1210405728

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1103}}^1$

素因数の和:1217

約数の個数: 192

約数和(自身を含む): 3845947392

約数和(自身を除く): 2635541664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 71, 84, 92, 96, 112, 138, 142, 161, 168, 184, 213, 224, 276, 284, 322, 336, 368, 426, 483, 497, 552, 568, 644, 672, 736, 852, 966, 994, 1103, 1104, 1136, 1288, 1491, 1633, 1704, 1932, 1988, 2206, 2208, 2272, 2576, 2982, 3266, 3309, 3408, 3864, 3976, 4412, 4899, 5152, 5964, 6532, 6618, 6816, 7721, 7728, 7952, 8824, 9798, 11431, 11928, 13064, 13236, 15442, 15456, 15904, 17648, 19596, 22862, 23163, 23856, 25369, 26128, 26472, 30884, 34293, 35296, 39192, 45724, 46326, 47712, 50738, 52256, 52944, 61768, 68586, 76107, 78313, 78384, 91448, 92652, 101476, 105888, 123536, 137172, 152214, 156626, 156768, 177583, 182896, 185304, 202952, 234939, 247072, 274344, 304428, 313252, 355166, 365792, 370608, 405904, 469878, 532749, 548191, 548688, 608856, 626504, 710332, 741216, 811808, 939756, 1065498, 1096382, 1097376, 1217712, 1253008, 1420664, 1644573, 1801199, 1879512, 2130996, 2192764, 2435424, 2506016, 2841328, 3289146, 3602398, 3759024, 4261992, 4385528, 5403597, 5682656, 6578292, 7204796, 7518048, 8523984, 8771056, 10807194, 12608393, 13156584, 14409592, 17047968, 17542112, 21614388, 25216786, 26313168, 28819184, 37825179, 43228776, 50433572, 52626336, 57638368, 75650358, 86457552, 100867144, 151300716, 172915104, 201734288, 302601432, 403468576, 605202864, 1210405728]

約数ペア:

[(1, 1210405728), (2, 605202864), (3, 403468576), (4, 302601432), (6, 201734288), (7, 172915104), (8, 151300716), (12, 100867144), (14, 86457552), (16, 75650358), (21, 57638368), (23, 52626336), (24, 50433572), (28, 43228776), (32, 37825179), (42, 28819184), (46, 26313168), (48, 25216786), (56, 21614388), (69, 17542112), (71, 17047968), (84, 14409592), (92, 13156584), (96, 12608393), (112, 10807194), (138, 8771056), (142, 8523984), (161, 7518048), (168, 7204796), (184, 6578292), (213, 5682656), (224, 5403597), (276, 4385528), (284, 4261992), (322, 3759024), (336, 3602398), (368, 3289146), (426, 2841328), (483, 2506016), (497, 2435424), (552, 2192764), (568, 2130996), (644, 1879512), (672, 1801199), (736, 1644573), (852, 1420664), (966, 1253008), (994, 1217712), (1103, 1097376), (1104, 1096382), (1136, 1065498), (1288, 939756), (1491, 811808), (1633, 741216), (1704, 710332), (1932, 626504), (1988, 608856), (2206, 548688), (2208, 548191), (2272, 532749), (2576, 469878), (2982, 405904), (3266, 370608), (3309, 365792), (3408, 355166), (3864, 313252), (3976, 304428), (4412, 274344), (4899, 247072), (5152, 234939), (5964, 202952), (6532, 185304), (6618, 182896), (6816, 177583), (7721, 156768), (7728, 156626), (7952, 152214), (8824, 137172), (9798, 123536), (11431, 105888), (11928, 101476), (13064, 92652), (13236, 91448), (15442, 78384), (15456, 78313), (15904, 76107), (17648, 68586), (19596, 61768), (22862, 52944), (23163, 52256), (23856, 50738), (25369, 47712), (26128, 46326), (26472, 45724), (30884, 39192), (34293, 35296)]