14688640

素因数分解:

$2^7\times 5^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 35802000

約数和(自身を除く): 21113360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 236, 295, 320, 389, 472, 590, 640, 778, 944, 1180, 1556, 1888, 1945, 2360, 3112, 3776, 3890, 4720, 6224, 7552, 7780, 9440, 12448, 15560, 18880, 22951, 24896, 31120, 37760, 45902, 49792, 62240, 91804, 114755, 124480, 183608, 229510, 248960, 367216, 459020, 734432, 918040, 1468864, 1836080, 2937728, 3672160, 7344320, 14688640]

約数ペア:

[(1, 14688640), (2, 7344320), (4, 3672160), (5, 2937728), (8, 1836080), (10, 1468864), (16, 918040), (20, 734432), (32, 459020), (40, 367216), (59, 248960), (64, 229510), (80, 183608), (118, 124480), (128, 114755), (160, 91804), (236, 62240), (295, 49792), (320, 45902), (389, 37760), (472, 31120), (590, 24896), (640, 22951), (778, 18880), (944, 15560), (1180, 12448), (1556, 9440), (1888, 7780), (1945, 7552), (2360, 6224), (3112, 4720), (3776, 3890)]