140140800

素因数分解:

$2^8\times 3^3\times 5^2\times {\mathrm{811}}^1$

素因数の和:846

約数の個数: 216

約数和(自身を含む): 514515680

約数和(自身を除く): 374374880

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, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 256, 270, 288, 300, 320, 360, 384, 400, 432, 450, 480, 540, 576, 600, 640, 675, 720, 768, 800, 811, 864, 900, 960, 1080, 1152, 1200, 1280, 1350, 1440, 1600, 1622, 1728, 1800, 1920, 2160, 2304, 2400, 2433, 2700, 2880, 3200, 3244, 3456, 3600, 3840, 4055, 4320, 4800, 4866, 5400, 5760, 6400, 6488, 6912, 7200, 7299, 8110, 8640, 9600, 9732, 10800, 11520, 12165, 12976, 14400, 14598, 16220, 17280, 19200, 19464, 20275, 21600, 21897, 24330, 25952, 28800, 29196, 32440, 34560, 36495, 38928, 40550, 43200, 43794, 48660, 51904, 57600, 58392, 60825, 64880, 72990, 77856, 81100, 86400, 87588, 97320, 103808, 109485, 116784, 121650, 129760, 145980, 155712, 162200, 172800, 175176, 182475, 194640, 207616, 218970, 233568, 243300, 259520, 291960, 311424, 324400, 350352, 364950, 389280, 437940, 467136, 486600, 519040, 547425, 583920, 622848, 648800, 700704, 729900, 778560, 875880, 934272, 973200, 1038080, 1094850, 1167840, 1297600, 1401408, 1459800, 1557120, 1751760, 1868544, 1946400, 2189700, 2335680, 2595200, 2802816, 2919600, 3114240, 3503520, 3892800, 4379400, 4671360, 5190400, 5605632, 5839200, 7007040, 7785600, 8758800, 9342720, 11678400, 14014080, 15571200, 17517600, 23356800, 28028160, 35035200, 46713600, 70070400, 140140800]

約数ペア:

[(1, 140140800), (2, 70070400), (3, 46713600), (4, 35035200), (5, 28028160), (6, 23356800), (8, 17517600), (9, 15571200), (10, 14014080), (12, 11678400), (15, 9342720), (16, 8758800), (18, 7785600), (20, 7007040), (24, 5839200), (25, 5605632), (27, 5190400), (30, 4671360), (32, 4379400), (36, 3892800), (40, 3503520), (45, 3114240), (48, 2919600), (50, 2802816), (54, 2595200), (60, 2335680), (64, 2189700), (72, 1946400), (75, 1868544), (80, 1751760), (90, 1557120), (96, 1459800), (100, 1401408), (108, 1297600), (120, 1167840), (128, 1094850), (135, 1038080), (144, 973200), (150, 934272), (160, 875880), (180, 778560), (192, 729900), (200, 700704), (216, 648800), (225, 622848), (240, 583920), (256, 547425), (270, 519040), (288, 486600), (300, 467136), (320, 437940), (360, 389280), (384, 364950), (400, 350352), (432, 324400), (450, 311424), (480, 291960), (540, 259520), (576, 243300), (600, 233568), (640, 218970), (675, 207616), (720, 194640), (768, 182475), (800, 175176), (811, 172800), (864, 162200), (900, 155712), (960, 145980), (1080, 129760), (1152, 121650), (1200, 116784), (1280, 109485), (1350, 103808), (1440, 97320), (1600, 87588), (1622, 86400), (1728, 81100), (1800, 77856), (1920, 72990), (2160, 64880), (2304, 60825), (2400, 58392), (2433, 57600), (2700, 51904), (2880, 48660), (3200, 43794), (3244, 43200), (3456, 40550), (3600, 38928), (3840, 36495), (4055, 34560), (4320, 32440), (4800, 29196), (4866, 28800), (5400, 25952), (5760, 24330), (6400, 21897), (6488, 21600), (6912, 20275), (7200, 19464), (7299, 19200), (8110, 17280), (8640, 16220), (9600, 14598), (9732, 14400), (10800, 12976), (11520, 12165)]