286128000

素因数分解:

$2^7\times 3^2\times 5^3\times {\mathrm{1987}}^1$

素因数の和:2022

約数の個数: 192

約数和(自身を含む): 1028074320

約数和(自身を除く): 741946320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 576, 600, 640, 720, 750, 800, 900, 960, 1000, 1125, 1152, 1200, 1440, 1500, 1600, 1800, 1920, 1987, 2000, 2250, 2400, 2880, 3000, 3200, 3600, 3974, 4000, 4500, 4800, 5760, 5961, 6000, 7200, 7948, 8000, 9000, 9600, 9935, 11922, 12000, 14400, 15896, 16000, 17883, 18000, 19870, 23844, 24000, 28800, 29805, 31792, 35766, 36000, 39740, 47688, 48000, 49675, 59610, 63584, 71532, 72000, 79480, 89415, 95376, 99350, 119220, 127168, 143064, 144000, 149025, 158960, 178830, 190752, 198700, 238440, 248375, 254336, 286128, 298050, 317920, 357660, 381504, 397400, 447075, 476880, 496750, 572256, 596100, 635840, 715320, 745125, 763008, 794800, 894150, 953760, 993500, 1144512, 1192200, 1271680, 1430640, 1490250, 1589600, 1788300, 1907520, 1987000, 2235375, 2289024, 2384400, 2861280, 2980500, 3179200, 3576600, 3815040, 3974000, 4470750, 4768800, 5722560, 5961000, 6358400, 7153200, 7948000, 8941500, 9537600, 11445120, 11922000, 14306400, 15896000, 17883000, 19075200, 23844000, 28612800, 31792000, 35766000, 47688000, 57225600, 71532000, 95376000, 143064000, 286128000]

約数ペア:

[(1, 286128000), (2, 143064000), (3, 95376000), (4, 71532000), (5, 57225600), (6, 47688000), (8, 35766000), (9, 31792000), (10, 28612800), (12, 23844000), (15, 19075200), (16, 17883000), (18, 15896000), (20, 14306400), (24, 11922000), (25, 11445120), (30, 9537600), (32, 8941500), (36, 7948000), (40, 7153200), (45, 6358400), (48, 5961000), (50, 5722560), (60, 4768800), (64, 4470750), (72, 3974000), (75, 3815040), (80, 3576600), (90, 3179200), (96, 2980500), (100, 2861280), (120, 2384400), (125, 2289024), (128, 2235375), (144, 1987000), (150, 1907520), (160, 1788300), (180, 1589600), (192, 1490250), (200, 1430640), (225, 1271680), (240, 1192200), (250, 1144512), (288, 993500), (300, 953760), (320, 894150), (360, 794800), (375, 763008), (384, 745125), (400, 715320), (450, 635840), (480, 596100), (500, 572256), (576, 496750), (600, 476880), (640, 447075), (720, 397400), (750, 381504), (800, 357660), (900, 317920), (960, 298050), (1000, 286128), (1125, 254336), (1152, 248375), (1200, 238440), (1440, 198700), (1500, 190752), (1600, 178830), (1800, 158960), (1920, 149025), (1987, 144000), (2000, 143064), (2250, 127168), (2400, 119220), (2880, 99350), (3000, 95376), (3200, 89415), (3600, 79480), (3974, 72000), (4000, 71532), (4500, 63584), (4800, 59610), (5760, 49675), (5961, 48000), (6000, 47688), (7200, 39740), (7948, 36000), (8000, 35766), (9000, 31792), (9600, 29805), (9935, 28800), (11922, 24000), (12000, 23844), (14400, 19870), (15896, 18000), (16000, 17883)]