513477360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21611}}^1$

素因数の和:21644

約数の個数: 160

約数和(自身を含む): 1929519360

約数和(自身を除く): 1416042000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 11880, 21611, 23760, 43222, 64833, 86444, 108055, 129666, 172888, 194499, 216110, 237721, 259332, 324165, 345776, 388998, 432220, 475442, 518664, 583497, 648330, 713163, 777996, 864440, 950884, 972495, 1037328, 1166994, 1188605, 1296660, 1426326, 1555992, 1728880, 1901768, 1944990, 2139489, 2333988, 2377210, 2593320, 2852652, 2917485, 3111984, 3565815, 3803536, 3889980, 4278978, 4667976, 4754420, 5186640, 5705304, 5834970, 6418467, 7131630, 7779960, 8557956, 9335952, 9508840, 10697445, 11410608, 11669940, 12836934, 14263260, 15559920, 17115912, 19017680, 21394890, 23339880, 25673868, 28526520, 32092335, 34231824, 42789780, 46679760, 51347736, 57053040, 64184670, 85579560, 102695472, 128369340, 171159120, 256738680, 513477360]

約数ペア:

[(1, 513477360), (2, 256738680), (3, 171159120), (4, 128369340), (5, 102695472), (6, 85579560), (8, 64184670), (9, 57053040), (10, 51347736), (11, 46679760), (12, 42789780), (15, 34231824), (16, 32092335), (18, 28526520), (20, 25673868), (22, 23339880), (24, 21394890), (27, 19017680), (30, 17115912), (33, 15559920), (36, 14263260), (40, 12836934), (44, 11669940), (45, 11410608), (48, 10697445), (54, 9508840), (55, 9335952), (60, 8557956), (66, 7779960), (72, 7131630), (80, 6418467), (88, 5834970), (90, 5705304), (99, 5186640), (108, 4754420), (110, 4667976), (120, 4278978), (132, 3889980), (135, 3803536), (144, 3565815), (165, 3111984), (176, 2917485), (180, 2852652), (198, 2593320), (216, 2377210), (220, 2333988), (240, 2139489), (264, 1944990), (270, 1901768), (297, 1728880), (330, 1555992), (360, 1426326), (396, 1296660), (432, 1188605), (440, 1166994), (495, 1037328), (528, 972495), (540, 950884), (594, 864440), (660, 777996), (720, 713163), (792, 648330), (880, 583497), (990, 518664), (1080, 475442), (1188, 432220), (1320, 388998), (1485, 345776), (1584, 324165), (1980, 259332), (2160, 237721), (2376, 216110), (2640, 194499), (2970, 172888), (3960, 129666), (4752, 108055), (5940, 86444), (7920, 64833), (11880, 43222), (21611, 23760)]