1520597988

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:125

約数の個数: 432

約数和(自身を含む): 5325022080

約数和(自身を除く): 3804424092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 27, 28, 31, 36, 39, 42, 46, 49, 52, 54, 62, 63, 69, 78, 84, 91, 92, 93, 98, 108, 117, 124, 126, 138, 147, 156, 161, 182, 186, 189, 196, 207, 217, 234, 252, 273, 276, 279, 294, 299, 322, 351, 364, 372, 378, 403, 414, 434, 441, 468, 483, 546, 558, 588, 598, 621, 637, 644, 651, 702, 713, 756, 806, 819, 828, 837, 868, 882, 897, 961, 966, 1092, 1116, 1127, 1196, 1209, 1242, 1274, 1302, 1323, 1404, 1426, 1449, 1519, 1612, 1638, 1674, 1764, 1794, 1911, 1922, 1932, 1953, 2093, 2139, 2254, 2418, 2457, 2484, 2548, 2604, 2646, 2691, 2821, 2852, 2883, 2898, 3038, 3276, 3348, 3381, 3588, 3627, 3822, 3844, 3906, 4186, 4278, 4347, 4508, 4557, 4836, 4914, 4991, 5292, 5382, 5642, 5733, 5766, 5796, 5859, 6076, 6279, 6417, 6727, 6762, 7254, 7644, 7812, 8073, 8372, 8463, 8556, 8649, 8694, 9114, 9269, 9828, 9982, 10143, 10764, 10881, 11284, 11466, 11532, 11718, 12493, 12558, 12834, 13454, 13524, 13671, 14508, 14651, 14973, 16146, 16926, 17199, 17298, 17388, 18228, 18538, 18837, 19251, 19747, 19964, 20181, 20286, 21762, 22103, 22932, 23436, 24986, 25116, 25389, 25668, 25947, 26908, 27342, 27807, 29302, 29946, 30429, 32292, 33852, 34398, 34596, 34937, 37076, 37479, 37674, 38502, 39494, 40362, 40572, 41013, 43524, 43953, 44206, 44919, 47089, 49972, 50778, 51894, 54684, 55614, 56511, 58604, 59241, 59892, 60543, 60858, 64883, 66309, 68796, 69874, 74958, 75348, 76167, 77004, 78988, 80724, 82026, 83421, 87451, 87906, 88412, 89838, 94178, 101556, 103788, 104811, 111228, 112437, 113022, 118482, 121086, 121716, 129766, 131859, 132618, 134757, 139748, 141267, 149916, 152334, 154721, 164052, 166842, 174902, 175812, 177723, 179676, 181629, 188356, 194649, 198927, 209622, 224874, 226044, 236964, 242172, 250263, 259532, 262353, 263718, 265236, 269514, 282534, 287339, 304668, 309442, 314433, 333684, 337311, 349804, 355446, 363258, 389298, 395577, 397854, 419244, 423801, 449748, 454181, 464163, 500526, 524706, 527436, 533169, 539028, 565068, 574678, 583947, 596781, 612157, 618884, 628866, 674622, 710892, 726516, 778596, 787059, 791154, 795708, 847602, 862017, 908362, 928326, 943299, 1001052, 1049412, 1066338, 1083047, 1149356, 1167894, 1193562, 1224314, 1257732, 1271403, 1349244, 1362543, 1392489, 1574118, 1582308, 1695204, 1724034, 1751841, 1816724, 1836471, 1856652, 1886598, 2011373, 2132676, 2166094, 2335788, 2361177, 2387124, 2448628, 2542806, 2586051, 2725086, 2784978, 3148236, 3249141, 3448068, 3503682, 3672942, 3773196, 4022746, 4087629, 4177467, 4332188, 4722354, 5085612, 5172102, 5450172, 5509413, 5569956, 6034119, 6498282, 7007364, 7345884, 7758153, 8045492, 8175258, 8354934, 9444708, 9747423, 10344204, 11018826, 12068238, 12262887, 12996564, 14079611, 15516306, 16350516, 16528239, 16709868, 18102357, 19494846, 22037652, 24136476, 24525774, 28159222, 29242269, 31032612, 33056478, 36204714, 38989692, 42238833, 49051548, 54307071, 56318444, 58484538, 66112956, 72409428, 84477666, 108614142, 116969076, 126716499, 168955332, 217228284, 253432998, 380149497, 506865996, 760298994, 1520597988]

約数ペア:

[(1, 1520597988), (2, 760298994), (3, 506865996), (4, 380149497), (6, 253432998), (7, 217228284), (9, 168955332), (12, 126716499), (13, 116969076), (14, 108614142), (18, 84477666), (21, 72409428), (23, 66112956), (26, 58484538), (27, 56318444), (28, 54307071), (31, 49051548), (36, 42238833), (39, 38989692), (42, 36204714), (46, 33056478), (49, 31032612), (52, 29242269), (54, 28159222), (62, 24525774), (63, 24136476), (69, 22037652), (78, 19494846), (84, 18102357), (91, 16709868), (92, 16528239), (93, 16350516), (98, 15516306), (108, 14079611), (117, 12996564), (124, 12262887), (126, 12068238), (138, 11018826), (147, 10344204), (156, 9747423), (161, 9444708), (182, 8354934), (186, 8175258), (189, 8045492), (196, 7758153), (207, 7345884), (217, 7007364), (234, 6498282), (252, 6034119), (273, 5569956), (276, 5509413), (279, 5450172), (294, 5172102), (299, 5085612), (322, 4722354), (351, 4332188), (364, 4177467), (372, 4087629), (378, 4022746), (403, 3773196), (414, 3672942), (434, 3503682), (441, 3448068), (468, 3249141), (483, 3148236), (546, 2784978), (558, 2725086), (588, 2586051), (598, 2542806), (621, 2448628), (637, 2387124), (644, 2361177), (651, 2335788), (702, 2166094), (713, 2132676), (756, 2011373), (806, 1886598), (819, 1856652), (828, 1836471), (837, 1816724), (868, 1751841), (882, 1724034), (897, 1695204), (961, 1582308), (966, 1574118), (1092, 1392489), (1116, 1362543), (1127, 1349244), (1196, 1271403), (1209, 1257732), (1242, 1224314), (1274, 1193562), (1302, 1167894), (1323, 1149356), (1404, 1083047), (1426, 1066338), (1449, 1049412), (1519, 1001052), (1612, 943299), (1638, 928326), (1674, 908362), (1764, 862017), (1794, 847602), (1911, 795708), (1922, 791154), (1932, 787059), (1953, 778596), (2093, 726516), (2139, 710892), (2254, 674622), (2418, 628866), (2457, 618884), (2484, 612157), (2548, 596781), (2604, 583947), (2646, 574678), (2691, 565068), (2821, 539028), (2852, 533169), (2883, 527436), (2898, 524706), (3038, 500526), (3276, 464163), (3348, 454181), (3381, 449748), (3588, 423801), (3627, 419244), (3822, 397854), (3844, 395577), (3906, 389298), (4186, 363258), (4278, 355446), (4347, 349804), (4508, 337311), (4557, 333684), (4836, 314433), (4914, 309442), (4991, 304668), (5292, 287339), (5382, 282534), (5642, 269514), (5733, 265236), (5766, 263718), (5796, 262353), (5859, 259532), (6076, 250263), (6279, 242172), (6417, 236964), (6727, 226044), (6762, 224874), (7254, 209622), (7644, 198927), (7812, 194649), (8073, 188356), (8372, 181629), (8463, 179676), (8556, 177723), (8649, 175812), (8694, 174902), (9114, 166842), (9269, 164052), (9828, 154721), (9982, 152334), (10143, 149916), (10764, 141267), (10881, 139748), (11284, 134757), (11466, 132618), (11532, 131859), (11718, 129766), (12493, 121716), (12558, 121086), (12834, 118482), (13454, 113022), (13524, 112437), (13671, 111228), (14508, 104811), (14651, 103788), (14973, 101556), (16146, 94178), (16926, 89838), (17199, 88412), (17298, 87906), (17388, 87451), (18228, 83421), (18538, 82026), (18837, 80724), (19251, 78988), (19747, 77004), (19964, 76167), (20181, 75348), (20286, 74958), (21762, 69874), (22103, 68796), (22932, 66309), (23436, 64883), (24986, 60858), (25116, 60543), (25389, 59892), (25668, 59241), (25947, 58604), (26908, 56511), (27342, 55614), (27807, 54684), (29302, 51894), (29946, 50778), (30429, 49972), (32292, 47089), (33852, 44919), (34398, 44206), (34596, 43953), (34937, 43524), (37076, 41013), (37479, 40572), (37674, 40362), (38502, 39494)]