2542016960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{2963}}^1$

素因数の和:3370

約数の個数: 112

約数和(自身を含む): 6938320896

約数和(自身を除く): 4396303936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 383, 448, 560, 766, 1120, 1532, 1915, 2240, 2681, 2963, 3064, 3830, 5362, 5926, 6128, 7660, 10724, 11852, 12256, 13405, 14815, 15320, 20741, 21448, 23704, 24512, 26810, 29630, 30640, 41482, 42896, 47408, 53620, 59260, 61280, 82964, 85792, 94816, 103705, 107240, 118520, 122560, 165928, 171584, 189632, 207410, 214480, 237040, 331856, 414820, 428960, 474080, 663712, 829640, 857920, 948160, 1134829, 1327424, 1659280, 2269658, 3318560, 4539316, 5674145, 6637120, 7943803, 9078632, 11348290, 15887606, 18157264, 22696580, 31775212, 36314528, 39719015, 45393160, 63550424, 72629056, 79438030, 90786320, 127100848, 158876060, 181572640, 254201696, 317752120, 363145280, 508403392, 635504240, 1271008480, 2542016960]

約数ペア:

[(1, 2542016960), (2, 1271008480), (4, 635504240), (5, 508403392), (7, 363145280), (8, 317752120), (10, 254201696), (14, 181572640), (16, 158876060), (20, 127100848), (28, 90786320), (32, 79438030), (35, 72629056), (40, 63550424), (56, 45393160), (64, 39719015), (70, 36314528), (80, 31775212), (112, 22696580), (140, 18157264), (160, 15887606), (224, 11348290), (280, 9078632), (320, 7943803), (383, 6637120), (448, 5674145), (560, 4539316), (766, 3318560), (1120, 2269658), (1532, 1659280), (1915, 1327424), (2240, 1134829), (2681, 948160), (2963, 857920), (3064, 829640), (3830, 663712), (5362, 474080), (5926, 428960), (6128, 414820), (7660, 331856), (10724, 237040), (11852, 214480), (12256, 207410), (13405, 189632), (14815, 171584), (15320, 165928), (20741, 122560), (21448, 118520), (23704, 107240), (24512, 103705), (26810, 94816), (29630, 85792), (30640, 82964), (41482, 61280), (42896, 59260), (47408, 53620)]