2144880000

素因数分解:

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

素因数の和:377

約数の個数: 400

約数和(自身を含む): 8000454660

約数和(自身を除く): 5855574660

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, 625, 640, 648, 662, 675, 720, 750, 800, 810, 864, 900, 960, 993, 1000, 1080, 1125, 1152, 1200, 1250, 1296, 1324, 1350, 1440, 1500, 1600, 1620, 1655, 1728, 1800, 1875, 1920, 1986, 2000, 2025, 2160, 2250, 2400, 2500, 2592, 2648, 2700, 2880, 2979, 3000, 3200, 3240, 3310, 3375, 3456, 3600, 3750, 3972, 4000, 4050, 4320, 4500, 4800, 4965, 5000, 5184, 5296, 5400, 5625, 5760, 5958, 6000, 6480, 6620, 6750, 7200, 7500, 7944, 8000, 8100, 8275, 8640, 8937, 9000, 9600, 9930, 10000, 10125, 10368, 10592, 10800, 11250, 11916, 12000, 12960, 13240, 13500, 14400, 14895, 15000, 15888, 16000, 16200, 16550, 16875, 17280, 17874, 18000, 19860, 20000, 20250, 21184, 21600, 22500, 23832, 24000, 24825, 25920, 26480, 26811, 27000, 28800, 29790, 30000, 31776, 32400, 33100, 33750, 35748, 36000, 39720, 40000, 40500, 41375, 42368, 43200, 44685, 45000, 47664, 48000, 49650, 50625, 51840, 52960, 53622, 54000, 59580, 60000, 63552, 64800, 66200, 67500, 71496, 72000, 74475, 79440, 80000, 81000, 82750, 86400, 89370, 90000, 95328, 99300, 101250, 105920, 107244, 108000, 119160, 120000, 124125, 127104, 129600, 132400, 134055, 135000, 142992, 144000, 148950, 158880, 162000, 165500, 178740, 180000, 190656, 198600, 202500, 206875, 211840, 214488, 216000, 223425, 238320, 240000, 248250, 259200, 264800, 268110, 270000, 285984, 297900, 317760, 324000, 331000, 357480, 360000, 372375, 381312, 397200, 405000, 413750, 428976, 432000, 446850, 476640, 496500, 529600, 536220, 540000, 571968, 595800, 620625, 635520, 648000, 662000, 670275, 714960, 720000, 744750, 794400, 810000, 827500, 857952, 893700, 953280, 993000, 1059200, 1072440, 1080000, 1117125, 1143936, 1191600, 1241250, 1296000, 1324000, 1340550, 1429920, 1489500, 1588800, 1620000, 1655000, 1715904, 1787400, 1861875, 1906560, 1986000, 2144880, 2160000, 2234250, 2383200, 2482500, 2648000, 2681100, 2859840, 2979000, 3177600, 3240000, 3310000, 3351375, 3431808, 3574800, 3723750, 3972000, 4289760, 4468500, 4766400, 4965000, 5296000, 5362200, 5585625, 5719680, 5958000, 6480000, 6620000, 6702750, 7149600, 7447500, 7944000, 8579520, 8937000, 9532800, 9930000, 10724400, 11171250, 11916000, 13240000, 13405500, 14299200, 14895000, 15888000, 16756875, 17159040, 17874000, 19860000, 21448800, 22342500, 23832000, 26480000, 26811000, 28598400, 29790000, 33513750, 35748000, 39720000, 42897600, 44685000, 47664000, 53622000, 59580000, 67027500, 71496000, 79440000, 85795200, 89370000, 107244000, 119160000, 134055000, 142992000, 178740000, 214488000, 238320000, 268110000, 357480000, 428976000, 536220000, 714960000, 1072440000, 2144880000]

約数ペア:

[(1, 2144880000), (2, 1072440000), (3, 714960000), (4, 536220000), (5, 428976000), (6, 357480000), (8, 268110000), (9, 238320000), (10, 214488000), (12, 178740000), (15, 142992000), (16, 134055000), (18, 119160000), (20, 107244000), (24, 89370000), (25, 85795200), (27, 79440000), (30, 71496000), (32, 67027500), (36, 59580000), (40, 53622000), (45, 47664000), (48, 44685000), (50, 42897600), (54, 39720000), (60, 35748000), (64, 33513750), (72, 29790000), (75, 28598400), (80, 26811000), (81, 26480000), (90, 23832000), (96, 22342500), (100, 21448800), (108, 19860000), (120, 17874000), (125, 17159040), (128, 16756875), (135, 15888000), (144, 14895000), (150, 14299200), (160, 13405500), (162, 13240000), (180, 11916000), (192, 11171250), (200, 10724400), (216, 9930000), (225, 9532800), (240, 8937000), (250, 8579520), (270, 7944000), (288, 7447500), (300, 7149600), (320, 6702750), (324, 6620000), (331, 6480000), (360, 5958000), (375, 5719680), (384, 5585625), (400, 5362200), (405, 5296000), (432, 4965000), (450, 4766400), (480, 4468500), (500, 4289760), (540, 3972000), (576, 3723750), (600, 3574800), (625, 3431808), (640, 3351375), (648, 3310000), (662, 3240000), (675, 3177600), (720, 2979000), (750, 2859840), (800, 2681100), (810, 2648000), (864, 2482500), (900, 2383200), (960, 2234250), (993, 2160000), (1000, 2144880), (1080, 1986000), (1125, 1906560), (1152, 1861875), (1200, 1787400), (1250, 1715904), (1296, 1655000), (1324, 1620000), (1350, 1588800), (1440, 1489500), (1500, 1429920), (1600, 1340550), (1620, 1324000), (1655, 1296000), (1728, 1241250), (1800, 1191600), (1875, 1143936), (1920, 1117125), (1986, 1080000), (2000, 1072440), (2025, 1059200), (2160, 993000), (2250, 953280), (2400, 893700), (2500, 857952), (2592, 827500), (2648, 810000), (2700, 794400), (2880, 744750), (2979, 720000), (3000, 714960), (3200, 670275), (3240, 662000), (3310, 648000), (3375, 635520), (3456, 620625), (3600, 595800), (3750, 571968), (3972, 540000), (4000, 536220), (4050, 529600), (4320, 496500), (4500, 476640), (4800, 446850), (4965, 432000), (5000, 428976), (5184, 413750), (5296, 405000), (5400, 397200), (5625, 381312), (5760, 372375), (5958, 360000), (6000, 357480), (6480, 331000), (6620, 324000), (6750, 317760), (7200, 297900), (7500, 285984), (7944, 270000), (8000, 268110), (8100, 264800), (8275, 259200), (8640, 248250), (8937, 240000), (9000, 238320), (9600, 223425), (9930, 216000), (10000, 214488), (10125, 211840), (10368, 206875), (10592, 202500), (10800, 198600), (11250, 190656), (11916, 180000), (12000, 178740), (12960, 165500), (13240, 162000), (13500, 158880), (14400, 148950), (14895, 144000), (15000, 142992), (15888, 135000), (16000, 134055), (16200, 132400), (16550, 129600), (16875, 127104), (17280, 124125), (17874, 120000), (18000, 119160), (19860, 108000), (20000, 107244), (20250, 105920), (21184, 101250), (21600, 99300), (22500, 95328), (23832, 90000), (24000, 89370), (24825, 86400), (25920, 82750), (26480, 81000), (26811, 80000), (27000, 79440), (28800, 74475), (29790, 72000), (30000, 71496), (31776, 67500), (32400, 66200), (33100, 64800), (33750, 63552), (35748, 60000), (36000, 59580), (39720, 54000), (40000, 53622), (40500, 52960), (41375, 51840), (42368, 50625), (43200, 49650), (44685, 48000), (45000, 47664)]