168556080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1303}}^1$

素因数の和:1344

約数の個数: 240

約数和(自身を含む): 663600384

約数和(自身を除く): 495044304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 98, 105, 110, 112, 120, 132, 140, 147, 154, 165, 168, 176, 196, 210, 220, 231, 240, 245, 264, 280, 294, 308, 330, 336, 385, 392, 420, 440, 462, 490, 528, 539, 560, 588, 616, 660, 735, 770, 784, 840, 880, 924, 980, 1078, 1155, 1176, 1232, 1303, 1320, 1470, 1540, 1617, 1680, 1848, 1960, 2156, 2310, 2352, 2606, 2640, 2695, 2940, 3080, 3234, 3696, 3909, 3920, 4312, 4620, 5212, 5390, 5880, 6160, 6468, 6515, 7818, 8085, 8624, 9121, 9240, 10424, 10780, 11760, 12936, 13030, 14333, 15636, 16170, 18242, 18480, 19545, 20848, 21560, 25872, 26060, 27363, 28666, 31272, 32340, 36484, 39090, 42999, 43120, 45605, 52120, 54726, 57332, 62544, 63847, 64680, 71665, 72968, 78180, 85998, 91210, 100331, 104240, 109452, 114664, 127694, 129360, 136815, 143330, 145936, 156360, 171996, 182420, 191541, 200662, 214995, 218904, 229328, 255388, 273630, 286660, 300993, 312720, 319235, 343992, 364840, 383082, 401324, 429990, 437808, 501655, 510776, 547260, 573320, 601986, 638470, 687984, 702317, 729680, 766164, 802648, 859980, 957705, 1003310, 1021552, 1094520, 1146640, 1203972, 1276940, 1404634, 1504965, 1532328, 1605296, 1719960, 1915410, 2006620, 2106951, 2189040, 2407944, 2553880, 2809268, 3009930, 3064656, 3439920, 3511585, 3830820, 4013240, 4213902, 4815888, 5107760, 5618536, 6019860, 7023170, 7661640, 8026480, 8427804, 10534755, 11237072, 12039720, 14046340, 15323280, 16855608, 21069510, 24079440, 28092680, 33711216, 42139020, 56185360, 84278040, 168556080]

約数ペア:

[(1, 168556080), (2, 84278040), (3, 56185360), (4, 42139020), (5, 33711216), (6, 28092680), (7, 24079440), (8, 21069510), (10, 16855608), (11, 15323280), (12, 14046340), (14, 12039720), (15, 11237072), (16, 10534755), (20, 8427804), (21, 8026480), (22, 7661640), (24, 7023170), (28, 6019860), (30, 5618536), (33, 5107760), (35, 4815888), (40, 4213902), (42, 4013240), (44, 3830820), (48, 3511585), (49, 3439920), (55, 3064656), (56, 3009930), (60, 2809268), (66, 2553880), (70, 2407944), (77, 2189040), (80, 2106951), (84, 2006620), (88, 1915410), (98, 1719960), (105, 1605296), (110, 1532328), (112, 1504965), (120, 1404634), (132, 1276940), (140, 1203972), (147, 1146640), (154, 1094520), (165, 1021552), (168, 1003310), (176, 957705), (196, 859980), (210, 802648), (220, 766164), (231, 729680), (240, 702317), (245, 687984), (264, 638470), (280, 601986), (294, 573320), (308, 547260), (330, 510776), (336, 501655), (385, 437808), (392, 429990), (420, 401324), (440, 383082), (462, 364840), (490, 343992), (528, 319235), (539, 312720), (560, 300993), (588, 286660), (616, 273630), (660, 255388), (735, 229328), (770, 218904), (784, 214995), (840, 200662), (880, 191541), (924, 182420), (980, 171996), (1078, 156360), (1155, 145936), (1176, 143330), (1232, 136815), (1303, 129360), (1320, 127694), (1470, 114664), (1540, 109452), (1617, 104240), (1680, 100331), (1848, 91210), (1960, 85998), (2156, 78180), (2310, 72968), (2352, 71665), (2606, 64680), (2640, 63847), (2695, 62544), (2940, 57332), (3080, 54726), (3234, 52120), (3696, 45605), (3909, 43120), (3920, 42999), (4312, 39090), (4620, 36484), (5212, 32340), (5390, 31272), (5880, 28666), (6160, 27363), (6468, 26060), (6515, 25872), (7818, 21560), (8085, 20848), (8624, 19545), (9121, 18480), (9240, 18242), (10424, 16170), (10780, 15636), (11760, 14333), (12936, 13030)]