2642880000

素因数分解:

$2^9\times 3^1\times 5^4\times {\mathrm{2753}}^1$

素因数の和:2794

約数の個数: 200

約数和(自身を含む): 8801376408

約数和(自身を除く): 6158496408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 256, 300, 320, 375, 384, 400, 480, 500, 512, 600, 625, 640, 750, 768, 800, 960, 1000, 1200, 1250, 1280, 1500, 1536, 1600, 1875, 1920, 2000, 2400, 2500, 2560, 2753, 3000, 3200, 3750, 3840, 4000, 4800, 5000, 5506, 6000, 6400, 7500, 7680, 8000, 8259, 9600, 10000, 11012, 12000, 12800, 13765, 15000, 16000, 16518, 19200, 20000, 22024, 24000, 27530, 30000, 32000, 33036, 38400, 40000, 41295, 44048, 48000, 55060, 60000, 64000, 66072, 68825, 80000, 82590, 88096, 96000, 110120, 120000, 132144, 137650, 160000, 165180, 176192, 192000, 206475, 220240, 240000, 264288, 275300, 320000, 330360, 344125, 352384, 412950, 440480, 480000, 528576, 550600, 660720, 688250, 704768, 825900, 880960, 960000, 1032375, 1057152, 1101200, 1321440, 1376500, 1409536, 1651800, 1720625, 1761920, 2064750, 2114304, 2202400, 2642880, 2753000, 3303600, 3441250, 3523840, 4129500, 4228608, 4404800, 5161875, 5285760, 5506000, 6607200, 6882500, 7047680, 8259000, 8809600, 10323750, 10571520, 11012000, 13214400, 13765000, 16518000, 17619200, 20647500, 21143040, 22024000, 26428800, 27530000, 33036000, 35238400, 41295000, 44048000, 52857600, 55060000, 66072000, 82590000, 88096000, 105715200, 110120000, 132144000, 165180000, 176192000, 220240000, 264288000, 330360000, 440480000, 528576000, 660720000, 880960000, 1321440000, 2642880000]

約数ペア:

[(1, 2642880000), (2, 1321440000), (3, 880960000), (4, 660720000), (5, 528576000), (6, 440480000), (8, 330360000), (10, 264288000), (12, 220240000), (15, 176192000), (16, 165180000), (20, 132144000), (24, 110120000), (25, 105715200), (30, 88096000), (32, 82590000), (40, 66072000), (48, 55060000), (50, 52857600), (60, 44048000), (64, 41295000), (75, 35238400), (80, 33036000), (96, 27530000), (100, 26428800), (120, 22024000), (125, 21143040), (128, 20647500), (150, 17619200), (160, 16518000), (192, 13765000), (200, 13214400), (240, 11012000), (250, 10571520), (256, 10323750), (300, 8809600), (320, 8259000), (375, 7047680), (384, 6882500), (400, 6607200), (480, 5506000), (500, 5285760), (512, 5161875), (600, 4404800), (625, 4228608), (640, 4129500), (750, 3523840), (768, 3441250), (800, 3303600), (960, 2753000), (1000, 2642880), (1200, 2202400), (1250, 2114304), (1280, 2064750), (1500, 1761920), (1536, 1720625), (1600, 1651800), (1875, 1409536), (1920, 1376500), (2000, 1321440), (2400, 1101200), (2500, 1057152), (2560, 1032375), (2753, 960000), (3000, 880960), (3200, 825900), (3750, 704768), (3840, 688250), (4000, 660720), (4800, 550600), (5000, 528576), (5506, 480000), (6000, 440480), (6400, 412950), (7500, 352384), (7680, 344125), (8000, 330360), (8259, 320000), (9600, 275300), (10000, 264288), (11012, 240000), (12000, 220240), (12800, 206475), (13765, 192000), (15000, 176192), (16000, 165180), (16518, 160000), (19200, 137650), (20000, 132144), (22024, 120000), (24000, 110120), (27530, 96000), (30000, 88096), (32000, 82590), (33036, 80000), (38400, 68825), (40000, 66072), (41295, 64000), (44048, 60000), (48000, 55060)]