212326400

素因数分解:

$2^{11}\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:85

約数の個数: 288

約数和(自身を含む): 639802800

約数和(自身を除く): 427476400

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 29, 32, 40, 44, 50, 52, 55, 58, 64, 65, 80, 88, 100, 104, 110, 116, 128, 130, 143, 145, 160, 176, 200, 208, 220, 232, 256, 260, 275, 286, 290, 319, 320, 325, 352, 377, 400, 416, 440, 464, 512, 520, 550, 572, 580, 638, 640, 650, 704, 715, 725, 754, 800, 832, 880, 928, 1024, 1040, 1100, 1144, 1160, 1276, 1280, 1300, 1408, 1430, 1450, 1508, 1595, 1600, 1664, 1760, 1856, 1885, 2048, 2080, 2200, 2288, 2320, 2552, 2560, 2600, 2816, 2860, 2900, 3016, 3190, 3200, 3328, 3520, 3575, 3712, 3770, 4147, 4160, 4400, 4576, 4640, 5104, 5120, 5200, 5632, 5720, 5800, 6032, 6380, 6400, 6656, 7040, 7150, 7424, 7540, 7975, 8294, 8320, 8800, 9152, 9280, 9425, 10208, 10240, 10400, 11264, 11440, 11600, 12064, 12760, 12800, 13312, 14080, 14300, 14848, 15080, 15950, 16588, 16640, 17600, 18304, 18560, 18850, 20416, 20735, 20800, 22528, 22880, 23200, 24128, 25520, 25600, 26624, 28160, 28600, 29696, 30160, 31900, 33176, 33280, 35200, 36608, 37120, 37700, 40832, 41470, 41600, 45760, 46400, 48256, 51040, 51200, 56320, 57200, 59392, 60320, 63800, 66352, 66560, 70400, 73216, 74240, 75400, 81664, 82940, 83200, 91520, 92800, 96512, 102080, 103675, 112640, 114400, 120640, 127600, 132704, 133120, 140800, 146432, 148480, 150800, 163328, 165880, 166400, 183040, 185600, 193024, 204160, 207350, 228800, 241280, 255200, 265408, 281600, 292864, 296960, 301600, 326656, 331760, 332800, 366080, 371200, 386048, 408320, 414700, 457600, 482560, 510400, 530816, 563200, 603200, 653312, 663520, 665600, 732160, 742400, 772096, 816640, 829400, 915200, 965120, 1020800, 1061632, 1206400, 1327040, 1464320, 1484800, 1633280, 1658800, 1830400, 1930240, 2041600, 2123264, 2412800, 2654080, 3266560, 3317600, 3660800, 3860480, 4083200, 4246528, 4825600, 5308160, 6635200, 7321600, 8166400, 8493056, 9651200, 10616320, 13270400, 16332800, 19302400, 21232640, 26540800, 42465280, 53081600, 106163200, 212326400]

約数ペア:

[(1, 212326400), (2, 106163200), (4, 53081600), (5, 42465280), (8, 26540800), (10, 21232640), (11, 19302400), (13, 16332800), (16, 13270400), (20, 10616320), (22, 9651200), (25, 8493056), (26, 8166400), (29, 7321600), (32, 6635200), (40, 5308160), (44, 4825600), (50, 4246528), (52, 4083200), (55, 3860480), (58, 3660800), (64, 3317600), (65, 3266560), (80, 2654080), (88, 2412800), (100, 2123264), (104, 2041600), (110, 1930240), (116, 1830400), (128, 1658800), (130, 1633280), (143, 1484800), (145, 1464320), (160, 1327040), (176, 1206400), (200, 1061632), (208, 1020800), (220, 965120), (232, 915200), (256, 829400), (260, 816640), (275, 772096), (286, 742400), (290, 732160), (319, 665600), (320, 663520), (325, 653312), (352, 603200), (377, 563200), (400, 530816), (416, 510400), (440, 482560), (464, 457600), (512, 414700), (520, 408320), (550, 386048), (572, 371200), (580, 366080), (638, 332800), (640, 331760), (650, 326656), (704, 301600), (715, 296960), (725, 292864), (754, 281600), (800, 265408), (832, 255200), (880, 241280), (928, 228800), (1024, 207350), (1040, 204160), (1100, 193024), (1144, 185600), (1160, 183040), (1276, 166400), (1280, 165880), (1300, 163328), (1408, 150800), (1430, 148480), (1450, 146432), (1508, 140800), (1595, 133120), (1600, 132704), (1664, 127600), (1760, 120640), (1856, 114400), (1885, 112640), (2048, 103675), (2080, 102080), (2200, 96512), (2288, 92800), (2320, 91520), (2552, 83200), (2560, 82940), (2600, 81664), (2816, 75400), (2860, 74240), (2900, 73216), (3016, 70400), (3190, 66560), (3200, 66352), (3328, 63800), (3520, 60320), (3575, 59392), (3712, 57200), (3770, 56320), (4147, 51200), (4160, 51040), (4400, 48256), (4576, 46400), (4640, 45760), (5104, 41600), (5120, 41470), (5200, 40832), (5632, 37700), (5720, 37120), (5800, 36608), (6032, 35200), (6380, 33280), (6400, 33176), (6656, 31900), (7040, 30160), (7150, 29696), (7424, 28600), (7540, 28160), (7975, 26624), (8294, 25600), (8320, 25520), (8800, 24128), (9152, 23200), (9280, 22880), (9425, 22528), (10208, 20800), (10240, 20735), (10400, 20416), (11264, 18850), (11440, 18560), (11600, 18304), (12064, 17600), (12760, 16640), (12800, 16588), (13312, 15950), (14080, 15080), (14300, 14848)]