1286928000

素因数分解:

$2^7\times 3^5\times 5^3\times {\mathrm{331}}^1$

素因数の和:375

約数の個数: 384

約数和(自身を含む): 4807333440

約数和(自身を除く): 3520405440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 125, 128, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 243, 250, 270, 288, 300, 320, 324, 331, 360, 375, 384, 400, 405, 432, 450, 480, 486, 500, 540, 576, 600, 640, 648, 662, 675, 720, 750, 800, 810, 864, 900, 960, 972, 993, 1000, 1080, 1125, 1152, 1200, 1215, 1296, 1324, 1350, 1440, 1500, 1600, 1620, 1655, 1728, 1800, 1920, 1944, 1986, 2000, 2025, 2160, 2250, 2400, 2430, 2592, 2648, 2700, 2880, 2979, 3000, 3200, 3240, 3310, 3375, 3456, 3600, 3888, 3972, 4000, 4050, 4320, 4500, 4800, 4860, 4965, 5184, 5296, 5400, 5760, 5958, 6000, 6075, 6480, 6620, 6750, 7200, 7776, 7944, 8000, 8100, 8275, 8640, 8937, 9000, 9600, 9720, 9930, 10125, 10368, 10592, 10800, 11916, 12000, 12150, 12960, 13240, 13500, 14400, 14895, 15552, 15888, 16000, 16200, 16550, 17280, 17874, 18000, 19440, 19860, 20250, 21184, 21600, 23832, 24000, 24300, 24825, 25920, 26480, 26811, 27000, 28800, 29790, 30375, 31104, 31776, 32400, 33100, 35748, 36000, 38880, 39720, 40500, 41375, 42368, 43200, 44685, 47664, 48000, 48600, 49650, 51840, 52960, 53622, 54000, 59580, 60750, 63552, 64800, 66200, 71496, 72000, 74475, 77760, 79440, 80433, 81000, 82750, 86400, 89370, 95328, 97200, 99300, 105920, 107244, 108000, 119160, 121500, 124125, 127104, 129600, 132400, 134055, 142992, 144000, 148950, 155520, 158880, 160866, 162000, 165500, 178740, 190656, 194400, 198600, 211840, 214488, 216000, 223425, 238320, 243000, 248250, 259200, 264800, 268110, 285984, 297900, 317760, 321732, 324000, 331000, 357480, 372375, 381312, 388800, 397200, 402165, 428976, 432000, 446850, 476640, 486000, 496500, 529600, 536220, 571968, 595800, 635520, 643464, 648000, 662000, 670275, 714960, 744750, 777600, 794400, 804330, 857952, 893700, 953280, 972000, 993000, 1059200, 1072440, 1117125, 1143936, 1191600, 1286928, 1296000, 1324000, 1340550, 1429920, 1489500, 1588800, 1608660, 1715904, 1787400, 1906560, 1944000, 1986000, 2010825, 2144880, 2234250, 2383200, 2573856, 2648000, 2681100, 2859840, 2979000, 3177600, 3217320, 3351375, 3431808, 3574800, 3888000, 3972000, 4021650, 4289760, 4468500, 4766400, 5147712, 5296000, 5362200, 5719680, 5958000, 6434640, 6702750, 7149600, 7944000, 8043300, 8579520, 8937000, 9532800, 10054125, 10295424, 10724400, 11916000, 12869280, 13405500, 14299200, 15888000, 16086600, 17159040, 17874000, 20108250, 21448800, 23832000, 25738560, 26811000, 28598400, 32173200, 35748000, 40216500, 42897600, 47664000, 51477120, 53622000, 64346400, 71496000, 80433000, 85795200, 107244000, 128692800, 142992000, 160866000, 214488000, 257385600, 321732000, 428976000, 643464000, 1286928000]

約数ペア:

[(1, 1286928000), (2, 643464000), (3, 428976000), (4, 321732000), (5, 257385600), (6, 214488000), (8, 160866000), (9, 142992000), (10, 128692800), (12, 107244000), (15, 85795200), (16, 80433000), (18, 71496000), (20, 64346400), (24, 53622000), (25, 51477120), (27, 47664000), (30, 42897600), (32, 40216500), (36, 35748000), (40, 32173200), (45, 28598400), (48, 26811000), (50, 25738560), (54, 23832000), (60, 21448800), (64, 20108250), (72, 17874000), (75, 17159040), (80, 16086600), (81, 15888000), (90, 14299200), (96, 13405500), (100, 12869280), (108, 11916000), (120, 10724400), (125, 10295424), (128, 10054125), (135, 9532800), (144, 8937000), (150, 8579520), (160, 8043300), (162, 7944000), (180, 7149600), (192, 6702750), (200, 6434640), (216, 5958000), (225, 5719680), (240, 5362200), (243, 5296000), (250, 5147712), (270, 4766400), (288, 4468500), (300, 4289760), (320, 4021650), (324, 3972000), (331, 3888000), (360, 3574800), (375, 3431808), (384, 3351375), (400, 3217320), (405, 3177600), (432, 2979000), (450, 2859840), (480, 2681100), (486, 2648000), (500, 2573856), (540, 2383200), (576, 2234250), (600, 2144880), (640, 2010825), (648, 1986000), (662, 1944000), (675, 1906560), (720, 1787400), (750, 1715904), (800, 1608660), (810, 1588800), (864, 1489500), (900, 1429920), (960, 1340550), (972, 1324000), (993, 1296000), (1000, 1286928), (1080, 1191600), (1125, 1143936), (1152, 1117125), (1200, 1072440), (1215, 1059200), (1296, 993000), (1324, 972000), (1350, 953280), (1440, 893700), (1500, 857952), (1600, 804330), (1620, 794400), (1655, 777600), (1728, 744750), (1800, 714960), (1920, 670275), (1944, 662000), (1986, 648000), (2000, 643464), (2025, 635520), (2160, 595800), (2250, 571968), (2400, 536220), (2430, 529600), (2592, 496500), (2648, 486000), (2700, 476640), (2880, 446850), (2979, 432000), (3000, 428976), (3200, 402165), (3240, 397200), (3310, 388800), (3375, 381312), (3456, 372375), (3600, 357480), (3888, 331000), (3972, 324000), (4000, 321732), (4050, 317760), (4320, 297900), (4500, 285984), (4800, 268110), (4860, 264800), (4965, 259200), (5184, 248250), (5296, 243000), (5400, 238320), (5760, 223425), (5958, 216000), (6000, 214488), (6075, 211840), (6480, 198600), (6620, 194400), (6750, 190656), (7200, 178740), (7776, 165500), (7944, 162000), (8000, 160866), (8100, 158880), (8275, 155520), (8640, 148950), (8937, 144000), (9000, 142992), (9600, 134055), (9720, 132400), (9930, 129600), (10125, 127104), (10368, 124125), (10592, 121500), (10800, 119160), (11916, 108000), (12000, 107244), (12150, 105920), (12960, 99300), (13240, 97200), (13500, 95328), (14400, 89370), (14895, 86400), (15552, 82750), (15888, 81000), (16000, 80433), (16200, 79440), (16550, 77760), (17280, 74475), (17874, 72000), (18000, 71496), (19440, 66200), (19860, 64800), (20250, 63552), (21184, 60750), (21600, 59580), (23832, 54000), (24000, 53622), (24300, 52960), (24825, 51840), (25920, 49650), (26480, 48600), (26811, 48000), (27000, 47664), (28800, 44685), (29790, 43200), (30375, 42368), (31104, 41375), (31776, 40500), (32400, 39720), (33100, 38880), (35748, 36000)]