2590704000

素因数分解:

$2^7\times 3^4\times 5^3\times {\mathrm{1999}}^1$

素因数の和:2040

約数の個数: 320

約数和(自身を含む): 9626760000

約数和(自身を除く): 7036056000

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, 360, 375, 384, 400, 405, 432, 450, 480, 500, 540, 576, 600, 640, 648, 675, 720, 750, 800, 810, 864, 900, 960, 1000, 1080, 1125, 1152, 1200, 1296, 1350, 1440, 1500, 1600, 1620, 1728, 1800, 1920, 1999, 2000, 2025, 2160, 2250, 2400, 2592, 2700, 2880, 3000, 3200, 3240, 3375, 3456, 3600, 3998, 4000, 4050, 4320, 4500, 4800, 5184, 5400, 5760, 5997, 6000, 6480, 6750, 7200, 7996, 8000, 8100, 8640, 9000, 9600, 9995, 10125, 10368, 10800, 11994, 12000, 12960, 13500, 14400, 15992, 16000, 16200, 17280, 17991, 18000, 19990, 20250, 21600, 23988, 24000, 25920, 27000, 28800, 29985, 31984, 32400, 35982, 36000, 39980, 40500, 43200, 47976, 48000, 49975, 51840, 53973, 54000, 59970, 63968, 64800, 71964, 72000, 79960, 81000, 86400, 89955, 95952, 99950, 107946, 108000, 119940, 127936, 129600, 143928, 144000, 149925, 159920, 161919, 162000, 179910, 191904, 199900, 215892, 216000, 239880, 249875, 255872, 259200, 269865, 287856, 299850, 319840, 323838, 324000, 359820, 383808, 399800, 431784, 432000, 449775, 479760, 499750, 539730, 575712, 599700, 639680, 647676, 648000, 719640, 749625, 767616, 799600, 809595, 863568, 899550, 959520, 999500, 1079460, 1151424, 1199400, 1279360, 1295352, 1296000, 1349325, 1439280, 1499250, 1599200, 1619190, 1727136, 1799100, 1919040, 1999000, 2158920, 2248875, 2302848, 2398800, 2590704, 2698650, 2878560, 2998500, 3198400, 3238380, 3454272, 3598200, 3838080, 3998000, 4047975, 4317840, 4497750, 4797600, 5181408, 5397300, 5757120, 5997000, 6396800, 6476760, 6746625, 6908544, 7196400, 7996000, 8095950, 8635680, 8995500, 9595200, 10362816, 10794600, 11514240, 11994000, 12953520, 13493250, 14392800, 15992000, 16191900, 17271360, 17991000, 19190400, 20239875, 20725632, 21589200, 23988000, 25907040, 26986500, 28785600, 31984000, 32383800, 34542720, 35982000, 40479750, 43178400, 47976000, 51814080, 53973000, 57571200, 64767600, 71964000, 80959500, 86356800, 95952000, 103628160, 107946000, 129535200, 143928000, 161919000, 172713600, 215892000, 259070400, 287856000, 323838000, 431784000, 518140800, 647676000, 863568000, 1295352000, 2590704000]

約数ペア:

[(1, 2590704000), (2, 1295352000), (3, 863568000), (4, 647676000), (5, 518140800), (6, 431784000), (8, 323838000), (9, 287856000), (10, 259070400), (12, 215892000), (15, 172713600), (16, 161919000), (18, 143928000), (20, 129535200), (24, 107946000), (25, 103628160), (27, 95952000), (30, 86356800), (32, 80959500), (36, 71964000), (40, 64767600), (45, 57571200), (48, 53973000), (50, 51814080), (54, 47976000), (60, 43178400), (64, 40479750), (72, 35982000), (75, 34542720), (80, 32383800), (81, 31984000), (90, 28785600), (96, 26986500), (100, 25907040), (108, 23988000), (120, 21589200), (125, 20725632), (128, 20239875), (135, 19190400), (144, 17991000), (150, 17271360), (160, 16191900), (162, 15992000), (180, 14392800), (192, 13493250), (200, 12953520), (216, 11994000), (225, 11514240), (240, 10794600), (250, 10362816), (270, 9595200), (288, 8995500), (300, 8635680), (320, 8095950), (324, 7996000), (360, 7196400), (375, 6908544), (384, 6746625), (400, 6476760), (405, 6396800), (432, 5997000), (450, 5757120), (480, 5397300), (500, 5181408), (540, 4797600), (576, 4497750), (600, 4317840), (640, 4047975), (648, 3998000), (675, 3838080), (720, 3598200), (750, 3454272), (800, 3238380), (810, 3198400), (864, 2998500), (900, 2878560), (960, 2698650), (1000, 2590704), (1080, 2398800), (1125, 2302848), (1152, 2248875), (1200, 2158920), (1296, 1999000), (1350, 1919040), (1440, 1799100), (1500, 1727136), (1600, 1619190), (1620, 1599200), (1728, 1499250), (1800, 1439280), (1920, 1349325), (1999, 1296000), (2000, 1295352), (2025, 1279360), (2160, 1199400), (2250, 1151424), (2400, 1079460), (2592, 999500), (2700, 959520), (2880, 899550), (3000, 863568), (3200, 809595), (3240, 799600), (3375, 767616), (3456, 749625), (3600, 719640), (3998, 648000), (4000, 647676), (4050, 639680), (4320, 599700), (4500, 575712), (4800, 539730), (5184, 499750), (5400, 479760), (5760, 449775), (5997, 432000), (6000, 431784), (6480, 399800), (6750, 383808), (7200, 359820), (7996, 324000), (8000, 323838), (8100, 319840), (8640, 299850), (9000, 287856), (9600, 269865), (9995, 259200), (10125, 255872), (10368, 249875), (10800, 239880), (11994, 216000), (12000, 215892), (12960, 199900), (13500, 191904), (14400, 179910), (15992, 162000), (16000, 161919), (16200, 159920), (17280, 149925), (17991, 144000), (18000, 143928), (19990, 129600), (20250, 127936), (21600, 119940), (23988, 108000), (24000, 107946), (25920, 99950), (27000, 95952), (28800, 89955), (29985, 86400), (31984, 81000), (32400, 79960), (35982, 72000), (36000, 71964), (39980, 64800), (40500, 63968), (43200, 59970), (47976, 54000), (48000, 53973), (49975, 51840)]