988723200

素因数分解:

$2^{11}\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:233

約数の個数: 288

約数和(自身を含む): 3369628080

約数和(自身を除く): 2380904880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 41, 48, 50, 60, 64, 75, 80, 82, 96, 100, 120, 123, 128, 150, 157, 160, 164, 192, 200, 205, 240, 246, 256, 300, 314, 320, 328, 384, 400, 410, 471, 480, 492, 512, 600, 615, 628, 640, 656, 768, 785, 800, 820, 942, 960, 984, 1024, 1025, 1200, 1230, 1256, 1280, 1312, 1536, 1570, 1600, 1640, 1884, 1920, 1968, 2048, 2050, 2355, 2400, 2460, 2512, 2560, 2624, 3072, 3075, 3140, 3200, 3280, 3768, 3840, 3925, 3936, 4100, 4710, 4800, 4920, 5024, 5120, 5248, 6144, 6150, 6280, 6400, 6437, 6560, 7536, 7680, 7850, 7872, 8200, 9420, 9600, 9840, 10048, 10240, 10496, 11775, 12300, 12560, 12800, 12874, 13120, 15072, 15360, 15700, 15744, 16400, 18840, 19200, 19311, 19680, 20096, 20992, 23550, 24600, 25120, 25600, 25748, 26240, 30144, 30720, 31400, 31488, 32185, 32800, 37680, 38400, 38622, 39360, 40192, 41984, 47100, 49200, 50240, 51200, 51496, 52480, 60288, 62800, 62976, 64370, 65600, 75360, 76800, 77244, 78720, 80384, 83968, 94200, 96555, 98400, 100480, 102992, 104960, 120576, 125600, 125952, 128740, 131200, 150720, 153600, 154488, 157440, 160768, 160925, 188400, 193110, 196800, 200960, 205984, 209920, 241152, 251200, 251904, 257480, 262400, 301440, 308976, 314880, 321536, 321850, 376800, 386220, 393600, 401920, 411968, 419840, 482304, 482775, 502400, 514960, 524800, 602880, 617952, 629760, 643700, 753600, 772440, 787200, 803840, 823936, 964608, 965550, 1004800, 1029920, 1049600, 1205760, 1235904, 1259520, 1287400, 1507200, 1544880, 1574400, 1607680, 1647872, 1931100, 2009600, 2059840, 2099200, 2411520, 2471808, 2574800, 3014400, 3089760, 3148800, 3295744, 3862200, 4019200, 4119680, 4823040, 4943616, 5149600, 6028800, 6179520, 6297600, 6591488, 7724400, 8038400, 8239360, 9887232, 10299200, 12057600, 12359040, 13182976, 15448800, 16478720, 19774464, 20598400, 24115200, 24718080, 30897600, 32957440, 39548928, 41196800, 49436160, 61795200, 65914880, 82393600, 98872320, 123590400, 164787200, 197744640, 247180800, 329574400, 494361600, 988723200]

約数ペア:

[(1, 988723200), (2, 494361600), (3, 329574400), (4, 247180800), (5, 197744640), (6, 164787200), (8, 123590400), (10, 98872320), (12, 82393600), (15, 65914880), (16, 61795200), (20, 49436160), (24, 41196800), (25, 39548928), (30, 32957440), (32, 30897600), (40, 24718080), (41, 24115200), (48, 20598400), (50, 19774464), (60, 16478720), (64, 15448800), (75, 13182976), (80, 12359040), (82, 12057600), (96, 10299200), (100, 9887232), (120, 8239360), (123, 8038400), (128, 7724400), (150, 6591488), (157, 6297600), (160, 6179520), (164, 6028800), (192, 5149600), (200, 4943616), (205, 4823040), (240, 4119680), (246, 4019200), (256, 3862200), (300, 3295744), (314, 3148800), (320, 3089760), (328, 3014400), (384, 2574800), (400, 2471808), (410, 2411520), (471, 2099200), (480, 2059840), (492, 2009600), (512, 1931100), (600, 1647872), (615, 1607680), (628, 1574400), (640, 1544880), (656, 1507200), (768, 1287400), (785, 1259520), (800, 1235904), (820, 1205760), (942, 1049600), (960, 1029920), (984, 1004800), (1024, 965550), (1025, 964608), (1200, 823936), (1230, 803840), (1256, 787200), (1280, 772440), (1312, 753600), (1536, 643700), (1570, 629760), (1600, 617952), (1640, 602880), (1884, 524800), (1920, 514960), (1968, 502400), (2048, 482775), (2050, 482304), (2355, 419840), (2400, 411968), (2460, 401920), (2512, 393600), (2560, 386220), (2624, 376800), (3072, 321850), (3075, 321536), (3140, 314880), (3200, 308976), (3280, 301440), (3768, 262400), (3840, 257480), (3925, 251904), (3936, 251200), (4100, 241152), (4710, 209920), (4800, 205984), (4920, 200960), (5024, 196800), (5120, 193110), (5248, 188400), (6144, 160925), (6150, 160768), (6280, 157440), (6400, 154488), (6437, 153600), (6560, 150720), (7536, 131200), (7680, 128740), (7850, 125952), (7872, 125600), (8200, 120576), (9420, 104960), (9600, 102992), (9840, 100480), (10048, 98400), (10240, 96555), (10496, 94200), (11775, 83968), (12300, 80384), (12560, 78720), (12800, 77244), (12874, 76800), (13120, 75360), (15072, 65600), (15360, 64370), (15700, 62976), (15744, 62800), (16400, 60288), (18840, 52480), (19200, 51496), (19311, 51200), (19680, 50240), (20096, 49200), (20992, 47100), (23550, 41984), (24600, 40192), (25120, 39360), (25600, 38622), (25748, 38400), (26240, 37680), (30144, 32800), (30720, 32185), (31400, 31488)]