1605108816

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:250

約数の個数: 240

約数和(自身を含む): 4818280896

約数和(自身を除く): 3213172080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 53, 67, 72, 73, 86, 106, 129, 134, 144, 146, 159, 172, 201, 212, 219, 258, 268, 292, 318, 344, 387, 402, 424, 438, 477, 516, 536, 584, 603, 636, 657, 688, 774, 804, 848, 876, 954, 1032, 1072, 1168, 1206, 1272, 1314, 1548, 1608, 1752, 1908, 2064, 2279, 2412, 2544, 2628, 2881, 3096, 3139, 3216, 3504, 3551, 3816, 3869, 4558, 4824, 4891, 5256, 5762, 6192, 6278, 6837, 7102, 7632, 7738, 8643, 9116, 9417, 9648, 9782, 10512, 10653, 11524, 11607, 12556, 13674, 14204, 14673, 15476, 17286, 18232, 18834, 19564, 20511, 21306, 23048, 23214, 25112, 25929, 27348, 28251, 28408, 29346, 30952, 31959, 34572, 34821, 36464, 37668, 39128, 41022, 42612, 44019, 46096, 46428, 50224, 51858, 54696, 56502, 56816, 58692, 61904, 63918, 69144, 69642, 75336, 78256, 82044, 85224, 88038, 92856, 103716, 109392, 113004, 117384, 127836, 138288, 139284, 150672, 152693, 164088, 166367, 170448, 176076, 185712, 207432, 210313, 226008, 234768, 255672, 259223, 278568, 305386, 328176, 332734, 352152, 414864, 420626, 452016, 458079, 499101, 511344, 518446, 557136, 610772, 630939, 665468, 704304, 777669, 841252, 916158, 998202, 1036892, 1221544, 1261878, 1330936, 1374237, 1497303, 1555338, 1682504, 1832316, 1892817, 1996404, 2073784, 2333007, 2443088, 2523756, 2661872, 2748474, 2994606, 3110676, 3365008, 3664632, 3785634, 3992808, 4147568, 4666014, 5047512, 5496948, 5989212, 6221352, 7329264, 7571268, 7985616, 9332028, 10095024, 10993896, 11146589, 11978424, 12442704, 15142536, 18664056, 21987792, 22293178, 23956848, 30285072, 33439767, 37328112, 44586356, 66879534, 89172712, 100319301, 133759068, 178345424, 200638602, 267518136, 401277204, 535036272, 802554408, 1605108816]

約数ペア:

[(1, 1605108816), (2, 802554408), (3, 535036272), (4, 401277204), (6, 267518136), (8, 200638602), (9, 178345424), (12, 133759068), (16, 100319301), (18, 89172712), (24, 66879534), (36, 44586356), (43, 37328112), (48, 33439767), (53, 30285072), (67, 23956848), (72, 22293178), (73, 21987792), (86, 18664056), (106, 15142536), (129, 12442704), (134, 11978424), (144, 11146589), (146, 10993896), (159, 10095024), (172, 9332028), (201, 7985616), (212, 7571268), (219, 7329264), (258, 6221352), (268, 5989212), (292, 5496948), (318, 5047512), (344, 4666014), (387, 4147568), (402, 3992808), (424, 3785634), (438, 3664632), (477, 3365008), (516, 3110676), (536, 2994606), (584, 2748474), (603, 2661872), (636, 2523756), (657, 2443088), (688, 2333007), (774, 2073784), (804, 1996404), (848, 1892817), (876, 1832316), (954, 1682504), (1032, 1555338), (1072, 1497303), (1168, 1374237), (1206, 1330936), (1272, 1261878), (1314, 1221544), (1548, 1036892), (1608, 998202), (1752, 916158), (1908, 841252), (2064, 777669), (2279, 704304), (2412, 665468), (2544, 630939), (2628, 610772), (2881, 557136), (3096, 518446), (3139, 511344), (3216, 499101), (3504, 458079), (3551, 452016), (3816, 420626), (3869, 414864), (4558, 352152), (4824, 332734), (4891, 328176), (5256, 305386), (5762, 278568), (6192, 259223), (6278, 255672), (6837, 234768), (7102, 226008), (7632, 210313), (7738, 207432), (8643, 185712), (9116, 176076), (9417, 170448), (9648, 166367), (9782, 164088), (10512, 152693), (10653, 150672), (11524, 139284), (11607, 138288), (12556, 127836), (13674, 117384), (14204, 113004), (14673, 109392), (15476, 103716), (17286, 92856), (18232, 88038), (18834, 85224), (19564, 82044), (20511, 78256), (21306, 75336), (23048, 69642), (23214, 69144), (25112, 63918), (25929, 61904), (27348, 58692), (28251, 56816), (28408, 56502), (29346, 54696), (30952, 51858), (31959, 50224), (34572, 46428), (34821, 46096), (36464, 44019), (37668, 42612), (39128, 41022)]