80145072

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1559}}^1$

素因数の和:1600

約数の個数: 160

約数和(自身を含む): 278553600

約数和(自身を除く): 198408528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 84, 102, 108, 112, 119, 126, 136, 144, 153, 168, 189, 204, 216, 238, 252, 272, 306, 336, 357, 378, 408, 432, 459, 476, 504, 612, 714, 756, 816, 918, 952, 1008, 1071, 1224, 1428, 1512, 1559, 1836, 1904, 2142, 2448, 2856, 3024, 3118, 3213, 3672, 4284, 4677, 5712, 6236, 6426, 7344, 8568, 9354, 10913, 12472, 12852, 14031, 17136, 18708, 21826, 24944, 25704, 26503, 28062, 32739, 37416, 42093, 43652, 51408, 53006, 56124, 65478, 74832, 79509, 84186, 87304, 98217, 106012, 112248, 130956, 159018, 168372, 174608, 185521, 196434, 212024, 224496, 238527, 261912, 294651, 318036, 336744, 371042, 392868, 424048, 477054, 523824, 556563, 589302, 636072, 673488, 715581, 742084, 785736, 954108, 1113126, 1178604, 1272144, 1431162, 1484168, 1571472, 1669689, 1908216, 2226252, 2357208, 2862324, 2968336, 3339378, 3816432, 4452504, 4714416, 5009067, 5724648, 6678756, 8905008, 10018134, 11449296, 13357512, 20036268, 26715024, 40072536, 80145072]

約数ペア:

[(1, 80145072), (2, 40072536), (3, 26715024), (4, 20036268), (6, 13357512), (7, 11449296), (8, 10018134), (9, 8905008), (12, 6678756), (14, 5724648), (16, 5009067), (17, 4714416), (18, 4452504), (21, 3816432), (24, 3339378), (27, 2968336), (28, 2862324), (34, 2357208), (36, 2226252), (42, 1908216), (48, 1669689), (51, 1571472), (54, 1484168), (56, 1431162), (63, 1272144), (68, 1178604), (72, 1113126), (84, 954108), (102, 785736), (108, 742084), (112, 715581), (119, 673488), (126, 636072), (136, 589302), (144, 556563), (153, 523824), (168, 477054), (189, 424048), (204, 392868), (216, 371042), (238, 336744), (252, 318036), (272, 294651), (306, 261912), (336, 238527), (357, 224496), (378, 212024), (408, 196434), (432, 185521), (459, 174608), (476, 168372), (504, 159018), (612, 130956), (714, 112248), (756, 106012), (816, 98217), (918, 87304), (952, 84186), (1008, 79509), (1071, 74832), (1224, 65478), (1428, 56124), (1512, 53006), (1559, 51408), (1836, 43652), (1904, 42093), (2142, 37416), (2448, 32739), (2856, 28062), (3024, 26503), (3118, 25704), (3213, 24944), (3672, 21826), (4284, 18708), (4677, 17136), (5712, 14031), (6236, 12852), (6426, 12472), (7344, 10913), (8568, 9354)]