996839760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13799}}^1$

素因数の和:13865

約数の個数: 160

約数和(自身を含む): 3614054400

約数和(自身を除く): 2617214640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 105, 112, 120, 129, 140, 168, 172, 210, 215, 240, 258, 280, 301, 336, 344, 420, 430, 516, 560, 602, 645, 688, 840, 860, 903, 1032, 1204, 1290, 1505, 1680, 1720, 1806, 2064, 2408, 2580, 3010, 3440, 3612, 4515, 4816, 5160, 6020, 7224, 9030, 10320, 12040, 13799, 14448, 18060, 24080, 27598, 36120, 41397, 55196, 68995, 72240, 82794, 96593, 110392, 137990, 165588, 193186, 206985, 220784, 275980, 289779, 331176, 386372, 413970, 482965, 551960, 579558, 593357, 662352, 772744, 827940, 965930, 1103920, 1159116, 1186714, 1448895, 1545488, 1655880, 1780071, 1931860, 2318232, 2373428, 2897790, 2966785, 3311760, 3560142, 3863720, 4153499, 4636464, 4746856, 5795580, 5933570, 7120284, 7727440, 8306998, 8900355, 9493712, 11591160, 11867140, 12460497, 14240568, 16613996, 17800710, 20767495, 23182320, 23734280, 24920994, 28481136, 33227992, 35601420, 41534990, 47468560, 49841988, 62302485, 66455984, 71202840, 83069980, 99683976, 124604970, 142405680, 166139960, 199367952, 249209940, 332279920, 498419880, 996839760]

約数ペア:

[(1, 996839760), (2, 498419880), (3, 332279920), (4, 249209940), (5, 199367952), (6, 166139960), (7, 142405680), (8, 124604970), (10, 99683976), (12, 83069980), (14, 71202840), (15, 66455984), (16, 62302485), (20, 49841988), (21, 47468560), (24, 41534990), (28, 35601420), (30, 33227992), (35, 28481136), (40, 24920994), (42, 23734280), (43, 23182320), (48, 20767495), (56, 17800710), (60, 16613996), (70, 14240568), (80, 12460497), (84, 11867140), (86, 11591160), (105, 9493712), (112, 8900355), (120, 8306998), (129, 7727440), (140, 7120284), (168, 5933570), (172, 5795580), (210, 4746856), (215, 4636464), (240, 4153499), (258, 3863720), (280, 3560142), (301, 3311760), (336, 2966785), (344, 2897790), (420, 2373428), (430, 2318232), (516, 1931860), (560, 1780071), (602, 1655880), (645, 1545488), (688, 1448895), (840, 1186714), (860, 1159116), (903, 1103920), (1032, 965930), (1204, 827940), (1290, 772744), (1505, 662352), (1680, 593357), (1720, 579558), (1806, 551960), (2064, 482965), (2408, 413970), (2580, 386372), (3010, 331176), (3440, 289779), (3612, 275980), (4515, 220784), (4816, 206985), (5160, 193186), (6020, 165588), (7224, 137990), (9030, 110392), (10320, 96593), (12040, 82794), (13799, 72240), (14448, 68995), (18060, 55196), (24080, 41397), (27598, 36120)]