1225056000

素因数分解:

$2^8\times 3^1\times 5^3\times 7^1\times {\mathrm{1823}}^1$

素因数の和:1864

約数の個数: 288

約数和(自身を含む): 4652863488

約数和(自身を除く): 3427807488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 250, 256, 280, 300, 320, 336, 350, 375, 384, 400, 420, 448, 480, 500, 525, 560, 600, 640, 672, 700, 750, 768, 800, 840, 875, 896, 960, 1000, 1050, 1120, 1200, 1280, 1344, 1400, 1500, 1600, 1680, 1750, 1792, 1823, 1920, 2000, 2100, 2240, 2400, 2625, 2688, 2800, 3000, 3200, 3360, 3500, 3646, 3840, 4000, 4200, 4480, 4800, 5250, 5376, 5469, 5600, 6000, 6400, 6720, 7000, 7292, 8000, 8400, 8960, 9115, 9600, 10500, 10938, 11200, 12000, 12761, 13440, 14000, 14584, 16000, 16800, 18230, 19200, 21000, 21876, 22400, 24000, 25522, 26880, 27345, 28000, 29168, 32000, 33600, 36460, 38283, 42000, 43752, 44800, 45575, 48000, 51044, 54690, 56000, 58336, 63805, 67200, 72920, 76566, 84000, 87504, 91150, 96000, 102088, 109380, 112000, 116672, 127610, 134400, 136725, 145840, 153132, 168000, 175008, 182300, 191415, 204176, 218760, 224000, 227875, 233344, 255220, 273450, 291680, 306264, 319025, 336000, 350016, 364600, 382830, 408352, 437520, 455750, 466688, 510440, 546900, 583360, 612528, 638050, 672000, 683625, 700032, 729200, 765660, 816704, 875040, 911500, 957075, 1020880, 1093800, 1166720, 1225056, 1276100, 1367250, 1400064, 1458400, 1531320, 1595125, 1633408, 1750080, 1823000, 1914150, 2041760, 2187600, 2333440, 2450112, 2552200, 2734500, 2916800, 3062640, 3190250, 3266816, 3500160, 3646000, 3828300, 4083520, 4375200, 4785375, 4900224, 5104400, 5469000, 5833600, 6125280, 6380500, 7000320, 7292000, 7656600, 8167040, 8750400, 9570750, 9800448, 10208800, 10938000, 11667200, 12250560, 12761000, 14584000, 15313200, 16334080, 17500800, 19141500, 20417600, 21876000, 24501120, 25522000, 29168000, 30626400, 35001600, 38283000, 40835200, 43752000, 49002240, 51044000, 58336000, 61252800, 76566000, 81670400, 87504000, 102088000, 122505600, 153132000, 175008000, 204176000, 245011200, 306264000, 408352000, 612528000, 1225056000]

約数ペア:

[(1, 1225056000), (2, 612528000), (3, 408352000), (4, 306264000), (5, 245011200), (6, 204176000), (7, 175008000), (8, 153132000), (10, 122505600), (12, 102088000), (14, 87504000), (15, 81670400), (16, 76566000), (20, 61252800), (21, 58336000), (24, 51044000), (25, 49002240), (28, 43752000), (30, 40835200), (32, 38283000), (35, 35001600), (40, 30626400), (42, 29168000), (48, 25522000), (50, 24501120), (56, 21876000), (60, 20417600), (64, 19141500), (70, 17500800), (75, 16334080), (80, 15313200), (84, 14584000), (96, 12761000), (100, 12250560), (105, 11667200), (112, 10938000), (120, 10208800), (125, 9800448), (128, 9570750), (140, 8750400), (150, 8167040), (160, 7656600), (168, 7292000), (175, 7000320), (192, 6380500), (200, 6125280), (210, 5833600), (224, 5469000), (240, 5104400), (250, 4900224), (256, 4785375), (280, 4375200), (300, 4083520), (320, 3828300), (336, 3646000), (350, 3500160), (375, 3266816), (384, 3190250), (400, 3062640), (420, 2916800), (448, 2734500), (480, 2552200), (500, 2450112), (525, 2333440), (560, 2187600), (600, 2041760), (640, 1914150), (672, 1823000), (700, 1750080), (750, 1633408), (768, 1595125), (800, 1531320), (840, 1458400), (875, 1400064), (896, 1367250), (960, 1276100), (1000, 1225056), (1050, 1166720), (1120, 1093800), (1200, 1020880), (1280, 957075), (1344, 911500), (1400, 875040), (1500, 816704), (1600, 765660), (1680, 729200), (1750, 700032), (1792, 683625), (1823, 672000), (1920, 638050), (2000, 612528), (2100, 583360), (2240, 546900), (2400, 510440), (2625, 466688), (2688, 455750), (2800, 437520), (3000, 408352), (3200, 382830), (3360, 364600), (3500, 350016), (3646, 336000), (3840, 319025), (4000, 306264), (4200, 291680), (4480, 273450), (4800, 255220), (5250, 233344), (5376, 227875), (5469, 224000), (5600, 218760), (6000, 204176), (6400, 191415), (6720, 182300), (7000, 175008), (7292, 168000), (8000, 153132), (8400, 145840), (8960, 136725), (9115, 134400), (9600, 127610), (10500, 116672), (10938, 112000), (11200, 109380), (12000, 102088), (12761, 96000), (13440, 91150), (14000, 87504), (14584, 84000), (16000, 76566), (16800, 72920), (18230, 67200), (19200, 63805), (21000, 58336), (21876, 56000), (22400, 54690), (24000, 51044), (25522, 48000), (26880, 45575), (27345, 44800), (28000, 43752), (29168, 42000), (32000, 38283), (33600, 36460)]