2811350080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1607}}^1$

素因数の和:1713

約数の個数: 224

約数和(自身を含む): 8469245952

約数和(自身を除く): 5657895872

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 71, 77, 80, 88, 110, 112, 140, 142, 154, 160, 176, 220, 224, 280, 284, 308, 320, 352, 355, 385, 440, 448, 497, 560, 568, 616, 704, 710, 770, 781, 880, 994, 1120, 1136, 1232, 1420, 1540, 1562, 1607, 1760, 1988, 2240, 2272, 2464, 2485, 2840, 3080, 3124, 3214, 3520, 3905, 3976, 4544, 4928, 4970, 5467, 5680, 6160, 6248, 6428, 7810, 7952, 8035, 9940, 10934, 11249, 11360, 12320, 12496, 12856, 15620, 15904, 16070, 17677, 19880, 21868, 22498, 22720, 24640, 24992, 25712, 27335, 31240, 31808, 32140, 35354, 39760, 43736, 44996, 49984, 51424, 54670, 56245, 62480, 64280, 70708, 79520, 87472, 88385, 89992, 102848, 109340, 112490, 114097, 123739, 124960, 128560, 141416, 159040, 174944, 176770, 179984, 218680, 224980, 228194, 247478, 249920, 257120, 282832, 349888, 353540, 359968, 437360, 449960, 456388, 494956, 514240, 565664, 570485, 618695, 707080, 719936, 798679, 874720, 899920, 912776, 989912, 1131328, 1140970, 1237390, 1255067, 1414160, 1597358, 1749440, 1799840, 1825552, 1979824, 2281940, 2474780, 2510134, 2828320, 3194716, 3599680, 3651104, 3959648, 3993395, 4563880, 4949560, 5020268, 5656640, 6275335, 6389432, 7302208, 7919296, 7986790, 8785469, 9127760, 9899120, 10040536, 12550670, 12778864, 15973580, 17570938, 18255520, 19798240, 20081072, 25101340, 25557728, 31947160, 35141876, 36511040, 39596480, 40162144, 43927345, 50202680, 51115456, 63894320, 70283752, 80324288, 87854690, 100405360, 127788640, 140567504, 175709380, 200810720, 255577280, 281135008, 351418760, 401621440, 562270016, 702837520, 1405675040, 2811350080]

約数ペア:

[(1, 2811350080), (2, 1405675040), (4, 702837520), (5, 562270016), (7, 401621440), (8, 351418760), (10, 281135008), (11, 255577280), (14, 200810720), (16, 175709380), (20, 140567504), (22, 127788640), (28, 100405360), (32, 87854690), (35, 80324288), (40, 70283752), (44, 63894320), (55, 51115456), (56, 50202680), (64, 43927345), (70, 40162144), (71, 39596480), (77, 36511040), (80, 35141876), (88, 31947160), (110, 25557728), (112, 25101340), (140, 20081072), (142, 19798240), (154, 18255520), (160, 17570938), (176, 15973580), (220, 12778864), (224, 12550670), (280, 10040536), (284, 9899120), (308, 9127760), (320, 8785469), (352, 7986790), (355, 7919296), (385, 7302208), (440, 6389432), (448, 6275335), (497, 5656640), (560, 5020268), (568, 4949560), (616, 4563880), (704, 3993395), (710, 3959648), (770, 3651104), (781, 3599680), (880, 3194716), (994, 2828320), (1120, 2510134), (1136, 2474780), (1232, 2281940), (1420, 1979824), (1540, 1825552), (1562, 1799840), (1607, 1749440), (1760, 1597358), (1988, 1414160), (2240, 1255067), (2272, 1237390), (2464, 1140970), (2485, 1131328), (2840, 989912), (3080, 912776), (3124, 899920), (3214, 874720), (3520, 798679), (3905, 719936), (3976, 707080), (4544, 618695), (4928, 570485), (4970, 565664), (5467, 514240), (5680, 494956), (6160, 456388), (6248, 449960), (6428, 437360), (7810, 359968), (7952, 353540), (8035, 349888), (9940, 282832), (10934, 257120), (11249, 249920), (11360, 247478), (12320, 228194), (12496, 224980), (12856, 218680), (15620, 179984), (15904, 176770), (16070, 174944), (17677, 159040), (19880, 141416), (21868, 128560), (22498, 124960), (22720, 123739), (24640, 114097), (24992, 112490), (25712, 109340), (27335, 102848), (31240, 89992), (31808, 88385), (32140, 87472), (35354, 79520), (39760, 70708), (43736, 64280), (44996, 62480), (49984, 56245), (51424, 54670)]