2629084440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1\times {\mathrm{457}}^1$

素因数の和:913

約数の個数: 128

約数和(自身を含む): 7977553920

約数和(自身を除く): 5348469480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 251, 382, 457, 502, 573, 753, 764, 914, 955, 1004, 1146, 1255, 1371, 1506, 1528, 1828, 1910, 2008, 2285, 2292, 2510, 2742, 2865, 3012, 3656, 3765, 3820, 4570, 4584, 5020, 5484, 5730, 6024, 6855, 7530, 7640, 9140, 10040, 10968, 11460, 13710, 15060, 18280, 22920, 27420, 30120, 47941, 54840, 87287, 95882, 114707, 143823, 174574, 191764, 229414, 239705, 261861, 287646, 344121, 349148, 383528, 436435, 458828, 479410, 523722, 573535, 575292, 688242, 698296, 719115, 872870, 917656, 958820, 1047444, 1147070, 1150584, 1309305, 1376484, 1438230, 1720605, 1745740, 1917640, 2094888, 2294140, 2618610, 2752968, 2876460, 3441210, 3491480, 4588280, 5237220, 5752920, 6882420, 10474440, 13764840, 21909037, 43818074, 65727111, 87636148, 109545185, 131454222, 175272296, 219090370, 262908444, 328635555, 438180740, 525816888, 657271110, 876361480, 1314542220, 2629084440]

約数ペア:

[(1, 2629084440), (2, 1314542220), (3, 876361480), (4, 657271110), (5, 525816888), (6, 438180740), (8, 328635555), (10, 262908444), (12, 219090370), (15, 175272296), (20, 131454222), (24, 109545185), (30, 87636148), (40, 65727111), (60, 43818074), (120, 21909037), (191, 13764840), (251, 10474440), (382, 6882420), (457, 5752920), (502, 5237220), (573, 4588280), (753, 3491480), (764, 3441210), (914, 2876460), (955, 2752968), (1004, 2618610), (1146, 2294140), (1255, 2094888), (1371, 1917640), (1506, 1745740), (1528, 1720605), (1828, 1438230), (1910, 1376484), (2008, 1309305), (2285, 1150584), (2292, 1147070), (2510, 1047444), (2742, 958820), (2865, 917656), (3012, 872870), (3656, 719115), (3765, 698296), (3820, 688242), (4570, 575292), (4584, 573535), (5020, 523722), (5484, 479410), (5730, 458828), (6024, 436435), (6855, 383528), (7530, 349148), (7640, 344121), (9140, 287646), (10040, 261861), (10968, 239705), (11460, 229414), (13710, 191764), (15060, 174574), (18280, 143823), (22920, 114707), (27420, 95882), (30120, 87287), (47941, 54840)]