196799760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{509}}^1$

素因数の和:710

約数の個数: 160

約数和(自身を含む): 682992000

約数和(自身を除く): 486192240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 179, 180, 216, 240, 270, 358, 360, 432, 509, 537, 540, 716, 720, 895, 1018, 1074, 1080, 1432, 1527, 1611, 1790, 2036, 2148, 2160, 2545, 2685, 2864, 3054, 3222, 3580, 4072, 4296, 4581, 4833, 5090, 5370, 6108, 6444, 7160, 7635, 8055, 8144, 8592, 9162, 9666, 10180, 10740, 12216, 12888, 13743, 14320, 15270, 16110, 18324, 19332, 20360, 21480, 22905, 24165, 24432, 25776, 27486, 30540, 32220, 36648, 38664, 40720, 42960, 45810, 48330, 54972, 61080, 64440, 68715, 73296, 77328, 91111, 91620, 96660, 109944, 122160, 128880, 137430, 182222, 183240, 193320, 219888, 273333, 274860, 364444, 366480, 386640, 455555, 546666, 549720, 728888, 819999, 911110, 1093332, 1099440, 1366665, 1457776, 1639998, 1822220, 2186664, 2459997, 2733330, 3279996, 3644440, 4099995, 4373328, 4919994, 5466660, 6559992, 7288880, 8199990, 9839988, 10933320, 12299985, 13119984, 16399980, 19679976, 21866640, 24599970, 32799960, 39359952, 49199940, 65599920, 98399880, 196799760]

約数ペア:

[(1, 196799760), (2, 98399880), (3, 65599920), (4, 49199940), (5, 39359952), (6, 32799960), (8, 24599970), (9, 21866640), (10, 19679976), (12, 16399980), (15, 13119984), (16, 12299985), (18, 10933320), (20, 9839988), (24, 8199990), (27, 7288880), (30, 6559992), (36, 5466660), (40, 4919994), (45, 4373328), (48, 4099995), (54, 3644440), (60, 3279996), (72, 2733330), (80, 2459997), (90, 2186664), (108, 1822220), (120, 1639998), (135, 1457776), (144, 1366665), (179, 1099440), (180, 1093332), (216, 911110), (240, 819999), (270, 728888), (358, 549720), (360, 546666), (432, 455555), (509, 386640), (537, 366480), (540, 364444), (716, 274860), (720, 273333), (895, 219888), (1018, 193320), (1074, 183240), (1080, 182222), (1432, 137430), (1527, 128880), (1611, 122160), (1790, 109944), (2036, 96660), (2148, 91620), (2160, 91111), (2545, 77328), (2685, 73296), (2864, 68715), (3054, 64440), (3222, 61080), (3580, 54972), (4072, 48330), (4296, 45810), (4581, 42960), (4833, 40720), (5090, 38664), (5370, 36648), (6108, 32220), (6444, 30540), (7160, 27486), (7635, 25776), (8055, 24432), (8144, 24165), (8592, 22905), (9162, 21480), (9666, 20360), (10180, 19332), (10740, 18324), (12216, 16110), (12888, 15270), (13743, 14320)]