269710560

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{991}}^1$

素因数の和:1028

約数の個数: 288

約数和(自身を含む): 1091930112

約数和(自身を除く): 822219552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 486, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 972, 991, 1008, 1080, 1120, 1134, 1215, 1260, 1296, 1440, 1512, 1620, 1680, 1701, 1890, 1944, 1982, 2016, 2160, 2268, 2430, 2520, 2592, 2835, 2973, 3024, 3240, 3360, 3402, 3780, 3888, 3964, 4320, 4536, 4860, 4955, 5040, 5670, 5946, 6048, 6480, 6804, 6937, 7560, 7776, 7928, 8505, 8919, 9072, 9720, 9910, 10080, 11340, 11892, 12960, 13608, 13874, 14865, 15120, 15856, 17010, 17838, 18144, 19440, 19820, 20811, 22680, 23784, 26757, 27216, 27748, 29730, 30240, 31712, 34020, 34685, 35676, 38880, 39640, 41622, 44595, 45360, 47568, 53514, 54432, 55496, 59460, 62433, 68040, 69370, 71352, 79280, 80271, 83244, 89190, 90720, 95136, 104055, 107028, 110992, 118920, 124866, 133785, 136080, 138740, 142704, 158560, 160542, 166488, 178380, 187299, 208110, 214056, 221984, 237840, 240813, 249732, 267570, 272160, 277480, 285408, 312165, 321084, 332976, 356760, 374598, 401355, 416220, 428112, 475680, 481626, 499464, 535140, 554960, 561897, 624330, 642168, 665952, 713520, 749196, 802710, 832440, 856224, 936495, 963252, 998928, 1070280, 1109920, 1123794, 1204065, 1248660, 1284336, 1427040, 1498392, 1605420, 1664880, 1685691, 1872990, 1926504, 1997856, 2140560, 2247588, 2408130, 2497320, 2568672, 2809485, 2996784, 3210840, 3329760, 3371382, 3745980, 3853008, 4281120, 4495176, 4816260, 4994640, 5618970, 5993568, 6421680, 6742764, 7491960, 7706016, 8428455, 8990352, 9632520, 9989280, 11237940, 12843360, 13485528, 14983920, 16856910, 17980704, 19265040, 22475880, 26971056, 29967840, 33713820, 38530080, 44951760, 53942112, 67427640, 89903520, 134855280, 269710560]

約数ペア:

[(1, 269710560), (2, 134855280), (3, 89903520), (4, 67427640), (5, 53942112), (6, 44951760), (7, 38530080), (8, 33713820), (9, 29967840), (10, 26971056), (12, 22475880), (14, 19265040), (15, 17980704), (16, 16856910), (18, 14983920), (20, 13485528), (21, 12843360), (24, 11237940), (27, 9989280), (28, 9632520), (30, 8990352), (32, 8428455), (35, 7706016), (36, 7491960), (40, 6742764), (42, 6421680), (45, 5993568), (48, 5618970), (54, 4994640), (56, 4816260), (60, 4495176), (63, 4281120), (70, 3853008), (72, 3745980), (80, 3371382), (81, 3329760), (84, 3210840), (90, 2996784), (96, 2809485), (105, 2568672), (108, 2497320), (112, 2408130), (120, 2247588), (126, 2140560), (135, 1997856), (140, 1926504), (144, 1872990), (160, 1685691), (162, 1664880), (168, 1605420), (180, 1498392), (189, 1427040), (210, 1284336), (216, 1248660), (224, 1204065), (240, 1123794), (243, 1109920), (252, 1070280), (270, 998928), (280, 963252), (288, 936495), (315, 856224), (324, 832440), (336, 802710), (360, 749196), (378, 713520), (405, 665952), (420, 642168), (432, 624330), (480, 561897), (486, 554960), (504, 535140), (540, 499464), (560, 481626), (567, 475680), (630, 428112), (648, 416220), (672, 401355), (720, 374598), (756, 356760), (810, 332976), (840, 321084), (864, 312165), (945, 285408), (972, 277480), (991, 272160), (1008, 267570), (1080, 249732), (1120, 240813), (1134, 237840), (1215, 221984), (1260, 214056), (1296, 208110), (1440, 187299), (1512, 178380), (1620, 166488), (1680, 160542), (1701, 158560), (1890, 142704), (1944, 138740), (1982, 136080), (2016, 133785), (2160, 124866), (2268, 118920), (2430, 110992), (2520, 107028), (2592, 104055), (2835, 95136), (2973, 90720), (3024, 89190), (3240, 83244), (3360, 80271), (3402, 79280), (3780, 71352), (3888, 69370), (3964, 68040), (4320, 62433), (4536, 59460), (4860, 55496), (4955, 54432), (5040, 53514), (5670, 47568), (5946, 45360), (6048, 44595), (6480, 41622), (6804, 39640), (6937, 38880), (7560, 35676), (7776, 34685), (7928, 34020), (8505, 31712), (8919, 30240), (9072, 29730), (9720, 27748), (9910, 27216), (10080, 26757), (11340, 23784), (11892, 22680), (12960, 20811), (13608, 19820), (13874, 19440), (14865, 18144), (15120, 17838), (15856, 17010)]