809131680

素因数分解:

$2^5\times 3^6\times 5^1\times 7^1\times {\mathrm{991}}^1$

素因数の和:1031

約数の個数: 336

約数和(自身を含む): 3278790144

約数和(自身を除く): 2469658464

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, 729, 756, 810, 840, 864, 945, 972, 991, 1008, 1080, 1120, 1134, 1215, 1260, 1296, 1440, 1458, 1512, 1620, 1680, 1701, 1890, 1944, 1982, 2016, 2160, 2268, 2430, 2520, 2592, 2835, 2916, 2973, 3024, 3240, 3360, 3402, 3645, 3780, 3888, 3964, 4320, 4536, 4860, 4955, 5040, 5103, 5670, 5832, 5946, 6048, 6480, 6804, 6937, 7290, 7560, 7776, 7928, 8505, 8919, 9072, 9720, 9910, 10080, 10206, 11340, 11664, 11892, 12960, 13608, 13874, 14580, 14865, 15120, 15856, 17010, 17838, 18144, 19440, 19820, 20412, 20811, 22680, 23328, 23784, 25515, 26757, 27216, 27748, 29160, 29730, 30240, 31712, 34020, 34685, 35676, 38880, 39640, 40824, 41622, 44595, 45360, 47568, 51030, 53514, 54432, 55496, 58320, 59460, 62433, 68040, 69370, 71352, 79280, 80271, 81648, 83244, 89190, 90720, 95136, 102060, 104055, 107028, 110992, 116640, 118920, 124866, 133785, 136080, 138740, 142704, 158560, 160542, 163296, 166488, 178380, 187299, 204120, 208110, 214056, 221984, 237840, 240813, 249732, 267570, 272160, 277480, 285408, 312165, 321084, 332976, 356760, 374598, 401355, 408240, 416220, 428112, 475680, 481626, 499464, 535140, 554960, 561897, 624330, 642168, 665952, 713520, 722439, 749196, 802710, 816480, 832440, 856224, 936495, 963252, 998928, 1070280, 1109920, 1123794, 1204065, 1248660, 1284336, 1427040, 1444878, 1498392, 1605420, 1664880, 1685691, 1872990, 1926504, 1997856, 2140560, 2247588, 2408130, 2497320, 2568672, 2809485, 2889756, 2996784, 3210840, 3329760, 3371382, 3612195, 3745980, 3853008, 4281120, 4495176, 4816260, 4994640, 5057073, 5618970, 5779512, 5993568, 6421680, 6742764, 7224390, 7491960, 7706016, 8428455, 8990352, 9632520, 9989280, 10114146, 11237940, 11559024, 12843360, 13485528, 14448780, 14983920, 16856910, 17980704, 19265040, 20228292, 22475880, 23118048, 25285365, 26971056, 28897560, 29967840, 33713820, 38530080, 40456584, 44951760, 50570730, 53942112, 57795120, 67427640, 80913168, 89903520, 101141460, 115590240, 134855280, 161826336, 202282920, 269710560, 404565840, 809131680]

約数ペア:

[(1, 809131680), (2, 404565840), (3, 269710560), (4, 202282920), (5, 161826336), (6, 134855280), (7, 115590240), (8, 101141460), (9, 89903520), (10, 80913168), (12, 67427640), (14, 57795120), (15, 53942112), (16, 50570730), (18, 44951760), (20, 40456584), (21, 38530080), (24, 33713820), (27, 29967840), (28, 28897560), (30, 26971056), (32, 25285365), (35, 23118048), (36, 22475880), (40, 20228292), (42, 19265040), (45, 17980704), (48, 16856910), (54, 14983920), (56, 14448780), (60, 13485528), (63, 12843360), (70, 11559024), (72, 11237940), (80, 10114146), (81, 9989280), (84, 9632520), (90, 8990352), (96, 8428455), (105, 7706016), (108, 7491960), (112, 7224390), (120, 6742764), (126, 6421680), (135, 5993568), (140, 5779512), (144, 5618970), (160, 5057073), (162, 4994640), (168, 4816260), (180, 4495176), (189, 4281120), (210, 3853008), (216, 3745980), (224, 3612195), (240, 3371382), (243, 3329760), (252, 3210840), (270, 2996784), (280, 2889756), (288, 2809485), (315, 2568672), (324, 2497320), (336, 2408130), (360, 2247588), (378, 2140560), (405, 1997856), (420, 1926504), (432, 1872990), (480, 1685691), (486, 1664880), (504, 1605420), (540, 1498392), (560, 1444878), (567, 1427040), (630, 1284336), (648, 1248660), (672, 1204065), (720, 1123794), (729, 1109920), (756, 1070280), (810, 998928), (840, 963252), (864, 936495), (945, 856224), (972, 832440), (991, 816480), (1008, 802710), (1080, 749196), (1120, 722439), (1134, 713520), (1215, 665952), (1260, 642168), (1296, 624330), (1440, 561897), (1458, 554960), (1512, 535140), (1620, 499464), (1680, 481626), (1701, 475680), (1890, 428112), (1944, 416220), (1982, 408240), (2016, 401355), (2160, 374598), (2268, 356760), (2430, 332976), (2520, 321084), (2592, 312165), (2835, 285408), (2916, 277480), (2973, 272160), (3024, 267570), (3240, 249732), (3360, 240813), (3402, 237840), (3645, 221984), (3780, 214056), (3888, 208110), (3964, 204120), (4320, 187299), (4536, 178380), (4860, 166488), (4955, 163296), (5040, 160542), (5103, 158560), (5670, 142704), (5832, 138740), (5946, 136080), (6048, 133785), (6480, 124866), (6804, 118920), (6937, 116640), (7290, 110992), (7560, 107028), (7776, 104055), (7928, 102060), (8505, 95136), (8919, 90720), (9072, 89190), (9720, 83244), (9910, 81648), (10080, 80271), (10206, 79280), (11340, 71352), (11664, 69370), (11892, 68040), (12960, 62433), (13608, 59460), (13874, 58320), (14580, 55496), (14865, 54432), (15120, 53514), (15856, 51030), (17010, 47568), (17838, 45360), (18144, 44595), (19440, 41622), (19820, 40824), (20412, 39640), (20811, 38880), (22680, 35676), (23328, 34685), (23784, 34020), (25515, 31712), (26757, 30240), (27216, 29730), (27748, 29160)]