80479872

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:136

約数の個数: 256

約数和(自身を含む): 271728000

約数和(自身を除く): 191248128

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 29, 32, 33, 36, 44, 48, 54, 58, 64, 66, 72, 73, 87, 88, 96, 99, 108, 116, 128, 132, 144, 146, 174, 176, 192, 198, 216, 219, 232, 261, 264, 288, 292, 297, 319, 348, 352, 384, 396, 432, 438, 464, 522, 528, 576, 584, 594, 638, 657, 696, 704, 783, 792, 803, 864, 876, 928, 957, 1044, 1056, 1152, 1168, 1188, 1276, 1314, 1392, 1408, 1566, 1584, 1606, 1728, 1752, 1856, 1914, 1971, 2088, 2112, 2117, 2336, 2376, 2409, 2552, 2628, 2784, 2871, 3132, 3168, 3212, 3456, 3504, 3712, 3828, 3942, 4176, 4224, 4234, 4672, 4752, 4818, 5104, 5256, 5568, 5742, 6264, 6336, 6351, 6424, 7008, 7227, 7656, 7884, 8352, 8468, 8613, 9344, 9504, 9636, 10208, 10512, 11136, 11484, 12528, 12672, 12702, 12848, 14016, 14454, 15312, 15768, 16704, 16936, 17226, 19008, 19053, 19272, 20416, 21024, 21681, 22968, 23287, 25056, 25404, 25696, 28032, 28908, 30624, 31536, 33408, 33872, 34452, 38016, 38106, 38544, 40832, 42048, 43362, 45936, 46574, 50112, 50808, 51392, 57159, 57816, 61248, 63072, 67744, 68904, 69861, 76212, 77088, 84096, 86724, 91872, 93148, 100224, 101616, 102784, 114318, 115632, 122496, 126144, 135488, 137808, 139722, 152424, 154176, 173448, 183744, 186296, 203232, 209583, 228636, 231264, 252288, 270976, 275616, 279444, 304848, 308352, 346896, 367488, 372592, 406464, 419166, 457272, 462528, 551232, 558888, 609696, 628749, 693792, 745184, 812928, 838332, 914544, 925056, 1102464, 1117776, 1219392, 1257498, 1387584, 1490368, 1676664, 1829088, 2235552, 2438784, 2514996, 2775168, 2980736, 3353328, 3658176, 4471104, 5029992, 6706656, 7316352, 8942208, 10059984, 13413312, 20119968, 26826624, 40239936, 80479872]

約数ペア:

[(1, 80479872), (2, 40239936), (3, 26826624), (4, 20119968), (6, 13413312), (8, 10059984), (9, 8942208), (11, 7316352), (12, 6706656), (16, 5029992), (18, 4471104), (22, 3658176), (24, 3353328), (27, 2980736), (29, 2775168), (32, 2514996), (33, 2438784), (36, 2235552), (44, 1829088), (48, 1676664), (54, 1490368), (58, 1387584), (64, 1257498), (66, 1219392), (72, 1117776), (73, 1102464), (87, 925056), (88, 914544), (96, 838332), (99, 812928), (108, 745184), (116, 693792), (128, 628749), (132, 609696), (144, 558888), (146, 551232), (174, 462528), (176, 457272), (192, 419166), (198, 406464), (216, 372592), (219, 367488), (232, 346896), (261, 308352), (264, 304848), (288, 279444), (292, 275616), (297, 270976), (319, 252288), (348, 231264), (352, 228636), (384, 209583), (396, 203232), (432, 186296), (438, 183744), (464, 173448), (522, 154176), (528, 152424), (576, 139722), (584, 137808), (594, 135488), (638, 126144), (657, 122496), (696, 115632), (704, 114318), (783, 102784), (792, 101616), (803, 100224), (864, 93148), (876, 91872), (928, 86724), (957, 84096), (1044, 77088), (1056, 76212), (1152, 69861), (1168, 68904), (1188, 67744), (1276, 63072), (1314, 61248), (1392, 57816), (1408, 57159), (1566, 51392), (1584, 50808), (1606, 50112), (1728, 46574), (1752, 45936), (1856, 43362), (1914, 42048), (1971, 40832), (2088, 38544), (2112, 38106), (2117, 38016), (2336, 34452), (2376, 33872), (2409, 33408), (2552, 31536), (2628, 30624), (2784, 28908), (2871, 28032), (3132, 25696), (3168, 25404), (3212, 25056), (3456, 23287), (3504, 22968), (3712, 21681), (3828, 21024), (3942, 20416), (4176, 19272), (4224, 19053), (4234, 19008), (4672, 17226), (4752, 16936), (4818, 16704), (5104, 15768), (5256, 15312), (5568, 14454), (5742, 14016), (6264, 12848), (6336, 12702), (6351, 12672), (6424, 12528), (7008, 11484), (7227, 11136), (7656, 10512), (7884, 10208), (8352, 9636), (8468, 9504), (8613, 9344)]