1388288000

素因数分解:

$2^{11}\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:94

約数の個数: 384

約数和(自身を含む): 4139553600

約数和(自身を除く): 2751265600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 29, 32, 34, 40, 44, 50, 55, 58, 64, 68, 80, 85, 88, 100, 110, 116, 125, 128, 136, 145, 160, 170, 176, 187, 200, 220, 232, 250, 256, 272, 275, 290, 319, 320, 340, 352, 374, 400, 425, 440, 464, 493, 500, 512, 544, 550, 580, 638, 640, 680, 704, 725, 748, 800, 850, 880, 928, 935, 986, 1000, 1024, 1088, 1100, 1160, 1276, 1280, 1360, 1375, 1408, 1450, 1496, 1595, 1600, 1700, 1760, 1856, 1870, 1972, 2000, 2048, 2125, 2176, 2200, 2320, 2465, 2552, 2560, 2720, 2750, 2816, 2900, 2992, 3190, 3200, 3400, 3520, 3625, 3712, 3740, 3944, 4000, 4250, 4352, 4400, 4640, 4675, 4930, 5104, 5120, 5423, 5440, 5500, 5632, 5800, 5984, 6380, 6400, 6800, 7040, 7250, 7424, 7480, 7888, 7975, 8000, 8500, 8704, 8800, 9280, 9350, 9860, 10208, 10240, 10846, 10880, 11000, 11264, 11600, 11968, 12325, 12760, 12800, 13600, 14080, 14500, 14848, 14960, 15776, 15950, 16000, 17000, 17408, 17600, 18560, 18700, 19720, 20416, 21692, 21760, 22000, 22528, 23200, 23375, 23936, 24650, 25520, 25600, 27115, 27200, 28160, 29000, 29696, 29920, 31552, 31900, 32000, 34000, 34816, 35200, 37120, 37400, 39440, 39875, 40832, 43384, 43520, 44000, 46400, 46750, 47872, 49300, 51040, 51200, 54230, 54400, 56320, 58000, 59392, 59840, 61625, 63104, 63800, 64000, 68000, 70400, 74240, 74800, 78880, 79750, 81664, 86768, 87040, 88000, 92800, 93500, 95744, 98600, 102080, 108460, 108800, 112640, 116000, 119680, 123250, 126208, 127600, 128000, 135575, 136000, 140800, 148480, 149600, 157760, 159500, 163328, 173536, 174080, 176000, 185600, 187000, 191488, 197200, 204160, 216920, 217600, 232000, 239360, 246500, 252416, 255200, 256000, 271150, 272000, 281600, 296960, 299200, 315520, 319000, 326656, 347072, 352000, 371200, 374000, 382976, 394400, 408320, 433840, 435200, 464000, 478720, 493000, 504832, 510400, 542300, 544000, 563200, 598400, 631040, 638000, 653312, 677875, 694144, 704000, 742400, 748000, 788800, 816640, 867680, 870400, 928000, 957440, 986000, 1009664, 1020800, 1084600, 1088000, 1196800, 1262080, 1276000, 1355750, 1388288, 1408000, 1484800, 1496000, 1577600, 1633280, 1735360, 1856000, 1914880, 1972000, 2041600, 2169200, 2176000, 2393600, 2524160, 2552000, 2711500, 2776576, 2816000, 2992000, 3155200, 3266560, 3470720, 3712000, 3944000, 4083200, 4338400, 4352000, 4787200, 5048320, 5104000, 5423000, 5553152, 5984000, 6310400, 6941440, 7424000, 7888000, 8166400, 8676800, 9574400, 10208000, 10846000, 11106304, 11968000, 12620800, 13882880, 15776000, 16332800, 17353600, 20416000, 21692000, 23936000, 25241600, 27765760, 31552000, 34707200, 40832000, 43384000, 47872000, 55531520, 63104000, 69414400, 81664000, 86768000, 126208000, 138828800, 173536000, 277657600, 347072000, 694144000, 1388288000]

約数ペア:

[(1, 1388288000), (2, 694144000), (4, 347072000), (5, 277657600), (8, 173536000), (10, 138828800), (11, 126208000), (16, 86768000), (17, 81664000), (20, 69414400), (22, 63104000), (25, 55531520), (29, 47872000), (32, 43384000), (34, 40832000), (40, 34707200), (44, 31552000), (50, 27765760), (55, 25241600), (58, 23936000), (64, 21692000), (68, 20416000), (80, 17353600), (85, 16332800), (88, 15776000), (100, 13882880), (110, 12620800), (116, 11968000), (125, 11106304), (128, 10846000), (136, 10208000), (145, 9574400), (160, 8676800), (170, 8166400), (176, 7888000), (187, 7424000), (200, 6941440), (220, 6310400), (232, 5984000), (250, 5553152), (256, 5423000), (272, 5104000), (275, 5048320), (290, 4787200), (319, 4352000), (320, 4338400), (340, 4083200), (352, 3944000), (374, 3712000), (400, 3470720), (425, 3266560), (440, 3155200), (464, 2992000), (493, 2816000), (500, 2776576), (512, 2711500), (544, 2552000), (550, 2524160), (580, 2393600), (638, 2176000), (640, 2169200), (680, 2041600), (704, 1972000), (725, 1914880), (748, 1856000), (800, 1735360), (850, 1633280), (880, 1577600), (928, 1496000), (935, 1484800), (986, 1408000), (1000, 1388288), (1024, 1355750), (1088, 1276000), (1100, 1262080), (1160, 1196800), (1276, 1088000), (1280, 1084600), (1360, 1020800), (1375, 1009664), (1408, 986000), (1450, 957440), (1496, 928000), (1595, 870400), (1600, 867680), (1700, 816640), (1760, 788800), (1856, 748000), (1870, 742400), (1972, 704000), (2000, 694144), (2048, 677875), (2125, 653312), (2176, 638000), (2200, 631040), (2320, 598400), (2465, 563200), (2552, 544000), (2560, 542300), (2720, 510400), (2750, 504832), (2816, 493000), (2900, 478720), (2992, 464000), (3190, 435200), (3200, 433840), (3400, 408320), (3520, 394400), (3625, 382976), (3712, 374000), (3740, 371200), (3944, 352000), (4000, 347072), (4250, 326656), (4352, 319000), (4400, 315520), (4640, 299200), (4675, 296960), (4930, 281600), (5104, 272000), (5120, 271150), (5423, 256000), (5440, 255200), (5500, 252416), (5632, 246500), (5800, 239360), (5984, 232000), (6380, 217600), (6400, 216920), (6800, 204160), (7040, 197200), (7250, 191488), (7424, 187000), (7480, 185600), (7888, 176000), (7975, 174080), (8000, 173536), (8500, 163328), (8704, 159500), (8800, 157760), (9280, 149600), (9350, 148480), (9860, 140800), (10208, 136000), (10240, 135575), (10846, 128000), (10880, 127600), (11000, 126208), (11264, 123250), (11600, 119680), (11968, 116000), (12325, 112640), (12760, 108800), (12800, 108460), (13600, 102080), (14080, 98600), (14500, 95744), (14848, 93500), (14960, 92800), (15776, 88000), (15950, 87040), (16000, 86768), (17000, 81664), (17408, 79750), (17600, 78880), (18560, 74800), (18700, 74240), (19720, 70400), (20416, 68000), (21692, 64000), (21760, 63800), (22000, 63104), (22528, 61625), (23200, 59840), (23375, 59392), (23936, 58000), (24650, 56320), (25520, 54400), (25600, 54230), (27115, 51200), (27200, 51040), (28160, 49300), (29000, 47872), (29696, 46750), (29920, 46400), (31552, 44000), (31900, 43520), (32000, 43384), (34000, 40832), (34816, 39875), (35200, 39440), (37120, 37400)]