221752160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1559}}^1$

素因数の和:1708

約数の個数: 96

約数和(自身を含む): 603832320

約数和(自身を除く): 382080160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 127, 140, 160, 224, 254, 280, 508, 560, 635, 889, 1016, 1120, 1270, 1559, 1778, 2032, 2540, 3118, 3556, 4064, 4445, 5080, 6236, 7112, 7795, 8890, 10160, 10913, 12472, 14224, 15590, 17780, 20320, 21826, 24944, 28448, 31180, 35560, 43652, 49888, 54565, 62360, 71120, 87304, 109130, 124720, 142240, 174608, 197993, 218260, 249440, 349216, 395986, 436520, 791972, 873040, 989965, 1385951, 1583944, 1746080, 1979930, 2771902, 3167888, 3959860, 5543804, 6335776, 6929755, 7919720, 11087608, 13859510, 15839440, 22175216, 27719020, 31678880, 44350432, 55438040, 110876080, 221752160]

約数ペア:

[(1, 221752160), (2, 110876080), (4, 55438040), (5, 44350432), (7, 31678880), (8, 27719020), (10, 22175216), (14, 15839440), (16, 13859510), (20, 11087608), (28, 7919720), (32, 6929755), (35, 6335776), (40, 5543804), (56, 3959860), (70, 3167888), (80, 2771902), (112, 1979930), (127, 1746080), (140, 1583944), (160, 1385951), (224, 989965), (254, 873040), (280, 791972), (508, 436520), (560, 395986), (635, 349216), (889, 249440), (1016, 218260), (1120, 197993), (1270, 174608), (1559, 142240), (1778, 124720), (2032, 109130), (2540, 87304), (3118, 71120), (3556, 62360), (4064, 54565), (4445, 49888), (5080, 43652), (6236, 35560), (7112, 31180), (7795, 28448), (8890, 24944), (10160, 21826), (10913, 20320), (12472, 17780), (14224, 15590)]