190481280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:373

約数の個数: 256

約数和(自身を含む): 687398400

約数和(自身を除く): 496917120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 32, 33, 40, 44, 48, 55, 58, 60, 64, 66, 80, 87, 88, 96, 110, 116, 120, 128, 132, 145, 160, 165, 174, 176, 192, 220, 232, 240, 264, 290, 311, 319, 320, 330, 348, 352, 384, 435, 440, 464, 480, 528, 580, 622, 638, 640, 660, 696, 704, 870, 880, 928, 933, 957, 960, 1056, 1160, 1244, 1276, 1320, 1392, 1408, 1555, 1595, 1740, 1760, 1856, 1866, 1914, 1920, 2112, 2320, 2488, 2552, 2640, 2784, 3110, 3190, 3421, 3480, 3520, 3712, 3732, 3828, 4224, 4640, 4665, 4785, 4976, 5104, 5280, 5568, 6220, 6380, 6842, 6960, 7040, 7464, 7656, 9019, 9280, 9330, 9570, 9952, 10208, 10263, 10560, 11136, 12440, 12760, 13684, 13920, 14928, 15312, 17105, 18038, 18560, 18660, 19140, 19904, 20416, 20526, 21120, 24880, 25520, 27057, 27368, 27840, 29856, 30624, 34210, 36076, 37320, 38280, 39808, 40832, 41052, 45095, 49760, 51040, 51315, 54114, 54736, 55680, 59712, 61248, 68420, 72152, 74640, 76560, 82104, 90190, 99209, 99520, 102080, 102630, 108228, 109472, 119424, 122496, 135285, 136840, 144304, 149280, 153120, 164208, 180380, 198418, 199040, 204160, 205260, 216456, 218944, 270570, 273680, 288608, 297627, 298560, 306240, 328416, 360760, 396836, 410520, 432912, 437888, 496045, 541140, 547360, 577216, 595254, 597120, 612480, 656832, 721520, 793672, 821040, 865824, 992090, 1082280, 1094720, 1154432, 1190508, 1313664, 1443040, 1488135, 1587344, 1642080, 1731648, 1984180, 2164560, 2189440, 2381016, 2886080, 2976270, 3174688, 3284160, 3463296, 3968360, 4329120, 4762032, 5772160, 5952540, 6349376, 6568320, 7936720, 8658240, 9524064, 11905080, 12698752, 15873440, 17316480, 19048128, 23810160, 31746880, 38096256, 47620320, 63493760, 95240640, 190481280]

約数ペア:

[(1, 190481280), (2, 95240640), (3, 63493760), (4, 47620320), (5, 38096256), (6, 31746880), (8, 23810160), (10, 19048128), (11, 17316480), (12, 15873440), (15, 12698752), (16, 11905080), (20, 9524064), (22, 8658240), (24, 7936720), (29, 6568320), (30, 6349376), (32, 5952540), (33, 5772160), (40, 4762032), (44, 4329120), (48, 3968360), (55, 3463296), (58, 3284160), (60, 3174688), (64, 2976270), (66, 2886080), (80, 2381016), (87, 2189440), (88, 2164560), (96, 1984180), (110, 1731648), (116, 1642080), (120, 1587344), (128, 1488135), (132, 1443040), (145, 1313664), (160, 1190508), (165, 1154432), (174, 1094720), (176, 1082280), (192, 992090), (220, 865824), (232, 821040), (240, 793672), (264, 721520), (290, 656832), (311, 612480), (319, 597120), (320, 595254), (330, 577216), (348, 547360), (352, 541140), (384, 496045), (435, 437888), (440, 432912), (464, 410520), (480, 396836), (528, 360760), (580, 328416), (622, 306240), (638, 298560), (640, 297627), (660, 288608), (696, 273680), (704, 270570), (870, 218944), (880, 216456), (928, 205260), (933, 204160), (957, 199040), (960, 198418), (1056, 180380), (1160, 164208), (1244, 153120), (1276, 149280), (1320, 144304), (1392, 136840), (1408, 135285), (1555, 122496), (1595, 119424), (1740, 109472), (1760, 108228), (1856, 102630), (1866, 102080), (1914, 99520), (1920, 99209), (2112, 90190), (2320, 82104), (2488, 76560), (2552, 74640), (2640, 72152), (2784, 68420), (3110, 61248), (3190, 59712), (3421, 55680), (3480, 54736), (3520, 54114), (3712, 51315), (3732, 51040), (3828, 49760), (4224, 45095), (4640, 41052), (4665, 40832), (4785, 39808), (4976, 38280), (5104, 37320), (5280, 36076), (5568, 34210), (6220, 30624), (6380, 29856), (6842, 27840), (6960, 27368), (7040, 27057), (7464, 25520), (7656, 24880), (9019, 21120), (9280, 20526), (9330, 20416), (9570, 19904), (9952, 19140), (10208, 18660), (10263, 18560), (10560, 18038), (11136, 17105), (12440, 15312), (12760, 14928), (13684, 13920)]