232368640

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{12967}}^1$

素因数の和:12997

約数の個数: 80

約数和(自身を含む): 636780672

約数和(自身を除く): 404412032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8960, 12967, 17920, 25934, 51868, 64835, 90769, 103736, 129670, 181538, 207472, 259340, 363076, 414944, 453845, 518680, 726152, 829888, 907690, 1037360, 1452304, 1659776, 1815380, 2074720, 2904608, 3319552, 3630760, 4149440, 5809216, 6639104, 7261520, 8298880, 11618432, 14523040, 16597760, 23236864, 29046080, 33195520, 46473728, 58092160, 116184320, 232368640]

約数ペア:

[(1, 232368640), (2, 116184320), (4, 58092160), (5, 46473728), (7, 33195520), (8, 29046080), (10, 23236864), (14, 16597760), (16, 14523040), (20, 11618432), (28, 8298880), (32, 7261520), (35, 6639104), (40, 5809216), (56, 4149440), (64, 3630760), (70, 3319552), (80, 2904608), (112, 2074720), (128, 1815380), (140, 1659776), (160, 1452304), (224, 1037360), (256, 907690), (280, 829888), (320, 726152), (448, 518680), (512, 453845), (560, 414944), (640, 363076), (896, 259340), (1120, 207472), (1280, 181538), (1792, 129670), (2240, 103736), (2560, 90769), (3584, 64835), (4480, 51868), (8960, 25934), (12967, 17920)]