13757543280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{489941}}^1$

素因数の和:489976

約数の個数: 160

約数和(自身を含む): 51032358720

約数和(自身を除く): 37274815440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 28080, 489941, 979882, 1469823, 1959764, 2449705, 2939646, 3919528, 4409469, 4899410, 5879292, 6369233, 7349115, 7839056, 8818938, 9798820, 11758584, 12738466, 13228407, 14698230, 17637876, 19107699, 19597640, 22047345, 23517168, 25476932, 26456814, 29396460, 31846165, 35275752, 38215398, 39195280, 44094690, 50953864, 52913628, 57323097, 58792920, 63692330, 66142035, 70551504, 76430796, 88189380, 95538495, 101907728, 105827256, 114646194, 117585840, 127384660, 132284070, 152861592, 171969291, 176378760, 191076990, 211654512, 229292388, 254769320, 264568140, 286615485, 305723184, 343938582, 352757520, 382153980, 458584776, 509538640, 529136280, 573230970, 687877164, 764307960, 859846455, 917169552, 1058272560, 1146461940, 1375754328, 1528615920, 1719692910, 2292923880, 2751508656, 3439385820, 4585847760, 6878771640, 13757543280]

約数ペア:

[(1, 13757543280), (2, 6878771640), (3, 4585847760), (4, 3439385820), (5, 2751508656), (6, 2292923880), (8, 1719692910), (9, 1528615920), (10, 1375754328), (12, 1146461940), (13, 1058272560), (15, 917169552), (16, 859846455), (18, 764307960), (20, 687877164), (24, 573230970), (26, 529136280), (27, 509538640), (30, 458584776), (36, 382153980), (39, 352757520), (40, 343938582), (45, 305723184), (48, 286615485), (52, 264568140), (54, 254769320), (60, 229292388), (65, 211654512), (72, 191076990), (78, 176378760), (80, 171969291), (90, 152861592), (104, 132284070), (108, 127384660), (117, 117585840), (120, 114646194), (130, 105827256), (135, 101907728), (144, 95538495), (156, 88189380), (180, 76430796), (195, 70551504), (208, 66142035), (216, 63692330), (234, 58792920), (240, 57323097), (260, 52913628), (270, 50953864), (312, 44094690), (351, 39195280), (360, 38215398), (390, 35275752), (432, 31846165), (468, 29396460), (520, 26456814), (540, 25476932), (585, 23517168), (624, 22047345), (702, 19597640), (720, 19107699), (780, 17637876), (936, 14698230), (1040, 13228407), (1080, 12738466), (1170, 11758584), (1404, 9798820), (1560, 8818938), (1755, 7839056), (1872, 7349115), (2160, 6369233), (2340, 5879292), (2808, 4899410), (3120, 4409469), (3510, 3919528), (4680, 2939646), (5616, 2449705), (7020, 1959764), (9360, 1469823), (14040, 979882), (28080, 489941)]