180394704

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:326

約数の個数: 240

約数和(自身を含む): 623960064

約数和(自身を除く): 443565360

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 31, 36, 42, 46, 48, 56, 62, 63, 69, 72, 84, 92, 93, 112, 124, 126, 138, 144, 161, 168, 184, 186, 207, 217, 248, 251, 252, 276, 279, 322, 336, 368, 372, 414, 434, 483, 496, 502, 504, 552, 558, 644, 651, 713, 744, 753, 828, 868, 966, 1004, 1008, 1104, 1116, 1288, 1302, 1426, 1449, 1488, 1506, 1656, 1736, 1757, 1932, 1953, 2008, 2139, 2232, 2259, 2576, 2604, 2852, 2898, 3012, 3312, 3472, 3514, 3864, 3906, 4016, 4278, 4464, 4518, 4991, 5208, 5271, 5704, 5773, 5796, 6024, 6417, 7028, 7728, 7781, 7812, 8556, 9036, 9982, 10416, 10542, 11408, 11546, 11592, 12048, 12834, 14056, 14973, 15562, 15624, 15813, 17112, 17319, 18072, 19964, 21084, 23092, 23184, 23343, 25668, 28112, 29946, 31124, 31248, 31626, 34224, 34638, 36144, 39928, 40411, 42168, 44919, 46184, 46686, 51336, 51957, 54467, 59892, 62248, 63252, 69276, 70029, 79856, 80822, 84336, 89838, 92368, 93372, 102672, 103914, 108934, 119784, 121233, 124496, 126504, 138552, 140058, 161644, 163401, 178963, 179676, 186744, 207828, 217868, 239568, 242466, 253008, 277104, 280116, 323288, 326802, 357926, 359352, 363699, 373488, 415656, 435736, 484932, 490203, 536889, 560232, 646576, 653604, 715852, 718704, 727398, 831312, 871472, 969864, 980406, 1073778, 1120464, 1252741, 1307208, 1431704, 1454796, 1610667, 1939728, 1960812, 2147556, 2505482, 2614416, 2863408, 2909592, 3221334, 3758223, 3921624, 4295112, 5010964, 5819184, 6442668, 7516446, 7843248, 8590224, 10021928, 11274669, 12885336, 15032892, 20043856, 22549338, 25770672, 30065784, 45098676, 60131568, 90197352, 180394704]

約数ペア:

[(1, 180394704), (2, 90197352), (3, 60131568), (4, 45098676), (6, 30065784), (7, 25770672), (8, 22549338), (9, 20043856), (12, 15032892), (14, 12885336), (16, 11274669), (18, 10021928), (21, 8590224), (23, 7843248), (24, 7516446), (28, 6442668), (31, 5819184), (36, 5010964), (42, 4295112), (46, 3921624), (48, 3758223), (56, 3221334), (62, 2909592), (63, 2863408), (69, 2614416), (72, 2505482), (84, 2147556), (92, 1960812), (93, 1939728), (112, 1610667), (124, 1454796), (126, 1431704), (138, 1307208), (144, 1252741), (161, 1120464), (168, 1073778), (184, 980406), (186, 969864), (207, 871472), (217, 831312), (248, 727398), (251, 718704), (252, 715852), (276, 653604), (279, 646576), (322, 560232), (336, 536889), (368, 490203), (372, 484932), (414, 435736), (434, 415656), (483, 373488), (496, 363699), (502, 359352), (504, 357926), (552, 326802), (558, 323288), (644, 280116), (651, 277104), (713, 253008), (744, 242466), (753, 239568), (828, 217868), (868, 207828), (966, 186744), (1004, 179676), (1008, 178963), (1104, 163401), (1116, 161644), (1288, 140058), (1302, 138552), (1426, 126504), (1449, 124496), (1488, 121233), (1506, 119784), (1656, 108934), (1736, 103914), (1757, 102672), (1932, 93372), (1953, 92368), (2008, 89838), (2139, 84336), (2232, 80822), (2259, 79856), (2576, 70029), (2604, 69276), (2852, 63252), (2898, 62248), (3012, 59892), (3312, 54467), (3472, 51957), (3514, 51336), (3864, 46686), (3906, 46184), (4016, 44919), (4278, 42168), (4464, 40411), (4518, 39928), (4991, 36144), (5208, 34638), (5271, 34224), (5704, 31626), (5773, 31248), (5796, 31124), (6024, 29946), (6417, 28112), (7028, 25668), (7728, 23343), (7781, 23184), (7812, 23092), (8556, 21084), (9036, 19964), (9982, 18072), (10416, 17319), (10542, 17112), (11408, 15813), (11546, 15624), (11592, 15562), (12048, 14973), (12834, 14056)]