197556480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1559}}^1$

素因数の和:1597

約数の個数: 216

約数和(自身を含む): 746141760

約数和(自身を除く): 548585280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1280, 1320, 1408, 1440, 1559, 1584, 1760, 1920, 1980, 2112, 2304, 2640, 2816, 2880, 3118, 3168, 3520, 3840, 3960, 4224, 4677, 5280, 5760, 6236, 6336, 7040, 7795, 7920, 8448, 9354, 10560, 11520, 12472, 12672, 14031, 14080, 15590, 15840, 17149, 18708, 21120, 23385, 24944, 25344, 28062, 31180, 31680, 34298, 37416, 42240, 46770, 49888, 51447, 56124, 62360, 63360, 68596, 70155, 74832, 85745, 93540, 99776, 102894, 112248, 124720, 126720, 137192, 140310, 149664, 154341, 171490, 187080, 199552, 205788, 224496, 249440, 257235, 274384, 280620, 299328, 308682, 342980, 374160, 399104, 411576, 448992, 498880, 514470, 548768, 561240, 598656, 617364, 685960, 748320, 771705, 823152, 897984, 997760, 1028940, 1097536, 1122480, 1197312, 1234728, 1371920, 1496640, 1543410, 1646304, 1795968, 1995520, 2057880, 2195072, 2244960, 2469456, 2743840, 2993280, 3086820, 3292608, 3591936, 4115760, 4390144, 4489920, 4938912, 5487680, 5986560, 6173640, 6585216, 8231520, 8979840, 9877824, 10975360, 12347280, 13170432, 16463040, 17959680, 19755648, 21950720, 24694560, 32926080, 39511296, 49389120, 65852160, 98778240, 197556480]

約数ペア:

[(1, 197556480), (2, 98778240), (3, 65852160), (4, 49389120), (5, 39511296), (6, 32926080), (8, 24694560), (9, 21950720), (10, 19755648), (11, 17959680), (12, 16463040), (15, 13170432), (16, 12347280), (18, 10975360), (20, 9877824), (22, 8979840), (24, 8231520), (30, 6585216), (32, 6173640), (33, 5986560), (36, 5487680), (40, 4938912), (44, 4489920), (45, 4390144), (48, 4115760), (55, 3591936), (60, 3292608), (64, 3086820), (66, 2993280), (72, 2743840), (80, 2469456), (88, 2244960), (90, 2195072), (96, 2057880), (99, 1995520), (110, 1795968), (120, 1646304), (128, 1543410), (132, 1496640), (144, 1371920), (160, 1234728), (165, 1197312), (176, 1122480), (180, 1097536), (192, 1028940), (198, 997760), (220, 897984), (240, 823152), (256, 771705), (264, 748320), (288, 685960), (320, 617364), (330, 598656), (352, 561240), (360, 548768), (384, 514470), (396, 498880), (440, 448992), (480, 411576), (495, 399104), (528, 374160), (576, 342980), (640, 308682), (660, 299328), (704, 280620), (720, 274384), (768, 257235), (792, 249440), (880, 224496), (960, 205788), (990, 199552), (1056, 187080), (1152, 171490), (1280, 154341), (1320, 149664), (1408, 140310), (1440, 137192), (1559, 126720), (1584, 124720), (1760, 112248), (1920, 102894), (1980, 99776), (2112, 93540), (2304, 85745), (2640, 74832), (2816, 70155), (2880, 68596), (3118, 63360), (3168, 62360), (3520, 56124), (3840, 51447), (3960, 49888), (4224, 46770), (4677, 42240), (5280, 37416), (5760, 34298), (6236, 31680), (6336, 31180), (7040, 28062), (7795, 25344), (7920, 24944), (8448, 23385), (9354, 21120), (10560, 18708), (11520, 17149), (12472, 15840), (12672, 15590), (14031, 14080)]