200231040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{104287}}^1$

素因数の和:104309

約数の個数: 64

約数和(自身を含む): 638242560

約数和(自身を除く): 438011520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 104287, 208574, 312861, 417148, 521435, 625722, 834296, 1042870, 1251444, 1564305, 1668592, 2085740, 2502888, 3128610, 3337184, 4171480, 5005776, 6257220, 6674368, 8342960, 10011552, 12514440, 13348736, 16685920, 20023104, 25028880, 33371840, 40046208, 50057760, 66743680, 100115520, 200231040]

約数ペア:

[(1, 200231040), (2, 100115520), (3, 66743680), (4, 50057760), (5, 40046208), (6, 33371840), (8, 25028880), (10, 20023104), (12, 16685920), (15, 13348736), (16, 12514440), (20, 10011552), (24, 8342960), (30, 6674368), (32, 6257220), (40, 5005776), (48, 4171480), (60, 3337184), (64, 3128610), (80, 2502888), (96, 2085740), (120, 1668592), (128, 1564305), (160, 1251444), (192, 1042870), (240, 834296), (320, 625722), (384, 521435), (480, 417148), (640, 312861), (960, 208574), (1920, 104287)]