1280893824

素因数分解:

$2^7\times 3^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 448

約数和(自身を含む): 4575385440

約数和(自身を除く): 3294491616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 37, 42, 48, 53, 54, 56, 63, 64, 72, 74, 81, 84, 96, 106, 108, 111, 112, 126, 128, 144, 148, 159, 162, 168, 189, 192, 212, 216, 222, 224, 243, 252, 259, 288, 296, 318, 324, 333, 336, 371, 378, 384, 424, 432, 444, 448, 477, 486, 504, 518, 567, 576, 592, 636, 648, 666, 672, 729, 742, 756, 777, 848, 864, 888, 896, 954, 972, 999, 1008, 1036, 1113, 1134, 1152, 1184, 1272, 1296, 1332, 1344, 1431, 1458, 1484, 1512, 1554, 1696, 1701, 1728, 1776, 1908, 1944, 1961, 1998, 2016, 2072, 2226, 2268, 2331, 2368, 2544, 2592, 2664, 2688, 2862, 2916, 2968, 2997, 3024, 3108, 3339, 3392, 3402, 3456, 3552, 3816, 3888, 3922, 3996, 4032, 4144, 4293, 4452, 4536, 4662, 4736, 5088, 5103, 5184, 5328, 5724, 5832, 5883, 5936, 5994, 6048, 6216, 6678, 6784, 6804, 6993, 7104, 7632, 7776, 7844, 7992, 8064, 8288, 8586, 8904, 8991, 9072, 9324, 10017, 10176, 10206, 10368, 10656, 11448, 11664, 11766, 11872, 11988, 12096, 12432, 12879, 13356, 13608, 13727, 13986, 14208, 15264, 15552, 15688, 15984, 16576, 17172, 17649, 17808, 17982, 18144, 18648, 20034, 20352, 20412, 20979, 21312, 22896, 23328, 23532, 23744, 23976, 24192, 24864, 25758, 26712, 26973, 27216, 27454, 27972, 30051, 30528, 31104, 31376, 31968, 33152, 34344, 35298, 35616, 35964, 36288, 37296, 38637, 40068, 40824, 41181, 41958, 42624, 45792, 46656, 47064, 47488, 47952, 49728, 51516, 52947, 53424, 53946, 54432, 54908, 55944, 60102, 61056, 62752, 62937, 63936, 68688, 70596, 71232, 71928, 72576, 74592, 77274, 80136, 81648, 82362, 83916, 90153, 91584, 93312, 94128, 95904, 99456, 103032, 105894, 106848, 107892, 108864, 109816, 111888, 120204, 123543, 125504, 125874, 127872, 137376, 141192, 142464, 143856, 149184, 154548, 158841, 160272, 163296, 164724, 167832, 180306, 183168, 188256, 188811, 191808, 206064, 211788, 213696, 215784, 217728, 219632, 223776, 240408, 247086, 251008, 251748, 270459, 274752, 282384, 287712, 298368, 309096, 317682, 320544, 326592, 329448, 335664, 360612, 370629, 376512, 377622, 383616, 412128, 423576, 427392, 431568, 439264, 447552, 476523, 480816, 494172, 503496, 540918, 549504, 564768, 575424, 618192, 635364, 641088, 653184, 658896, 671328, 721224, 741258, 753024, 755244, 824256, 847152, 863136, 878528, 895104, 953046, 961632, 988344, 1006992, 1081836, 1111887, 1129536, 1150848, 1236384, 1270728, 1282176, 1317792, 1342656, 1429569, 1442448, 1482516, 1510488, 1648512, 1694304, 1726272, 1757056, 1906092, 1923264, 1976688, 2013984, 2163672, 2223774, 2259072, 2472768, 2541456, 2635584, 2685312, 2859138, 2884896, 2965032, 3020976, 3335661, 3388608, 3452544, 3812184, 3846528, 3953376, 4027968, 4327344, 4447548, 4945536, 5082912, 5271168, 5718276, 5769792, 5930064, 6041952, 6671322, 6777216, 7624368, 7906752, 8055936, 8654688, 8895096, 10006983, 10165824, 11436552, 11539584, 11860128, 12083904, 13342644, 15248736, 15813504, 17309376, 17790192, 20013966, 20331648, 22873104, 23720256, 24167808, 26685288, 30497472, 34618752, 35580384, 40027932, 45746208, 47440512, 53370576, 60994944, 71160768, 80055864, 91492416, 106741152, 142321536, 160111728, 182984832, 213482304, 320223456, 426964608, 640446912, 1280893824]

約数ペア:

[(1, 1280893824), (2, 640446912), (3, 426964608), (4, 320223456), (6, 213482304), (7, 182984832), (8, 160111728), (9, 142321536), (12, 106741152), (14, 91492416), (16, 80055864), (18, 71160768), (21, 60994944), (24, 53370576), (27, 47440512), (28, 45746208), (32, 40027932), (36, 35580384), (37, 34618752), (42, 30497472), (48, 26685288), (53, 24167808), (54, 23720256), (56, 22873104), (63, 20331648), (64, 20013966), (72, 17790192), (74, 17309376), (81, 15813504), (84, 15248736), (96, 13342644), (106, 12083904), (108, 11860128), (111, 11539584), (112, 11436552), (126, 10165824), (128, 10006983), (144, 8895096), (148, 8654688), (159, 8055936), (162, 7906752), (168, 7624368), (189, 6777216), (192, 6671322), (212, 6041952), (216, 5930064), (222, 5769792), (224, 5718276), (243, 5271168), (252, 5082912), (259, 4945536), (288, 4447548), (296, 4327344), (318, 4027968), (324, 3953376), (333, 3846528), (336, 3812184), (371, 3452544), (378, 3388608), (384, 3335661), (424, 3020976), (432, 2965032), (444, 2884896), (448, 2859138), (477, 2685312), (486, 2635584), (504, 2541456), (518, 2472768), (567, 2259072), (576, 2223774), (592, 2163672), (636, 2013984), (648, 1976688), (666, 1923264), (672, 1906092), (729, 1757056), (742, 1726272), (756, 1694304), (777, 1648512), (848, 1510488), (864, 1482516), (888, 1442448), (896, 1429569), (954, 1342656), (972, 1317792), (999, 1282176), (1008, 1270728), (1036, 1236384), (1113, 1150848), (1134, 1129536), (1152, 1111887), (1184, 1081836), (1272, 1006992), (1296, 988344), (1332, 961632), (1344, 953046), (1431, 895104), (1458, 878528), (1484, 863136), (1512, 847152), (1554, 824256), (1696, 755244), (1701, 753024), (1728, 741258), (1776, 721224), (1908, 671328), (1944, 658896), (1961, 653184), (1998, 641088), (2016, 635364), (2072, 618192), (2226, 575424), (2268, 564768), (2331, 549504), (2368, 540918), (2544, 503496), (2592, 494172), (2664, 480816), (2688, 476523), (2862, 447552), (2916, 439264), (2968, 431568), (2997, 427392), (3024, 423576), (3108, 412128), (3339, 383616), (3392, 377622), (3402, 376512), (3456, 370629), (3552, 360612), (3816, 335664), (3888, 329448), (3922, 326592), (3996, 320544), (4032, 317682), (4144, 309096), (4293, 298368), (4452, 287712), (4536, 282384), (4662, 274752), (4736, 270459), (5088, 251748), (5103, 251008), (5184, 247086), (5328, 240408), (5724, 223776), (5832, 219632), (5883, 217728), (5936, 215784), (5994, 213696), (6048, 211788), (6216, 206064), (6678, 191808), (6784, 188811), (6804, 188256), (6993, 183168), (7104, 180306), (7632, 167832), (7776, 164724), (7844, 163296), (7992, 160272), (8064, 158841), (8288, 154548), (8586, 149184), (8904, 143856), (8991, 142464), (9072, 141192), (9324, 137376), (10017, 127872), (10176, 125874), (10206, 125504), (10368, 123543), (10656, 120204), (11448, 111888), (11664, 109816), (11766, 108864), (11872, 107892), (11988, 106848), (12096, 105894), (12432, 103032), (12879, 99456), (13356, 95904), (13608, 94128), (13727, 93312), (13986, 91584), (14208, 90153), (15264, 83916), (15552, 82362), (15688, 81648), (15984, 80136), (16576, 77274), (17172, 74592), (17649, 72576), (17808, 71928), (17982, 71232), (18144, 70596), (18648, 68688), (20034, 63936), (20352, 62937), (20412, 62752), (20979, 61056), (21312, 60102), (22896, 55944), (23328, 54908), (23532, 54432), (23744, 53946), (23976, 53424), (24192, 52947), (24864, 51516), (25758, 49728), (26712, 47952), (26973, 47488), (27216, 47064), (27454, 46656), (27972, 45792), (30051, 42624), (30528, 41958), (31104, 41181), (31376, 40824), (31968, 40068), (33152, 38637), (34344, 37296), (35298, 36288), (35616, 35964)]