498775680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6661}}^1$

素因数の和:6699

約数の個数: 192

約数和(自身を含む): 1855100520

約数和(自身を除く): 1356324840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 4992, 5760, 6240, 6661, 7488, 8320, 9360, 12480, 13322, 14976, 18720, 19983, 24960, 26644, 33305, 37440, 39966, 53288, 59949, 66610, 74880, 79932, 86593, 99915, 106576, 119898, 133220, 159864, 173186, 199830, 213152, 239796, 259779, 266440, 299745, 319728, 346372, 399660, 426304, 432965, 479592, 519558, 532880, 599490, 639456, 692744, 779337, 799320, 852608, 865930, 959184, 1039116, 1065760, 1198980, 1278912, 1298895, 1385488, 1558674, 1598640, 1731860, 1918368, 2078232, 2131520, 2397960, 2557824, 2597790, 2770976, 3117348, 3197280, 3463720, 3836736, 3896685, 4156464, 4263040, 4795920, 5195580, 5541952, 6234696, 6394560, 6927440, 7673472, 7793370, 8312928, 9591840, 10391160, 11083904, 12469392, 12789120, 13854880, 15586740, 16625856, 19183680, 20782320, 24938784, 27709760, 31173480, 33251712, 38367360, 41564640, 49877568, 55419520, 62346960, 83129280, 99755136, 124693920, 166258560, 249387840, 498775680]

約数ペア:

[(1, 498775680), (2, 249387840), (3, 166258560), (4, 124693920), (5, 99755136), (6, 83129280), (8, 62346960), (9, 55419520), (10, 49877568), (12, 41564640), (13, 38367360), (15, 33251712), (16, 31173480), (18, 27709760), (20, 24938784), (24, 20782320), (26, 19183680), (30, 16625856), (32, 15586740), (36, 13854880), (39, 12789120), (40, 12469392), (45, 11083904), (48, 10391160), (52, 9591840), (60, 8312928), (64, 7793370), (65, 7673472), (72, 6927440), (78, 6394560), (80, 6234696), (90, 5541952), (96, 5195580), (104, 4795920), (117, 4263040), (120, 4156464), (128, 3896685), (130, 3836736), (144, 3463720), (156, 3197280), (160, 3117348), (180, 2770976), (192, 2597790), (195, 2557824), (208, 2397960), (234, 2131520), (240, 2078232), (260, 1918368), (288, 1731860), (312, 1598640), (320, 1558674), (360, 1385488), (384, 1298895), (390, 1278912), (416, 1198980), (468, 1065760), (480, 1039116), (520, 959184), (576, 865930), (585, 852608), (624, 799320), (640, 779337), (720, 692744), (780, 639456), (832, 599490), (936, 532880), (960, 519558), (1040, 479592), (1152, 432965), (1170, 426304), (1248, 399660), (1440, 346372), (1560, 319728), (1664, 299745), (1872, 266440), (1920, 259779), (2080, 239796), (2340, 213152), (2496, 199830), (2880, 173186), (3120, 159864), (3744, 133220), (4160, 119898), (4680, 106576), (4992, 99915), (5760, 86593), (6240, 79932), (6661, 74880), (7488, 66610), (8320, 59949), (9360, 53288), (12480, 39966), (13322, 37440), (14976, 33305), (18720, 26644), (19983, 24960)]