57783680

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:196

約数の個数: 128

約数和(自身を含む): 150698880

約数和(自身を除く): 92915200

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 47, 64, 68, 80, 85, 94, 113, 128, 136, 160, 170, 188, 226, 235, 272, 320, 340, 376, 452, 470, 544, 565, 640, 680, 752, 799, 904, 940, 1088, 1130, 1360, 1504, 1598, 1808, 1880, 1921, 2176, 2260, 2720, 3008, 3196, 3616, 3760, 3842, 3995, 4520, 5311, 5440, 6016, 6392, 7232, 7520, 7684, 7990, 9040, 9605, 10622, 10880, 12784, 14464, 15040, 15368, 15980, 18080, 19210, 21244, 25568, 26555, 30080, 30736, 31960, 36160, 38420, 42488, 51136, 53110, 61472, 63920, 72320, 76840, 84976, 90287, 102272, 106220, 122944, 127840, 153680, 169952, 180574, 212440, 245888, 255680, 307360, 339904, 361148, 424880, 451435, 511360, 614720, 679808, 722296, 849760, 902870, 1229440, 1444592, 1699520, 1805740, 2889184, 3399040, 3611480, 5778368, 7222960, 11556736, 14445920, 28891840, 57783680]

約数ペア:

[(1, 57783680), (2, 28891840), (4, 14445920), (5, 11556736), (8, 7222960), (10, 5778368), (16, 3611480), (17, 3399040), (20, 2889184), (32, 1805740), (34, 1699520), (40, 1444592), (47, 1229440), (64, 902870), (68, 849760), (80, 722296), (85, 679808), (94, 614720), (113, 511360), (128, 451435), (136, 424880), (160, 361148), (170, 339904), (188, 307360), (226, 255680), (235, 245888), (272, 212440), (320, 180574), (340, 169952), (376, 153680), (452, 127840), (470, 122944), (544, 106220), (565, 102272), (640, 90287), (680, 84976), (752, 76840), (799, 72320), (904, 63920), (940, 61472), (1088, 53110), (1130, 51136), (1360, 42488), (1504, 38420), (1598, 36160), (1808, 31960), (1880, 30736), (1921, 30080), (2176, 26555), (2260, 25568), (2720, 21244), (3008, 19210), (3196, 18080), (3616, 15980), (3760, 15368), (3842, 15040), (3995, 14464), (4520, 12784), (5311, 10880), (5440, 10622), (6016, 9605), (6392, 9040), (7232, 7990), (7520, 7684)]