15781635072

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1097}}^1$

素因数の和:1353

約数の個数: 264

約数和(自身を含む): 52360229376

約数和(自身を除く): 36578594304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 223, 224, 252, 256, 288, 336, 384, 446, 448, 504, 512, 576, 669, 672, 768, 892, 896, 1008, 1024, 1097, 1152, 1338, 1344, 1536, 1561, 1784, 1792, 2007, 2016, 2194, 2304, 2676, 2688, 3072, 3122, 3291, 3568, 3584, 4014, 4032, 4388, 4608, 4683, 5352, 5376, 6244, 6582, 7136, 7168, 7679, 8028, 8064, 8776, 9216, 9366, 9873, 10704, 10752, 12488, 13164, 14049, 14272, 15358, 16056, 16128, 17552, 18732, 19746, 21408, 21504, 23037, 24976, 26328, 28098, 28544, 30716, 32112, 32256, 35104, 37464, 39492, 42816, 46074, 49952, 52656, 56196, 57088, 61432, 64224, 64512, 69111, 70208, 74928, 78984, 85632, 92148, 99904, 105312, 112392, 114176, 122864, 128448, 138222, 140416, 149856, 157968, 171264, 184296, 199808, 210624, 224784, 228352, 244631, 245728, 256896, 276444, 280832, 299712, 315936, 342528, 368592, 399616, 421248, 449568, 489262, 491456, 513792, 552888, 561664, 599424, 631872, 685056, 733893, 737184, 799232, 842496, 899136, 978524, 982912, 1027584, 1105776, 1123328, 1198848, 1263744, 1467786, 1474368, 1598464, 1684992, 1712417, 1798272, 1957048, 1965824, 2055168, 2201679, 2211552, 2397696, 2527488, 2935572, 2948736, 3369984, 3424834, 3596544, 3914096, 3931648, 4403358, 4423104, 4795392, 5054976, 5137251, 5871144, 5897472, 6849668, 7193088, 7828192, 7863296, 8806716, 8846208, 10109952, 10274502, 11742288, 11794944, 13699336, 14386176, 15411753, 15656384, 17613432, 17692416, 20549004, 23484576, 23589888, 27398672, 30823506, 31312768, 35226864, 35384832, 41098008, 46969152, 54797344, 61647012, 62625536, 70453728, 70769664, 82196016, 93938304, 109594688, 123294024, 125251072, 140907456, 164392032, 187876608, 219189376, 246588048, 250502144, 281814912, 328784064, 375753216, 438378752, 493176096, 563629824, 657568128, 751506432, 876757504, 986352192, 1127259648, 1315136256, 1753515008, 1972704384, 2254519296, 2630272512, 3945408768, 5260545024, 7890817536, 15781635072]

約数ペア:

[(1, 15781635072), (2, 7890817536), (3, 5260545024), (4, 3945408768), (6, 2630272512), (7, 2254519296), (8, 1972704384), (9, 1753515008), (12, 1315136256), (14, 1127259648), (16, 986352192), (18, 876757504), (21, 751506432), (24, 657568128), (28, 563629824), (32, 493176096), (36, 438378752), (42, 375753216), (48, 328784064), (56, 281814912), (63, 250502144), (64, 246588048), (72, 219189376), (84, 187876608), (96, 164392032), (112, 140907456), (126, 125251072), (128, 123294024), (144, 109594688), (168, 93938304), (192, 82196016), (223, 70769664), (224, 70453728), (252, 62625536), (256, 61647012), (288, 54797344), (336, 46969152), (384, 41098008), (446, 35384832), (448, 35226864), (504, 31312768), (512, 30823506), (576, 27398672), (669, 23589888), (672, 23484576), (768, 20549004), (892, 17692416), (896, 17613432), (1008, 15656384), (1024, 15411753), (1097, 14386176), (1152, 13699336), (1338, 11794944), (1344, 11742288), (1536, 10274502), (1561, 10109952), (1784, 8846208), (1792, 8806716), (2007, 7863296), (2016, 7828192), (2194, 7193088), (2304, 6849668), (2676, 5897472), (2688, 5871144), (3072, 5137251), (3122, 5054976), (3291, 4795392), (3568, 4423104), (3584, 4403358), (4014, 3931648), (4032, 3914096), (4388, 3596544), (4608, 3424834), (4683, 3369984), (5352, 2948736), (5376, 2935572), (6244, 2527488), (6582, 2397696), (7136, 2211552), (7168, 2201679), (7679, 2055168), (8028, 1965824), (8064, 1957048), (8776, 1798272), (9216, 1712417), (9366, 1684992), (9873, 1598464), (10704, 1474368), (10752, 1467786), (12488, 1263744), (13164, 1198848), (14049, 1123328), (14272, 1105776), (15358, 1027584), (16056, 982912), (16128, 978524), (17552, 899136), (18732, 842496), (19746, 799232), (21408, 737184), (21504, 733893), (23037, 685056), (24976, 631872), (26328, 599424), (28098, 561664), (28544, 552888), (30716, 513792), (32112, 491456), (32256, 489262), (35104, 449568), (37464, 421248), (39492, 399616), (42816, 368592), (46074, 342528), (49952, 315936), (52656, 299712), (56196, 280832), (57088, 276444), (61432, 256896), (64224, 245728), (64512, 244631), (69111, 228352), (70208, 224784), (74928, 210624), (78984, 199808), (85632, 184296), (92148, 171264), (99904, 157968), (105312, 149856), (112392, 140416), (114176, 138222), (122864, 128448)]