197203680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:454

約数の個数: 192

約数和(自身を含む): 696729600

約数和(自身を除く): 499525920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 191, 216, 239, 240, 270, 288, 360, 382, 432, 478, 480, 540, 573, 717, 720, 764, 864, 955, 956, 1080, 1146, 1195, 1434, 1440, 1528, 1719, 1910, 1912, 2151, 2160, 2292, 2390, 2865, 2868, 3056, 3438, 3585, 3820, 3824, 4302, 4320, 4584, 4780, 5157, 5730, 5736, 6112, 6453, 6876, 7170, 7640, 7648, 8595, 8604, 9168, 9560, 10314, 10755, 11460, 11472, 12906, 13752, 14340, 15280, 17190, 17208, 18336, 19120, 20628, 21510, 22920, 22944, 25785, 25812, 27504, 28680, 30560, 32265, 34380, 34416, 38240, 41256, 43020, 45649, 45840, 51570, 51624, 55008, 57360, 64530, 68760, 68832, 82512, 86040, 91298, 91680, 103140, 103248, 114720, 129060, 136947, 137520, 165024, 172080, 182596, 206280, 206496, 228245, 258120, 273894, 275040, 344160, 365192, 410841, 412560, 456490, 516240, 547788, 684735, 730384, 821682, 825120, 912980, 1032480, 1095576, 1232523, 1369470, 1460768, 1643364, 1825960, 2054205, 2191152, 2465046, 2738940, 3286728, 3651920, 4108410, 4382304, 4930092, 5477880, 6162615, 6573456, 7303840, 8216820, 9860184, 10955760, 12325230, 13146912, 16433640, 19720368, 21911520, 24650460, 32867280, 39440736, 49300920, 65734560, 98601840, 197203680]

約数ペア:

[(1, 197203680), (2, 98601840), (3, 65734560), (4, 49300920), (5, 39440736), (6, 32867280), (8, 24650460), (9, 21911520), (10, 19720368), (12, 16433640), (15, 13146912), (16, 12325230), (18, 10955760), (20, 9860184), (24, 8216820), (27, 7303840), (30, 6573456), (32, 6162615), (36, 5477880), (40, 4930092), (45, 4382304), (48, 4108410), (54, 3651920), (60, 3286728), (72, 2738940), (80, 2465046), (90, 2191152), (96, 2054205), (108, 1825960), (120, 1643364), (135, 1460768), (144, 1369470), (160, 1232523), (180, 1095576), (191, 1032480), (216, 912980), (239, 825120), (240, 821682), (270, 730384), (288, 684735), (360, 547788), (382, 516240), (432, 456490), (478, 412560), (480, 410841), (540, 365192), (573, 344160), (717, 275040), (720, 273894), (764, 258120), (864, 228245), (955, 206496), (956, 206280), (1080, 182596), (1146, 172080), (1195, 165024), (1434, 137520), (1440, 136947), (1528, 129060), (1719, 114720), (1910, 103248), (1912, 103140), (2151, 91680), (2160, 91298), (2292, 86040), (2390, 82512), (2865, 68832), (2868, 68760), (3056, 64530), (3438, 57360), (3585, 55008), (3820, 51624), (3824, 51570), (4302, 45840), (4320, 45649), (4584, 43020), (4780, 41256), (5157, 38240), (5730, 34416), (5736, 34380), (6112, 32265), (6453, 30560), (6876, 28680), (7170, 27504), (7640, 25812), (7648, 25785), (8595, 22944), (8604, 22920), (9168, 21510), (9560, 20628), (10314, 19120), (10755, 18336), (11460, 17208), (11472, 17190), (12906, 15280), (13752, 14340)]