26843040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{2663}}^1$

素因数の和:2691

約数の個数: 144

約数和(自身を含む): 104727168

約数和(自身を除く): 77884128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 2663, 3360, 5040, 5326, 7989, 10080, 10652, 13315, 15978, 18641, 21304, 23967, 26630, 31956, 37282, 39945, 42608, 47934, 53260, 55923, 63912, 74564, 79890, 85216, 93205, 95868, 106520, 111846, 119835, 127824, 149128, 159780, 167769, 186410, 191736, 213040, 223692, 239670, 255648, 279615, 298256, 319560, 335538, 372820, 383472, 426080, 447384, 479340, 559230, 596512, 639120, 671076, 745640, 766944, 838845, 894768, 958680, 1118460, 1278240, 1342152, 1491280, 1677690, 1789536, 1917360, 2236920, 2684304, 2982560, 3355380, 3834720, 4473840, 5368608, 6710760, 8947680, 13421520, 26843040]

約数ペア:

[(1, 26843040), (2, 13421520), (3, 8947680), (4, 6710760), (5, 5368608), (6, 4473840), (7, 3834720), (8, 3355380), (9, 2982560), (10, 2684304), (12, 2236920), (14, 1917360), (15, 1789536), (16, 1677690), (18, 1491280), (20, 1342152), (21, 1278240), (24, 1118460), (28, 958680), (30, 894768), (32, 838845), (35, 766944), (36, 745640), (40, 671076), (42, 639120), (45, 596512), (48, 559230), (56, 479340), (60, 447384), (63, 426080), (70, 383472), (72, 372820), (80, 335538), (84, 319560), (90, 298256), (96, 279615), (105, 255648), (112, 239670), (120, 223692), (126, 213040), (140, 191736), (144, 186410), (160, 167769), (168, 159780), (180, 149128), (210, 127824), (224, 119835), (240, 111846), (252, 106520), (280, 95868), (288, 93205), (315, 85216), (336, 79890), (360, 74564), (420, 63912), (480, 55923), (504, 53260), (560, 47934), (630, 42608), (672, 39945), (720, 37282), (840, 31956), (1008, 26630), (1120, 23967), (1260, 21304), (1440, 18641), (1680, 15978), (2016, 13315), (2520, 10652), (2663, 10080), (3360, 7989), (5040, 5326)]