266278320

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1601}}^1$

素因数の和:1641

約数の個数: 320

約数和(自身を含む): 1144212480

約数和(自身を除く): 877934160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 165, 168, 176, 180, 189, 198, 210, 216, 220, 231, 240, 252, 264, 270, 280, 297, 308, 315, 330, 336, 360, 378, 385, 396, 420, 432, 440, 462, 495, 504, 528, 540, 560, 594, 616, 630, 660, 693, 720, 756, 770, 792, 840, 880, 924, 945, 990, 1008, 1080, 1155, 1188, 1232, 1260, 1320, 1386, 1485, 1512, 1540, 1584, 1601, 1680, 1848, 1890, 1980, 2079, 2160, 2310, 2376, 2520, 2640, 2772, 2970, 3024, 3080, 3202, 3465, 3696, 3780, 3960, 4158, 4620, 4752, 4803, 5040, 5544, 5940, 6160, 6404, 6930, 7560, 7920, 8005, 8316, 9240, 9606, 10395, 11088, 11207, 11880, 12808, 13860, 14409, 15120, 16010, 16632, 17611, 18480, 19212, 20790, 22414, 23760, 24015, 25616, 27720, 28818, 32020, 33264, 33621, 35222, 38424, 41580, 43227, 44828, 48030, 52833, 55440, 56035, 57636, 64040, 67242, 70444, 72045, 76848, 83160, 86454, 88055, 89656, 96060, 100863, 105666, 112070, 115272, 123277, 128080, 134484, 140888, 144090, 158499, 166320, 168105, 172908, 176110, 179312, 192120, 201726, 211332, 216135, 224140, 230544, 246554, 264165, 268968, 281776, 288180, 302589, 316998, 336210, 345816, 352220, 369831, 384240, 403452, 422664, 432270, 448280, 475497, 493108, 504315, 528330, 537936, 576360, 605178, 616385, 633996, 672420, 691632, 704440, 739662, 792495, 806904, 845328, 864540, 896560, 950994, 986216, 1008630, 1056660, 1109493, 1152720, 1210356, 1232770, 1267992, 1344840, 1408880, 1479324, 1512945, 1584990, 1613808, 1729080, 1849155, 1901988, 1972432, 2017260, 2113320, 2218986, 2377485, 2420712, 2465540, 2535984, 2689680, 2958648, 3025890, 3169980, 3328479, 3458160, 3698310, 3803976, 4034520, 4226640, 4437972, 4754970, 4841424, 4931080, 5547465, 5917296, 6051780, 6339960, 6656958, 7396620, 7607952, 8069040, 8875944, 9509940, 9862160, 11094930, 12103560, 12679920, 13313916, 14793240, 16642395, 17751888, 19019880, 22189860, 24207120, 26627832, 29586480, 33284790, 38039760, 44379720, 53255664, 66569580, 88759440, 133139160, 266278320]

約数ペア:

[(1, 266278320), (2, 133139160), (3, 88759440), (4, 66569580), (5, 53255664), (6, 44379720), (7, 38039760), (8, 33284790), (9, 29586480), (10, 26627832), (11, 24207120), (12, 22189860), (14, 19019880), (15, 17751888), (16, 16642395), (18, 14793240), (20, 13313916), (21, 12679920), (22, 12103560), (24, 11094930), (27, 9862160), (28, 9509940), (30, 8875944), (33, 8069040), (35, 7607952), (36, 7396620), (40, 6656958), (42, 6339960), (44, 6051780), (45, 5917296), (48, 5547465), (54, 4931080), (55, 4841424), (56, 4754970), (60, 4437972), (63, 4226640), (66, 4034520), (70, 3803976), (72, 3698310), (77, 3458160), (80, 3328479), (84, 3169980), (88, 3025890), (90, 2958648), (99, 2689680), (105, 2535984), (108, 2465540), (110, 2420712), (112, 2377485), (120, 2218986), (126, 2113320), (132, 2017260), (135, 1972432), (140, 1901988), (144, 1849155), (154, 1729080), (165, 1613808), (168, 1584990), (176, 1512945), (180, 1479324), (189, 1408880), (198, 1344840), (210, 1267992), (216, 1232770), (220, 1210356), (231, 1152720), (240, 1109493), (252, 1056660), (264, 1008630), (270, 986216), (280, 950994), (297, 896560), (308, 864540), (315, 845328), (330, 806904), (336, 792495), (360, 739662), (378, 704440), (385, 691632), (396, 672420), (420, 633996), (432, 616385), (440, 605178), (462, 576360), (495, 537936), (504, 528330), (528, 504315), (540, 493108), (560, 475497), (594, 448280), (616, 432270), (630, 422664), (660, 403452), (693, 384240), (720, 369831), (756, 352220), (770, 345816), (792, 336210), (840, 316998), (880, 302589), (924, 288180), (945, 281776), (990, 268968), (1008, 264165), (1080, 246554), (1155, 230544), (1188, 224140), (1232, 216135), (1260, 211332), (1320, 201726), (1386, 192120), (1485, 179312), (1512, 176110), (1540, 172908), (1584, 168105), (1601, 166320), (1680, 158499), (1848, 144090), (1890, 140888), (1980, 134484), (2079, 128080), (2160, 123277), (2310, 115272), (2376, 112070), (2520, 105666), (2640, 100863), (2772, 96060), (2970, 89656), (3024, 88055), (3080, 86454), (3202, 83160), (3465, 76848), (3696, 72045), (3780, 70444), (3960, 67242), (4158, 64040), (4620, 57636), (4752, 56035), (4803, 55440), (5040, 52833), (5544, 48030), (5940, 44828), (6160, 43227), (6404, 41580), (6930, 38424), (7560, 35222), (7920, 33621), (8005, 33264), (8316, 32020), (9240, 28818), (9606, 27720), (10395, 25616), (11088, 24015), (11207, 23760), (11880, 22414), (12808, 20790), (13860, 19212), (14409, 18480), (15120, 17611), (16010, 16632)]