1280501376

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:204

約数の個数: 384

約数和(自身を含む): 4445306880

約数和(自身を除く): 3164805504

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 32, 33, 42, 44, 48, 56, 62, 64, 66, 77, 84, 88, 93, 96, 112, 121, 124, 127, 128, 132, 154, 168, 176, 186, 192, 217, 224, 231, 242, 248, 254, 264, 308, 336, 341, 352, 363, 372, 381, 384, 434, 448, 462, 484, 496, 508, 528, 616, 651, 672, 682, 704, 726, 744, 762, 847, 868, 889, 896, 924, 968, 992, 1016, 1023, 1056, 1232, 1302, 1344, 1364, 1397, 1408, 1452, 1488, 1524, 1694, 1736, 1778, 1848, 1936, 1984, 2032, 2046, 2112, 2387, 2464, 2541, 2604, 2667, 2688, 2728, 2794, 2904, 2976, 3048, 3388, 3472, 3556, 3696, 3751, 3872, 3937, 3968, 4064, 4092, 4191, 4224, 4774, 4928, 5082, 5208, 5334, 5456, 5588, 5808, 5952, 6096, 6776, 6944, 7112, 7161, 7392, 7502, 7744, 7874, 8128, 8184, 8382, 9548, 9779, 9856, 10164, 10416, 10668, 10912, 11176, 11253, 11616, 11811, 11904, 12192, 13552, 13888, 14224, 14322, 14784, 15004, 15367, 15488, 15748, 16256, 16368, 16764, 19096, 19558, 20328, 20832, 21336, 21824, 22352, 22506, 23232, 23622, 24384, 26257, 27104, 27559, 27776, 28448, 28644, 29337, 29568, 30008, 30734, 31496, 32736, 33528, 38192, 39116, 40656, 41664, 42672, 43307, 43648, 44704, 45012, 46101, 46464, 47244, 48768, 52514, 54208, 55118, 56896, 57288, 58674, 60016, 61468, 62992, 65472, 67056, 76384, 78232, 78771, 81312, 82677, 83328, 85344, 86614, 89408, 90024, 92202, 94488, 105028, 107569, 108416, 110236, 113792, 114576, 117348, 120032, 122936, 125984, 129921, 130944, 134112, 152768, 156464, 157542, 162624, 165354, 170688, 173228, 178816, 180048, 184404, 188976, 210056, 215138, 220472, 229152, 234696, 240064, 245872, 251968, 259842, 268224, 303149, 305536, 312928, 315084, 322707, 325248, 330708, 341376, 346456, 360096, 368808, 377952, 420112, 430276, 440944, 458304, 469392, 476377, 480128, 491744, 503936, 519684, 536448, 606298, 625856, 630168, 645414, 661416, 692912, 720192, 737616, 755904, 840224, 860552, 881888, 909447, 916608, 938784, 952754, 983488, 1039368, 1212596, 1251712, 1260336, 1290828, 1322832, 1385824, 1429131, 1440384, 1475232, 1511808, 1680448, 1721104, 1763776, 1818894, 1877568, 1905508, 1966976, 2078736, 2425192, 2520672, 2581656, 2645664, 2771648, 2858262, 2950464, 3334639, 3360896, 3442208, 3527552, 3637788, 3755136, 3811016, 4157472, 4850384, 5041344, 5163312, 5291328, 5543296, 5716524, 5900928, 6669278, 6884416, 7275576, 7622032, 8314944, 9700768, 10003917, 10082688, 10326624, 10582656, 11433048, 13338556, 13768832, 14551152, 15244064, 16629888, 19401536, 20007834, 20653248, 22866096, 26677112, 29102304, 30488128, 38803072, 40015668, 41306496, 45732192, 53354224, 58204608, 60976256, 80031336, 91464384, 106708448, 116409216, 160062672, 182928768, 213416896, 320125344, 426833792, 640250688, 1280501376]

約数ペア:

[(1, 1280501376), (2, 640250688), (3, 426833792), (4, 320125344), (6, 213416896), (7, 182928768), (8, 160062672), (11, 116409216), (12, 106708448), (14, 91464384), (16, 80031336), (21, 60976256), (22, 58204608), (24, 53354224), (28, 45732192), (31, 41306496), (32, 40015668), (33, 38803072), (42, 30488128), (44, 29102304), (48, 26677112), (56, 22866096), (62, 20653248), (64, 20007834), (66, 19401536), (77, 16629888), (84, 15244064), (88, 14551152), (93, 13768832), (96, 13338556), (112, 11433048), (121, 10582656), (124, 10326624), (127, 10082688), (128, 10003917), (132, 9700768), (154, 8314944), (168, 7622032), (176, 7275576), (186, 6884416), (192, 6669278), (217, 5900928), (224, 5716524), (231, 5543296), (242, 5291328), (248, 5163312), (254, 5041344), (264, 4850384), (308, 4157472), (336, 3811016), (341, 3755136), (352, 3637788), (363, 3527552), (372, 3442208), (381, 3360896), (384, 3334639), (434, 2950464), (448, 2858262), (462, 2771648), (484, 2645664), (496, 2581656), (508, 2520672), (528, 2425192), (616, 2078736), (651, 1966976), (672, 1905508), (682, 1877568), (704, 1818894), (726, 1763776), (744, 1721104), (762, 1680448), (847, 1511808), (868, 1475232), (889, 1440384), (896, 1429131), (924, 1385824), (968, 1322832), (992, 1290828), (1016, 1260336), (1023, 1251712), (1056, 1212596), (1232, 1039368), (1302, 983488), (1344, 952754), (1364, 938784), (1397, 916608), (1408, 909447), (1452, 881888), (1488, 860552), (1524, 840224), (1694, 755904), (1736, 737616), (1778, 720192), (1848, 692912), (1936, 661416), (1984, 645414), (2032, 630168), (2046, 625856), (2112, 606298), (2387, 536448), (2464, 519684), (2541, 503936), (2604, 491744), (2667, 480128), (2688, 476377), (2728, 469392), (2794, 458304), (2904, 440944), (2976, 430276), (3048, 420112), (3388, 377952), (3472, 368808), (3556, 360096), (3696, 346456), (3751, 341376), (3872, 330708), (3937, 325248), (3968, 322707), (4064, 315084), (4092, 312928), (4191, 305536), (4224, 303149), (4774, 268224), (4928, 259842), (5082, 251968), (5208, 245872), (5334, 240064), (5456, 234696), (5588, 229152), (5808, 220472), (5952, 215138), (6096, 210056), (6776, 188976), (6944, 184404), (7112, 180048), (7161, 178816), (7392, 173228), (7502, 170688), (7744, 165354), (7874, 162624), (8128, 157542), (8184, 156464), (8382, 152768), (9548, 134112), (9779, 130944), (9856, 129921), (10164, 125984), (10416, 122936), (10668, 120032), (10912, 117348), (11176, 114576), (11253, 113792), (11616, 110236), (11811, 108416), (11904, 107569), (12192, 105028), (13552, 94488), (13888, 92202), (14224, 90024), (14322, 89408), (14784, 86614), (15004, 85344), (15367, 83328), (15488, 82677), (15748, 81312), (16256, 78771), (16368, 78232), (16764, 76384), (19096, 67056), (19558, 65472), (20328, 62992), (20832, 61468), (21336, 60016), (21824, 58674), (22352, 57288), (22506, 56896), (23232, 55118), (23622, 54208), (24384, 52514), (26257, 48768), (27104, 47244), (27559, 46464), (27776, 46101), (28448, 45012), (28644, 44704), (29337, 43648), (29568, 43307), (30008, 42672), (30734, 41664), (31496, 40656), (32736, 39116), (33528, 38192)]