196648707840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3939277}}^1$

素因数の和:3939314

約数の個数: 144

約数和(自身を含む): 676358275488

約数和(自身を除く): 479709567648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4160, 4992, 6240, 8320, 9984, 12480, 16640, 24960, 49920, 3939277, 7878554, 11817831, 15757108, 19696385, 23635662, 31514216, 39392770, 47271324, 51210601, 59089155, 63028432, 78785540, 94542648, 102421202, 118178310, 126056864, 153631803, 157571080, 189085296, 204842404, 236356620, 252113728, 256053005, 307263606, 315142160, 378170592, 409684808, 472713240, 504227456, 512106010, 614527212, 630284320, 756341184, 768159015, 819369616, 945426480, 1008454912, 1024212020, 1229054424, 1260568640, 1512682368, 1536318030, 1638739232, 1890852960, 2048424040, 2458108848, 2521137280, 3025364736, 3072636060, 3277478464, 3781705920, 4096848080, 4916217696, 5042274560, 6145272120, 6554956928, 7563411840, 8193696160, 9832435392, 12290544240, 13109913856, 15126823680, 16387392320, 19664870784, 24581088480, 32774784640, 39329741568, 49162176960, 65549569280, 98324353920, 196648707840]

約数ペア:

[(1, 196648707840), (2, 98324353920), (3, 65549569280), (4, 49162176960), (5, 39329741568), (6, 32774784640), (8, 24581088480), (10, 19664870784), (12, 16387392320), (13, 15126823680), (15, 13109913856), (16, 12290544240), (20, 9832435392), (24, 8193696160), (26, 7563411840), (30, 6554956928), (32, 6145272120), (39, 5042274560), (40, 4916217696), (48, 4096848080), (52, 3781705920), (60, 3277478464), (64, 3072636060), (65, 3025364736), (78, 2521137280), (80, 2458108848), (96, 2048424040), (104, 1890852960), (120, 1638739232), (128, 1536318030), (130, 1512682368), (156, 1260568640), (160, 1229054424), (192, 1024212020), (195, 1008454912), (208, 945426480), (240, 819369616), (256, 768159015), (260, 756341184), (312, 630284320), (320, 614527212), (384, 512106010), (390, 504227456), (416, 472713240), (480, 409684808), (520, 378170592), (624, 315142160), (640, 307263606), (768, 256053005), (780, 252113728), (832, 236356620), (960, 204842404), (1040, 189085296), (1248, 157571080), (1280, 153631803), (1560, 126056864), (1664, 118178310), (1920, 102421202), (2080, 94542648), (2496, 78785540), (3120, 63028432), (3328, 59089155), (3840, 51210601), (4160, 47271324), (4992, 39392770), (6240, 31514216), (8320, 23635662), (9984, 19696385), (12480, 15757108), (16640, 11817831), (24960, 7878554), (49920, 3939277)]