1230391008

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{491}}^1$

素因数の和:638

約数の個数: 288

約数和(自身を含む): 4409862912

約数和(自身を除く): 3179471904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 99, 112, 113, 126, 132, 144, 154, 168, 176, 198, 224, 226, 231, 252, 264, 288, 308, 336, 339, 352, 396, 452, 462, 491, 504, 528, 616, 672, 678, 693, 791, 792, 904, 924, 982, 1008, 1017, 1056, 1232, 1243, 1356, 1386, 1473, 1582, 1584, 1808, 1848, 1964, 2016, 2034, 2373, 2464, 2486, 2712, 2772, 2946, 3164, 3168, 3437, 3616, 3696, 3729, 3928, 4068, 4419, 4746, 4972, 5401, 5424, 5544, 5892, 6328, 6874, 7119, 7392, 7458, 7856, 8136, 8701, 8838, 9492, 9944, 10311, 10802, 10848, 11088, 11187, 11784, 12656, 13748, 14238, 14916, 15712, 16203, 16272, 17402, 17676, 18984, 19888, 20622, 21604, 22176, 22374, 23568, 25312, 26103, 27496, 28476, 29832, 30933, 32406, 32544, 34804, 35352, 37807, 37968, 39776, 41244, 43208, 44748, 47136, 48609, 52206, 54992, 55483, 56952, 59664, 61866, 64812, 69608, 70704, 75614, 75936, 78309, 82488, 86416, 89496, 97218, 104412, 109984, 110966, 113421, 113904, 119328, 123732, 129624, 139216, 141408, 151228, 156618, 164976, 166449, 172832, 178992, 194436, 208824, 221932, 226842, 227808, 247464, 259248, 278432, 302456, 313236, 329952, 332898, 340263, 357984, 388381, 388872, 417648, 443864, 453684, 494928, 499347, 518496, 604912, 610313, 626472, 665796, 680526, 776762, 777744, 835296, 887728, 907368, 989856, 998694, 1165143, 1209824, 1220626, 1252944, 1331592, 1361052, 1553524, 1555488, 1775456, 1814736, 1830939, 1997388, 2330286, 2441252, 2505888, 2663184, 2722104, 3107048, 3495429, 3629472, 3661878, 3994776, 4272191, 4660572, 4882504, 5326368, 5444208, 5492817, 6214096, 6990858, 7323756, 7989552, 8544382, 9321144, 9765008, 10888416, 10985634, 12428192, 12816573, 13981716, 14647512, 15979104, 17088764, 18642288, 19530016, 21971268, 25633146, 27963432, 29295024, 34177528, 37284576, 38449719, 43942536, 51266292, 55926864, 58590048, 68355056, 76899438, 87885072, 102532584, 111853728, 136710112, 153798876, 175770144, 205065168, 307597752, 410130336, 615195504, 1230391008]

約数ペア:

[(1, 1230391008), (2, 615195504), (3, 410130336), (4, 307597752), (6, 205065168), (7, 175770144), (8, 153798876), (9, 136710112), (11, 111853728), (12, 102532584), (14, 87885072), (16, 76899438), (18, 68355056), (21, 58590048), (22, 55926864), (24, 51266292), (28, 43942536), (32, 38449719), (33, 37284576), (36, 34177528), (42, 29295024), (44, 27963432), (48, 25633146), (56, 21971268), (63, 19530016), (66, 18642288), (72, 17088764), (77, 15979104), (84, 14647512), (88, 13981716), (96, 12816573), (99, 12428192), (112, 10985634), (113, 10888416), (126, 9765008), (132, 9321144), (144, 8544382), (154, 7989552), (168, 7323756), (176, 6990858), (198, 6214096), (224, 5492817), (226, 5444208), (231, 5326368), (252, 4882504), (264, 4660572), (288, 4272191), (308, 3994776), (336, 3661878), (339, 3629472), (352, 3495429), (396, 3107048), (452, 2722104), (462, 2663184), (491, 2505888), (504, 2441252), (528, 2330286), (616, 1997388), (672, 1830939), (678, 1814736), (693, 1775456), (791, 1555488), (792, 1553524), (904, 1361052), (924, 1331592), (982, 1252944), (1008, 1220626), (1017, 1209824), (1056, 1165143), (1232, 998694), (1243, 989856), (1356, 907368), (1386, 887728), (1473, 835296), (1582, 777744), (1584, 776762), (1808, 680526), (1848, 665796), (1964, 626472), (2016, 610313), (2034, 604912), (2373, 518496), (2464, 499347), (2486, 494928), (2712, 453684), (2772, 443864), (2946, 417648), (3164, 388872), (3168, 388381), (3437, 357984), (3616, 340263), (3696, 332898), (3729, 329952), (3928, 313236), (4068, 302456), (4419, 278432), (4746, 259248), (4972, 247464), (5401, 227808), (5424, 226842), (5544, 221932), (5892, 208824), (6328, 194436), (6874, 178992), (7119, 172832), (7392, 166449), (7458, 164976), (7856, 156618), (8136, 151228), (8701, 141408), (8838, 139216), (9492, 129624), (9944, 123732), (10311, 119328), (10802, 113904), (10848, 113421), (11088, 110966), (11187, 109984), (11784, 104412), (12656, 97218), (13748, 89496), (14238, 86416), (14916, 82488), (15712, 78309), (16203, 75936), (16272, 75614), (17402, 70704), (17676, 69608), (18984, 64812), (19888, 61866), (20622, 59664), (21604, 56952), (22176, 55483), (22374, 54992), (23568, 52206), (25312, 48609), (26103, 47136), (27496, 44748), (28476, 43208), (29832, 41244), (30933, 39776), (32406, 37968), (32544, 37807), (34804, 35352)]