255630817080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{503}}^1\times {\mathrm{1831}}^1$

素因数の和:2611

約数の個数: 256

約数和(自身を含む): 857587046400

約数和(自身を除く): 601956229320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 257, 270, 360, 503, 514, 540, 771, 1006, 1028, 1080, 1285, 1509, 1542, 1831, 2012, 2056, 2313, 2515, 2570, 3018, 3084, 3662, 3855, 4024, 4527, 4626, 5030, 5140, 5493, 6036, 6168, 6939, 7324, 7545, 7710, 9054, 9155, 9252, 10060, 10280, 10986, 11565, 12072, 13581, 13878, 14648, 15090, 15420, 16479, 18108, 18310, 18504, 20120, 21972, 22635, 23130, 27162, 27465, 27756, 30180, 30840, 32958, 34695, 36216, 36620, 43944, 45270, 46260, 49437, 54324, 54930, 55512, 60360, 65916, 67905, 69390, 73240, 82395, 90540, 92520, 98874, 108648, 109860, 129271, 131832, 135810, 138780, 164790, 181080, 197748, 219720, 247185, 258542, 271620, 277560, 329580, 387813, 395496, 470567, 494370, 517084, 543240, 646355, 659160, 775626, 920993, 941134, 988740, 1034168, 1163439, 1292710, 1411701, 1551252, 1841986, 1882268, 1939065, 1977480, 2326878, 2352835, 2585420, 2762979, 2823402, 3102504, 3490317, 3683972, 3764536, 3878130, 4235103, 4604965, 4653756, 4705670, 5170840, 5525958, 5646804, 5817195, 6980634, 7058505, 7367944, 7756260, 8288937, 8470206, 9209930, 9307512, 9411340, 11051916, 11293608, 11634390, 12705309, 13814895, 13961268, 14117010, 15512520, 16577874, 16940412, 17451585, 18419860, 18822680, 21175515, 22103832, 23268780, 24866811, 25410618, 27629790, 27922536, 28234020, 33155748, 33880824, 34903170, 36839720, 41444685, 42351030, 46537560, 49733622, 50821236, 55259580, 56468040, 63526545, 66311496, 69806340, 82889370, 84702060, 99467244, 101642472, 110519160, 124334055, 127053090, 139612680, 165778740, 169404120, 198934488, 236695201, 248668110, 254106180, 331557480, 473390402, 497336220, 508212360, 710085603, 946780804, 994672440, 1183476005, 1420171206, 1893561608, 2130256809, 2366952010, 2840342412, 3550428015, 4260513618, 4733904020, 5680684824, 6390770427, 7100856030, 8521027236, 9467808040, 10651284045, 12781540854, 14201712060, 17042054472, 21302568090, 25563081708, 28403424120, 31953852135, 42605136180, 51126163416, 63907704270, 85210272360, 127815408540, 255630817080]

約数ペア:

[(1, 255630817080), (2, 127815408540), (3, 85210272360), (4, 63907704270), (5, 51126163416), (6, 42605136180), (8, 31953852135), (9, 28403424120), (10, 25563081708), (12, 21302568090), (15, 17042054472), (18, 14201712060), (20, 12781540854), (24, 10651284045), (27, 9467808040), (30, 8521027236), (36, 7100856030), (40, 6390770427), (45, 5680684824), (54, 4733904020), (60, 4260513618), (72, 3550428015), (90, 2840342412), (108, 2366952010), (120, 2130256809), (135, 1893561608), (180, 1420171206), (216, 1183476005), (257, 994672440), (270, 946780804), (360, 710085603), (503, 508212360), (514, 497336220), (540, 473390402), (771, 331557480), (1006, 254106180), (1028, 248668110), (1080, 236695201), (1285, 198934488), (1509, 169404120), (1542, 165778740), (1831, 139612680), (2012, 127053090), (2056, 124334055), (2313, 110519160), (2515, 101642472), (2570, 99467244), (3018, 84702060), (3084, 82889370), (3662, 69806340), (3855, 66311496), (4024, 63526545), (4527, 56468040), (4626, 55259580), (5030, 50821236), (5140, 49733622), (5493, 46537560), (6036, 42351030), (6168, 41444685), (6939, 36839720), (7324, 34903170), (7545, 33880824), (7710, 33155748), (9054, 28234020), (9155, 27922536), (9252, 27629790), (10060, 25410618), (10280, 24866811), (10986, 23268780), (11565, 22103832), (12072, 21175515), (13581, 18822680), (13878, 18419860), (14648, 17451585), (15090, 16940412), (15420, 16577874), (16479, 15512520), (18108, 14117010), (18310, 13961268), (18504, 13814895), (20120, 12705309), (21972, 11634390), (22635, 11293608), (23130, 11051916), (27162, 9411340), (27465, 9307512), (27756, 9209930), (30180, 8470206), (30840, 8288937), (32958, 7756260), (34695, 7367944), (36216, 7058505), (36620, 6980634), (43944, 5817195), (45270, 5646804), (46260, 5525958), (49437, 5170840), (54324, 4705670), (54930, 4653756), (55512, 4604965), (60360, 4235103), (65916, 3878130), (67905, 3764536), (69390, 3683972), (73240, 3490317), (82395, 3102504), (90540, 2823402), (92520, 2762979), (98874, 2585420), (108648, 2352835), (109860, 2326878), (129271, 1977480), (131832, 1939065), (135810, 1882268), (138780, 1841986), (164790, 1551252), (181080, 1411701), (197748, 1292710), (219720, 1163439), (247185, 1034168), (258542, 988740), (271620, 941134), (277560, 920993), (329580, 775626), (387813, 659160), (395496, 646355), (470567, 543240), (494370, 517084)]