, 34506), (7668, 33912), (7776, 33441), (8478, 30672), (10224, 25434), (11147, 23328), (11304, 23004), (11502, 22608), (11664, 22294), (12717, 20448), (15072, 17253), (15336, 16956)]