269999520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{751}}^1$

素因数の和:883

約数の個数: 192

約数和(自身を含む): 982388736

約数和(自身を除く): 712389216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 107, 112, 120, 140, 160, 168, 210, 214, 224, 240, 280, 321, 336, 420, 428, 480, 535, 560, 642, 672, 749, 751, 840, 856, 1070, 1120, 1284, 1498, 1502, 1605, 1680, 1712, 2140, 2247, 2253, 2568, 2996, 3004, 3210, 3360, 3424, 3745, 3755, 4280, 4494, 4506, 5136, 5257, 5992, 6008, 6420, 7490, 7510, 8560, 8988, 9012, 10272, 10514, 11235, 11265, 11984, 12016, 12840, 14980, 15020, 15771, 17120, 17976, 18024, 21028, 22470, 22530, 23968, 24032, 25680, 26285, 29960, 30040, 31542, 35952, 36048, 42056, 44940, 45060, 51360, 52570, 59920, 60080, 63084, 71904, 72096, 78855, 80357, 84112, 89880, 90120, 105140, 119840, 120160, 126168, 157710, 160714, 168224, 179760, 180240, 210280, 241071, 252336, 315420, 321428, 359520, 360480, 401785, 420560, 482142, 504672, 562499, 630840, 642856, 803570, 841120, 964284, 1124998, 1205355, 1261680, 1285712, 1607140, 1687497, 1928568, 2249996, 2410710, 2523360, 2571424, 2812495, 3214280, 3374994, 3857136, 4499992, 4821420, 5624990, 6428560, 6749988, 7714272, 8437485, 8999984, 9642840, 11249980, 12857120, 13499976, 16874970, 17999968, 19285680, 22499960, 26999952, 33749940, 38571360, 44999920, 53999904, 67499880, 89999840, 134999760, 269999520]

約数ペア:

[(1, 269999520), (2, 134999760), (3, 89999840), (4, 67499880), (5, 53999904), (6, 44999920), (7, 38571360), (8, 33749940), (10, 26999952), (12, 22499960), (14, 19285680), (15, 17999968), (16, 16874970), (20, 13499976), (21, 12857120), (24, 11249980), (28, 9642840), (30, 8999984), (32, 8437485), (35, 7714272), (40, 6749988), (42, 6428560), (48, 5624990), (56, 4821420), (60, 4499992), (70, 3857136), (80, 3374994), (84, 3214280), (96, 2812495), (105, 2571424), (107, 2523360), (112, 2410710), (120, 2249996), (140, 1928568), (160, 1687497), (168, 1607140), (210, 1285712), (214, 1261680), (224, 1205355), (240, 1124998), (280, 964284), (321, 841120), (336, 803570), (420, 642856), (428, 630840), (480, 562499), (535, 504672), (560, 482142), (642, 420560), (672, 401785), (749, 360480), (751, 359520), (840, 321428), (856, 315420), (1070, 252336), (1120, 241071), (1284, 210280), (1498, 180240), (1502, 179760), (1605, 168224), (1680, 160714), (1712, 157710), (2140, 126168), (2247, 120160), (2253, 119840), (2568, 105140), (2996, 90120), (3004, 89880), (3210, 84112), (3360, 80357), (3424, 78855), (3745, 72096), (3755, 71904), (4280, 63084), (4494, 60080), (4506, 59920), (5136, 52570), (5257, 51360), (5992, 45060), (6008, 44940), (6420, 42056), (7490, 36048), (7510, 35952), (8560, 31542), (8988, 30040), (9012, 29960), (10272, 26285), (10514, 25680), (11235, 24032), (11265, 23968), (11984, 22530), (12016, 22470), (12840, 21028), (14980, 18024), (15020, 17976), (15771, 17120)]