1340150784

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:373

約数の個数: 264

約数和(自身を含む): 4312455840

約数和(自身を除く): 2972305056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 49, 56, 58, 64, 84, 87, 96, 98, 112, 116, 128, 147, 168, 174, 192, 196, 203, 224, 232, 256, 294, 307, 336, 348, 384, 392, 406, 448, 464, 512, 588, 609, 614, 672, 696, 768, 784, 812, 896, 921, 928, 1024, 1176, 1218, 1228, 1344, 1392, 1421, 1536, 1568, 1624, 1792, 1842, 1856, 2149, 2352, 2436, 2456, 2688, 2784, 2842, 3072, 3136, 3248, 3584, 3684, 3712, 4263, 4298, 4704, 4872, 4912, 5376, 5568, 5684, 6272, 6447, 6496, 7168, 7368, 7424, 8526, 8596, 8903, 9408, 9744, 9824, 10752, 11136, 11368, 12544, 12894, 12992, 14736, 14848, 15043, 17052, 17192, 17806, 18816, 19488, 19648, 21504, 22272, 22736, 25088, 25788, 25984, 26709, 29472, 29696, 30086, 34104, 34384, 35612, 37632, 38976, 39296, 44544, 45129, 45472, 50176, 51576, 51968, 53418, 58944, 60172, 62321, 68208, 68768, 71224, 75264, 77952, 78592, 89088, 90258, 90944, 103152, 103936, 106836, 117888, 120344, 124642, 136416, 137536, 142448, 150528, 155904, 157184, 180516, 181888, 186963, 206304, 207872, 213672, 235776, 240688, 249284, 272832, 275072, 284896, 311808, 314368, 361032, 363776, 373926, 412608, 427344, 436247, 471552, 481376, 498568, 545664, 550144, 569792, 623616, 722064, 727552, 747852, 825216, 854688, 872494, 943104, 962752, 997136, 1091328, 1100288, 1139584, 1308741, 1444128, 1455104, 1495704, 1650432, 1709376, 1744988, 1925504, 1994272, 2182656, 2200576, 2279168, 2617482, 2888256, 2991408, 3300864, 3418752, 3489976, 3851008, 3988544, 4365312, 4558336, 5234964, 5776512, 5982816, 6601728, 6837504, 6979952, 7702016, 7977088, 9116672, 10469928, 11553024, 11965632, 13675008, 13959904, 15404032, 15954176, 20939856, 23106048, 23931264, 27350016, 27919808, 31908352, 41879712, 46212096, 47862528, 55839616, 63816704, 83759424, 95725056, 111679232, 167518848, 191450112, 223358464, 335037696, 446716928, 670075392, 1340150784]

約数ペア:

[(1, 1340150784), (2, 670075392), (3, 446716928), (4, 335037696), (6, 223358464), (7, 191450112), (8, 167518848), (12, 111679232), (14, 95725056), (16, 83759424), (21, 63816704), (24, 55839616), (28, 47862528), (29, 46212096), (32, 41879712), (42, 31908352), (48, 27919808), (49, 27350016), (56, 23931264), (58, 23106048), (64, 20939856), (84, 15954176), (87, 15404032), (96, 13959904), (98, 13675008), (112, 11965632), (116, 11553024), (128, 10469928), (147, 9116672), (168, 7977088), (174, 7702016), (192, 6979952), (196, 6837504), (203, 6601728), (224, 5982816), (232, 5776512), (256, 5234964), (294, 4558336), (307, 4365312), (336, 3988544), (348, 3851008), (384, 3489976), (392, 3418752), (406, 3300864), (448, 2991408), (464, 2888256), (512, 2617482), (588, 2279168), (609, 2200576), (614, 2182656), (672, 1994272), (696, 1925504), (768, 1744988), (784, 1709376), (812, 1650432), (896, 1495704), (921, 1455104), (928, 1444128), (1024, 1308741), (1176, 1139584), (1218, 1100288), (1228, 1091328), (1344, 997136), (1392, 962752), (1421, 943104), (1536, 872494), (1568, 854688), (1624, 825216), (1792, 747852), (1842, 727552), (1856, 722064), (2149, 623616), (2352, 569792), (2436, 550144), (2456, 545664), (2688, 498568), (2784, 481376), (2842, 471552), (3072, 436247), (3136, 427344), (3248, 412608), (3584, 373926), (3684, 363776), (3712, 361032), (4263, 314368), (4298, 311808), (4704, 284896), (4872, 275072), (4912, 272832), (5376, 249284), (5568, 240688), (5684, 235776), (6272, 213672), (6447, 207872), (6496, 206304), (7168, 186963), (7368, 181888), (7424, 180516), (8526, 157184), (8596, 155904), (8903, 150528), (9408, 142448), (9744, 137536), (9824, 136416), (10752, 124642), (11136, 120344), (11368, 117888), (12544, 106836), (12894, 103936), (12992, 103152), (14736, 90944), (14848, 90258), (15043, 89088), (17052, 78592), (17192, 77952), (17806, 75264), (18816, 71224), (19488, 68768), (19648, 68208), (21504, 62321), (22272, 60172), (22736, 58944), (25088, 53418), (25788, 51968), (25984, 51576), (26709, 50176), (29472, 45472), (29696, 45129), (30086, 44544), (34104, 39296), (34384, 38976), (35612, 37632)]