428976000

素因数分解:

$2^7\times 3^4\times 5^3\times {\mathrm{331}}^1$

素因数の和:372

約数の個数: 320

約数和(自身を含む): 1598042160

約数和(自身を除く): 1169066160

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, 250, 270, 288, 300, 320, 324, 331, 360, 375, 384, 400, 405, 432, 450, 480, 500, 540, 576, 600, 640, 648, 662, 675, 720, 750, 800, 810, 864, 900, 960, 993, 1000, 1080, 1125, 1152, 1200, 1296, 1324, 1350, 1440, 1500, 1600, 1620, 1655, 1728, 1800, 1920, 1986, 2000, 2025, 2160, 2250, 2400, 2592, 2648, 2700, 2880, 2979, 3000, 3200, 3240, 3310, 3375, 3456, 3600, 3972, 4000, 4050, 4320, 4500, 4800, 4965, 5184, 5296, 5400, 5760, 5958, 6000, 6480, 6620, 6750, 7200, 7944, 8000, 8100, 8275, 8640, 8937, 9000, 9600, 9930, 10125, 10368, 10592, 10800, 11916, 12000, 12960, 13240, 13500, 14400, 14895, 15888, 16000, 16200, 16550, 17280, 17874, 18000, 19860, 20250, 21184, 21600, 23832, 24000, 24825, 25920, 26480, 26811, 27000, 28800, 29790, 31776, 32400, 33100, 35748, 36000, 39720, 40500, 41375, 42368, 43200, 44685, 47664, 48000, 49650, 51840, 52960, 53622, 54000, 59580, 63552, 64800, 66200, 71496, 72000, 74475, 79440, 81000, 82750, 86400, 89370, 95328, 99300, 105920, 107244, 108000, 119160, 124125, 127104, 129600, 132400, 134055, 142992, 144000, 148950, 158880, 162000, 165500, 178740, 190656, 198600, 211840, 214488, 216000, 223425, 238320, 248250, 259200, 264800, 268110, 285984, 297900, 317760, 324000, 331000, 357480, 372375, 381312, 397200, 428976, 432000, 446850, 476640, 496500, 529600, 536220, 571968, 595800, 635520, 648000, 662000, 670275, 714960, 744750, 794400, 857952, 893700, 953280, 993000, 1059200, 1072440, 1117125, 1143936, 1191600, 1296000, 1324000, 1340550, 1429920, 1489500, 1588800, 1715904, 1787400, 1906560, 1986000, 2144880, 2234250, 2383200, 2648000, 2681100, 2859840, 2979000, 3177600, 3351375, 3431808, 3574800, 3972000, 4289760, 4468500, 4766400, 5296000, 5362200, 5719680, 5958000, 6702750, 7149600, 7944000, 8579520, 8937000, 9532800, 10724400, 11916000, 13405500, 14299200, 15888000, 17159040, 17874000, 21448800, 23832000, 26811000, 28598400, 35748000, 42897600, 47664000, 53622000, 71496000, 85795200, 107244000, 142992000, 214488000, 428976000]

約数ペア:

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