22709280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:80

約数の個数: 288

約数和(自身を含む): 86873472

約数和(自身を除く): 64164192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 23, 24, 30, 32, 33, 34, 40, 44, 46, 48, 51, 55, 60, 66, 68, 69, 80, 85, 88, 92, 96, 102, 110, 115, 120, 121, 132, 136, 138, 160, 165, 170, 176, 184, 187, 204, 220, 230, 240, 242, 253, 255, 264, 272, 276, 330, 340, 345, 352, 363, 368, 374, 391, 408, 440, 460, 480, 484, 506, 510, 528, 544, 552, 561, 605, 660, 680, 690, 726, 736, 748, 759, 782, 816, 880, 920, 935, 968, 1012, 1020, 1056, 1104, 1122, 1173, 1210, 1265, 1320, 1360, 1380, 1452, 1496, 1518, 1564, 1632, 1760, 1815, 1840, 1870, 1936, 1955, 2024, 2040, 2057, 2208, 2244, 2346, 2420, 2530, 2640, 2720, 2760, 2783, 2805, 2904, 2992, 3036, 3128, 3630, 3680, 3740, 3795, 3872, 3910, 4048, 4080, 4114, 4301, 4488, 4692, 4840, 5060, 5280, 5520, 5566, 5610, 5808, 5865, 5984, 6072, 6171, 6256, 7260, 7480, 7590, 7820, 8096, 8160, 8228, 8349, 8602, 8976, 9384, 9680, 10120, 10285, 11040, 11132, 11220, 11616, 11730, 12144, 12342, 12512, 12903, 13915, 14520, 14960, 15180, 15640, 16456, 16698, 17204, 17952, 18768, 19360, 20240, 20570, 21505, 22264, 22440, 23460, 24288, 24684, 25806, 27830, 29040, 29920, 30360, 30855, 31280, 32912, 33396, 34408, 37536, 40480, 41140, 41745, 43010, 44528, 44880, 46920, 47311, 49368, 51612, 55660, 58080, 60720, 61710, 62560, 64515, 65824, 66792, 68816, 82280, 83490, 86020, 89056, 89760, 93840, 94622, 98736, 103224, 111320, 121440, 123420, 129030, 133584, 137632, 141933, 164560, 166980, 172040, 187680, 189244, 197472, 206448, 222640, 236555, 246840, 258060, 267168, 283866, 329120, 333960, 344080, 378488, 412896, 445280, 473110, 493680, 516120, 567732, 667920, 688160, 709665, 756976, 946220, 987360, 1032240, 1135464, 1335840, 1419330, 1513952, 1892440, 2064480, 2270928, 2838660, 3784880, 4541856, 5677320, 7569760, 11354640, 22709280]

約数ペア:

[(1, 22709280), (2, 11354640), (3, 7569760), (4, 5677320), (5, 4541856), (6, 3784880), (8, 2838660), (10, 2270928), (11, 2064480), (12, 1892440), (15, 1513952), (16, 1419330), (17, 1335840), (20, 1135464), (22, 1032240), (23, 987360), (24, 946220), (30, 756976), (32, 709665), (33, 688160), (34, 667920), (40, 567732), (44, 516120), (46, 493680), (48, 473110), (51, 445280), (55, 412896), (60, 378488), (66, 344080), (68, 333960), (69, 329120), (80, 283866), (85, 267168), (88, 258060), (92, 246840), (96, 236555), (102, 222640), (110, 206448), (115, 197472), (120, 189244), (121, 187680), (132, 172040), (136, 166980), (138, 164560), (160, 141933), (165, 137632), (170, 133584), (176, 129030), (184, 123420), (187, 121440), (204, 111320), (220, 103224), (230, 98736), (240, 94622), (242, 93840), (253, 89760), (255, 89056), (264, 86020), (272, 83490), (276, 82280), (330, 68816), (340, 66792), (345, 65824), (352, 64515), (363, 62560), (368, 61710), (374, 60720), (391, 58080), (408, 55660), (440, 51612), (460, 49368), (480, 47311), (484, 46920), (506, 44880), (510, 44528), (528, 43010), (544, 41745), (552, 41140), (561, 40480), (605, 37536), (660, 34408), (680, 33396), (690, 32912), (726, 31280), (736, 30855), (748, 30360), (759, 29920), (782, 29040), (816, 27830), (880, 25806), (920, 24684), (935, 24288), (968, 23460), (1012, 22440), (1020, 22264), (1056, 21505), (1104, 20570), (1122, 20240), (1173, 19360), (1210, 18768), (1265, 17952), (1320, 17204), (1360, 16698), (1380, 16456), (1452, 15640), (1496, 15180), (1518, 14960), (1564, 14520), (1632, 13915), (1760, 12903), (1815, 12512), (1840, 12342), (1870, 12144), (1936, 11730), (1955, 11616), (2024, 11220), (2040, 11132), (2057, 11040), (2208, 10285), (2244, 10120), (2346, 9680), (2420, 9384), (2530, 8976), (2640, 8602), (2720, 8349), (2760, 8228), (2783, 8160), (2805, 8096), (2904, 7820), (2992, 7590), (3036, 7480), (3128, 7260), (3630, 6256), (3680, 6171), (3740, 6072), (3795, 5984), (3872, 5865), (3910, 5808), (4048, 5610), (4080, 5566), (4114, 5520), (4301, 5280), (4488, 5060), (4692, 4840)]