1260251328

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{691}}^1$

素因数の和:795

約数の個数: 224

約数和(自身を含む): 4049694720

約数和(自身を除く): 2789443392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 59, 64, 69, 84, 92, 96, 112, 118, 138, 161, 168, 177, 184, 192, 224, 236, 276, 322, 336, 354, 368, 413, 448, 472, 483, 552, 644, 672, 691, 708, 736, 826, 944, 966, 1104, 1239, 1288, 1344, 1357, 1382, 1416, 1472, 1652, 1888, 1932, 2073, 2208, 2478, 2576, 2714, 2764, 2832, 3304, 3776, 3864, 4071, 4146, 4416, 4837, 4956, 5152, 5428, 5528, 5664, 6608, 7728, 8142, 8292, 9499, 9674, 9912, 10304, 10856, 11056, 11328, 13216, 14511, 15456, 15893, 16284, 16584, 18998, 19348, 19824, 21712, 22112, 26432, 28497, 29022, 30912, 31786, 32568, 33168, 37996, 38696, 39648, 40769, 43424, 44224, 47679, 56994, 58044, 63572, 65136, 66336, 75992, 77392, 79296, 81538, 86848, 95358, 111251, 113988, 116088, 122307, 127144, 130272, 132672, 151984, 154784, 163076, 190716, 222502, 227976, 232176, 244614, 254288, 260544, 285383, 303968, 309568, 326152, 333753, 381432, 445004, 455952, 464352, 489228, 508576, 570766, 607936, 652304, 667506, 762864, 856149, 890008, 911904, 928704, 937687, 978456, 1017152, 1141532, 1304608, 1335012, 1525728, 1712298, 1780016, 1823808, 1875374, 1956912, 2283064, 2609216, 2670024, 2813061, 3051456, 3424596, 3560032, 3750748, 3913824, 4566128, 5340048, 5626122, 6563809, 6849192, 7120064, 7501496, 7827648, 9132256, 10680096, 11252244, 13127618, 13698384, 15002992, 18264512, 19691427, 21360192, 22504488, 26255236, 27396768, 30005984, 39382854, 45008976, 52510472, 54793536, 60011968, 78765708, 90017952, 105020944, 157531416, 180035904, 210041888, 315062832, 420083776, 630125664, 1260251328]

約数ペア:

[(1, 1260251328), (2, 630125664), (3, 420083776), (4, 315062832), (6, 210041888), (7, 180035904), (8, 157531416), (12, 105020944), (14, 90017952), (16, 78765708), (21, 60011968), (23, 54793536), (24, 52510472), (28, 45008976), (32, 39382854), (42, 30005984), (46, 27396768), (48, 26255236), (56, 22504488), (59, 21360192), (64, 19691427), (69, 18264512), (84, 15002992), (92, 13698384), (96, 13127618), (112, 11252244), (118, 10680096), (138, 9132256), (161, 7827648), (168, 7501496), (177, 7120064), (184, 6849192), (192, 6563809), (224, 5626122), (236, 5340048), (276, 4566128), (322, 3913824), (336, 3750748), (354, 3560032), (368, 3424596), (413, 3051456), (448, 2813061), (472, 2670024), (483, 2609216), (552, 2283064), (644, 1956912), (672, 1875374), (691, 1823808), (708, 1780016), (736, 1712298), (826, 1525728), (944, 1335012), (966, 1304608), (1104, 1141532), (1239, 1017152), (1288, 978456), (1344, 937687), (1357, 928704), (1382, 911904), (1416, 890008), (1472, 856149), (1652, 762864), (1888, 667506), (1932, 652304), (2073, 607936), (2208, 570766), (2478, 508576), (2576, 489228), (2714, 464352), (2764, 455952), (2832, 445004), (3304, 381432), (3776, 333753), (3864, 326152), (4071, 309568), (4146, 303968), (4416, 285383), (4837, 260544), (4956, 254288), (5152, 244614), (5428, 232176), (5528, 227976), (5664, 222502), (6608, 190716), (7728, 163076), (8142, 154784), (8292, 151984), (9499, 132672), (9674, 130272), (9912, 127144), (10304, 122307), (10856, 116088), (11056, 113988), (11328, 111251), (13216, 95358), (14511, 86848), (15456, 81538), (15893, 79296), (16284, 77392), (16584, 75992), (18998, 66336), (19348, 65136), (19824, 63572), (21712, 58044), (22112, 56994), (26432, 47679), (28497, 44224), (29022, 43424), (30912, 40769), (31786, 39648), (32568, 38696), (33168, 37996)]