1280331360

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1283}}^1$

素因数の和:1328

約数の個数: 480

約数和(自身を含む): 5637848832

約数和(自身を除く): 4357517472

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, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 81, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 160, 162, 165, 168, 176, 180, 189, 198, 210, 216, 220, 224, 231, 240, 252, 264, 270, 280, 288, 297, 308, 315, 324, 330, 336, 352, 360, 378, 385, 396, 405, 420, 432, 440, 462, 480, 495, 504, 528, 540, 560, 567, 594, 616, 630, 648, 660, 672, 693, 720, 756, 770, 792, 810, 840, 864, 880, 891, 924, 945, 990, 1008, 1056, 1080, 1120, 1134, 1155, 1188, 1232, 1260, 1283, 1296, 1320, 1386, 1440, 1485, 1512, 1540, 1584, 1620, 1680, 1760, 1782, 1848, 1890, 1980, 2016, 2079, 2160, 2268, 2310, 2376, 2464, 2520, 2566, 2592, 2640, 2772, 2835, 2970, 3024, 3080, 3168, 3240, 3360, 3465, 3564, 3696, 3780, 3849, 3960, 4158, 4320, 4455, 4536, 4620, 4752, 5040, 5132, 5280, 5544, 5670, 5940, 6048, 6160, 6237, 6415, 6480, 6930, 7128, 7392, 7560, 7698, 7920, 8316, 8910, 8981, 9072, 9240, 9504, 10080, 10264, 10395, 11088, 11340, 11547, 11880, 12320, 12474, 12830, 12960, 13860, 14113, 14256, 15120, 15396, 15840, 16632, 17820, 17962, 18144, 18480, 19245, 20528, 20790, 22176, 22680, 23094, 23760, 24948, 25660, 26943, 27720, 28226, 28512, 30240, 30792, 31185, 33264, 34641, 35640, 35924, 36960, 38490, 41056, 41580, 42339, 44905, 45360, 46188, 47520, 49896, 51320, 53886, 55440, 56452, 57735, 61584, 62370, 66528, 69282, 70565, 71280, 71848, 76980, 80829, 83160, 84678, 89810, 90720, 92376, 98791, 99792, 102640, 103923, 107772, 110880, 112904, 115470, 123168, 124740, 127017, 134715, 138564, 141130, 142560, 143696, 153960, 161658, 166320, 169356, 173205, 179620, 184752, 197582, 199584, 205280, 207846, 211695, 215544, 225808, 230940, 242487, 249480, 254034, 269430, 277128, 282260, 287392, 296373, 307920, 323316, 332640, 338712, 346410, 359240, 369504, 381051, 395164, 404145, 415692, 423390, 431088, 451616, 461880, 484974, 493955, 498960, 508068, 519615, 538860, 554256, 564520, 592746, 615840, 635085, 646632, 677424, 692820, 718480, 727461, 762102, 790328, 808290, 831384, 846780, 862176, 889119, 923760, 969948, 987910, 997920, 1016136, 1039230, 1077720, 1108512, 1129040, 1143153, 1185492, 1212435, 1270170, 1293264, 1354848, 1385640, 1436960, 1454922, 1481865, 1524204, 1580656, 1616580, 1662768, 1693560, 1778238, 1847520, 1905255, 1939896, 1975820, 2032272, 2078460, 2155440, 2258080, 2286306, 2370984, 2424870, 2540340, 2586528, 2667357, 2771280, 2909844, 2963730, 3048408, 3161312, 3233160, 3325536, 3387120, 3556476, 3637305, 3810510, 3879792, 3951640, 4064544, 4156920, 4310880, 4445595, 4572612, 4741968, 4849740, 5080680, 5334714, 5542560, 5715765, 5819688, 5927460, 6096816, 6466320, 6774240, 7112952, 7274610, 7621020, 7759584, 7903280, 8002071, 8313840, 8891190, 9145224, 9483936, 9699480, 10161360, 10669428, 11431530, 11639376, 11854920, 12193632, 12932640, 13336785, 14225904, 14549220, 15242040, 15806560, 16004142, 16627680, 17782380, 18290448, 19398960, 20322720, 21338856, 22863060, 23278752, 23709840, 26673570, 28451808, 29098440, 30484080, 32008284, 35564760, 36580896, 38797920, 40010355, 42677712, 45726120, 47419680, 53347140, 58196880, 60968160, 64016568, 71129520, 80020710, 85355424, 91452240, 106694280, 116393760, 128033136, 142259040, 160041420, 182904480, 213388560, 256066272, 320082840, 426777120, 640165680, 1280331360]

約数ペア:

[(1, 1280331360), (2, 640165680), (3, 426777120), (4, 320082840), (5, 256066272), (6, 213388560), (7, 182904480), (8, 160041420), (9, 142259040), (10, 128033136), (11, 116393760), (12, 106694280), (14, 91452240), (15, 85355424), (16, 80020710), (18, 71129520), (20, 64016568), (21, 60968160), (22, 58196880), (24, 53347140), (27, 47419680), (28, 45726120), (30, 42677712), (32, 40010355), (33, 38797920), (35, 36580896), (36, 35564760), (40, 32008284), (42, 30484080), (44, 29098440), (45, 28451808), (48, 26673570), (54, 23709840), (55, 23278752), (56, 22863060), (60, 21338856), (63, 20322720), (66, 19398960), (70, 18290448), (72, 17782380), (77, 16627680), (80, 16004142), (81, 15806560), (84, 15242040), (88, 14549220), (90, 14225904), (96, 13336785), (99, 12932640), (105, 12193632), (108, 11854920), (110, 11639376), (112, 11431530), (120, 10669428), (126, 10161360), (132, 9699480), (135, 9483936), (140, 9145224), (144, 8891190), (154, 8313840), (160, 8002071), (162, 7903280), (165, 7759584), (168, 7621020), (176, 7274610), (180, 7112952), (189, 6774240), (198, 6466320), (210, 6096816), (216, 5927460), (220, 5819688), (224, 5715765), (231, 5542560), (240, 5334714), (252, 5080680), (264, 4849740), (270, 4741968), (280, 4572612), (288, 4445595), (297, 4310880), (308, 4156920), (315, 4064544), (324, 3951640), (330, 3879792), (336, 3810510), (352, 3637305), (360, 3556476), (378, 3387120), (385, 3325536), (396, 3233160), (405, 3161312), (420, 3048408), (432, 2963730), (440, 2909844), (462, 2771280), (480, 2667357), (495, 2586528), (504, 2540340), (528, 2424870), (540, 2370984), (560, 2286306), (567, 2258080), (594, 2155440), (616, 2078460), (630, 2032272), (648, 1975820), (660, 1939896), (672, 1905255), (693, 1847520), (720, 1778238), (756, 1693560), (770, 1662768), (792, 1616580), (810, 1580656), (840, 1524204), (864, 1481865), (880, 1454922), (891, 1436960), (924, 1385640), (945, 1354848), (990, 1293264), (1008, 1270170), (1056, 1212435), (1080, 1185492), (1120, 1143153), (1134, 1129040), (1155, 1108512), (1188, 1077720), (1232, 1039230), (1260, 1016136), (1283, 997920), (1296, 987910), (1320, 969948), (1386, 923760), (1440, 889119), (1485, 862176), (1512, 846780), (1540, 831384), (1584, 808290), (1620, 790328), (1680, 762102), (1760, 727461), (1782, 718480), (1848, 692820), (1890, 677424), (1980, 646632), (2016, 635085), (2079, 615840), (2160, 592746), (2268, 564520), (2310, 554256), (2376, 538860), (2464, 519615), (2520, 508068), (2566, 498960), (2592, 493955), (2640, 484974), (2772, 461880), (2835, 451616), (2970, 431088), (3024, 423390), (3080, 415692), (3168, 404145), (3240, 395164), (3360, 381051), (3465, 369504), (3564, 359240), (3696, 346410), (3780, 338712), (3849, 332640), (3960, 323316), (4158, 307920), (4320, 296373), (4455, 287392), (4536, 282260), (4620, 277128), (4752, 269430), (5040, 254034), (5132, 249480), (5280, 242487), (5544, 230940), (5670, 225808), (5940, 215544), (6048, 211695), (6160, 207846), (6237, 205280), (6415, 199584), (6480, 197582), (6930, 184752), (7128, 179620), (7392, 173205), (7560, 169356), (7698, 166320), (7920, 161658), (8316, 153960), (8910, 143696), (8981, 142560), (9072, 141130), (9240, 138564), (9504, 134715), (10080, 127017), (10264, 124740), (10395, 123168), (11088, 115470), (11340, 112904), (11547, 110880), (11880, 107772), (12320, 103923), (12474, 102640), (12830, 99792), (12960, 98791), (13860, 92376), (14113, 90720), (14256, 89810), (15120, 84678), (15396, 83160), (15840, 80829), (16632, 76980), (17820, 71848), (17962, 71280), (18144, 70565), (18480, 69282), (19245, 66528), (20528, 62370), (20790, 61584), (22176, 57735), (22680, 56452), (23094, 55440), (23760, 53886), (24948, 51320), (25660, 49896), (26943, 47520), (27720, 46188), (28226, 45360), (28512, 44905), (30240, 42339), (30792, 41580), (31185, 41056), (33264, 38490), (34641, 36960), (35640, 35924)]