1245920256

素因数分解:

$2^{10}\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:160

約数の個数: 396

約数和(自身を含む): 4368461760

約数和(自身を除く): 3122541504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 49, 56, 62, 63, 64, 72, 84, 89, 93, 96, 98, 112, 124, 126, 128, 144, 147, 168, 178, 186, 192, 196, 217, 224, 248, 252, 256, 267, 279, 288, 294, 336, 356, 372, 384, 392, 434, 441, 448, 496, 504, 512, 534, 558, 576, 588, 623, 651, 672, 712, 744, 768, 784, 801, 868, 882, 896, 992, 1008, 1024, 1068, 1116, 1152, 1176, 1246, 1302, 1344, 1424, 1488, 1519, 1536, 1568, 1602, 1736, 1764, 1792, 1869, 1953, 1984, 2016, 2136, 2232, 2304, 2352, 2492, 2604, 2688, 2759, 2848, 2976, 3038, 3072, 3136, 3204, 3472, 3528, 3584, 3738, 3906, 3968, 4032, 4272, 4361, 4464, 4557, 4608, 4704, 4984, 5208, 5376, 5518, 5607, 5696, 5952, 6076, 6272, 6408, 6944, 7056, 7168, 7476, 7812, 7936, 8064, 8277, 8544, 8722, 8928, 9114, 9216, 9408, 9968, 10416, 10752, 11036, 11214, 11392, 11904, 12152, 12544, 12816, 13083, 13671, 13888, 14112, 14952, 15624, 15872, 16128, 16554, 17088, 17444, 17856, 18228, 18816, 19313, 19936, 20832, 21504, 22072, 22428, 22784, 23808, 24304, 24831, 25088, 25632, 26166, 27342, 27776, 28224, 29904, 31248, 31744, 32256, 33108, 34176, 34888, 35712, 36456, 37632, 38626, 39249, 39872, 41664, 44144, 44856, 45568, 47616, 48608, 49662, 50176, 51264, 52332, 54684, 55552, 56448, 57939, 59808, 62496, 64512, 66216, 68352, 69776, 71424, 72912, 75264, 77252, 78498, 79744, 83328, 88288, 89712, 91136, 95232, 97216, 99324, 102528, 104664, 109368, 111104, 112896, 115878, 119616, 124992, 132432, 135191, 136704, 139552, 142848, 145824, 150528, 154504, 156996, 159488, 166656, 173817, 176576, 179424, 194432, 198648, 205056, 209328, 218736, 222208, 225792, 231756, 239232, 249984, 264864, 270382, 273408, 279104, 285696, 291648, 309008, 313992, 318976, 333312, 347634, 353152, 358848, 388864, 397296, 405573, 410112, 418656, 437472, 451584, 463512, 478464, 499968, 529728, 540764, 558208, 583296, 618016, 627984, 637952, 666624, 695268, 706304, 717696, 777728, 794592, 811146, 820224, 837312, 874944, 927024, 956928, 999936, 1059456, 1081528, 1116416, 1166592, 1216719, 1236032, 1255968, 1390536, 1412608, 1435392, 1555456, 1589184, 1622292, 1674624, 1749888, 1854048, 1913856, 1999872, 2118912, 2163056, 2232832, 2333184, 2433438, 2472064, 2511936, 2781072, 2825216, 2870784, 3178368, 3244584, 3349248, 3499776, 3708096, 4237824, 4326112, 4465664, 4666368, 4866876, 4944128, 5023872, 5562144, 5741568, 6356736, 6489168, 6698496, 6999552, 7416192, 8475648, 8652224, 9733752, 9888256, 10047744, 11124288, 12713472, 12978336, 13396992, 13999104, 14832384, 17304448, 19467504, 19776512, 20095488, 22248576, 25426944, 25956672, 29664768, 34608896, 38935008, 40190976, 44497152, 51913344, 59329536, 69217792, 77870016, 88994304, 103826688, 138435584, 155740032, 177988608, 207653376, 311480064, 415306752, 622960128, 1245920256]

約数ペア:

[(1, 1245920256), (2, 622960128), (3, 415306752), (4, 311480064), (6, 207653376), (7, 177988608), (8, 155740032), (9, 138435584), (12, 103826688), (14, 88994304), (16, 77870016), (18, 69217792), (21, 59329536), (24, 51913344), (28, 44497152), (31, 40190976), (32, 38935008), (36, 34608896), (42, 29664768), (48, 25956672), (49, 25426944), (56, 22248576), (62, 20095488), (63, 19776512), (64, 19467504), (72, 17304448), (84, 14832384), (89, 13999104), (93, 13396992), (96, 12978336), (98, 12713472), (112, 11124288), (124, 10047744), (126, 9888256), (128, 9733752), (144, 8652224), (147, 8475648), (168, 7416192), (178, 6999552), (186, 6698496), (192, 6489168), (196, 6356736), (217, 5741568), (224, 5562144), (248, 5023872), (252, 4944128), (256, 4866876), (267, 4666368), (279, 4465664), (288, 4326112), (294, 4237824), (336, 3708096), (356, 3499776), (372, 3349248), (384, 3244584), (392, 3178368), (434, 2870784), (441, 2825216), (448, 2781072), (496, 2511936), (504, 2472064), (512, 2433438), (534, 2333184), (558, 2232832), (576, 2163056), (588, 2118912), (623, 1999872), (651, 1913856), (672, 1854048), (712, 1749888), (744, 1674624), (768, 1622292), (784, 1589184), (801, 1555456), (868, 1435392), (882, 1412608), (896, 1390536), (992, 1255968), (1008, 1236032), (1024, 1216719), (1068, 1166592), (1116, 1116416), (1152, 1081528), (1176, 1059456), (1246, 999936), (1302, 956928), (1344, 927024), (1424, 874944), (1488, 837312), (1519, 820224), (1536, 811146), (1568, 794592), (1602, 777728), (1736, 717696), (1764, 706304), (1792, 695268), (1869, 666624), (1953, 637952), (1984, 627984), (2016, 618016), (2136, 583296), (2232, 558208), (2304, 540764), (2352, 529728), (2492, 499968), (2604, 478464), (2688, 463512), (2759, 451584), (2848, 437472), (2976, 418656), (3038, 410112), (3072, 405573), (3136, 397296), (3204, 388864), (3472, 358848), (3528, 353152), (3584, 347634), (3738, 333312), (3906, 318976), (3968, 313992), (4032, 309008), (4272, 291648), (4361, 285696), (4464, 279104), (4557, 273408), (4608, 270382), (4704, 264864), (4984, 249984), (5208, 239232), (5376, 231756), (5518, 225792), (5607, 222208), (5696, 218736), (5952, 209328), (6076, 205056), (6272, 198648), (6408, 194432), (6944, 179424), (7056, 176576), (7168, 173817), (7476, 166656), (7812, 159488), (7936, 156996), (8064, 154504), (8277, 150528), (8544, 145824), (8722, 142848), (8928, 139552), (9114, 136704), (9216, 135191), (9408, 132432), (9968, 124992), (10416, 119616), (10752, 115878), (11036, 112896), (11214, 111104), (11392, 109368), (11904, 104664), (12152, 102528), (12544, 99324), (12816, 97216), (13083, 95232), (13671, 91136), (13888, 89712), (14112, 88288), (14952, 83328), (15624, 79744), (15872, 78498), (16128, 77252), (16554, 75264), (17088, 72912), (17444, 71424), (17856, 69776), (18228, 68352), (18816, 66216), (19313, 64512), (19936, 62496), (20832, 59808), (21504, 57939), (22072, 56448), (22428, 55552), (22784, 54684), (23808, 52332), (24304, 51264), (24831, 50176), (25088, 49662), (25632, 48608), (26166, 47616), (27342, 45568), (27776, 44856), (28224, 44144), (29904, 41664), (31248, 39872), (31744, 39249), (32256, 38626), (33108, 37632), (34176, 36456), (34888, 35712)]