1204723200

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:397

約数の個数: 240

約数和(自身を含む): 4026282480

約数和(自身を除く): 2821559280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 137, 150, 160, 192, 200, 229, 240, 256, 274, 300, 320, 384, 400, 411, 458, 480, 512, 548, 600, 640, 685, 687, 768, 800, 822, 916, 960, 1096, 1145, 1200, 1280, 1370, 1374, 1536, 1600, 1644, 1832, 1920, 2055, 2192, 2290, 2400, 2560, 2740, 2748, 3200, 3288, 3425, 3435, 3664, 3840, 4110, 4384, 4580, 4800, 5480, 5496, 5725, 6400, 6576, 6850, 6870, 7328, 7680, 8220, 8768, 9160, 9600, 10275, 10960, 10992, 11450, 12800, 13152, 13700, 13740, 14656, 16440, 17175, 17536, 18320, 19200, 20550, 21920, 21984, 22900, 26304, 27400, 27480, 29312, 31373, 32880, 34350, 35072, 36640, 38400, 41100, 43840, 43968, 45800, 52608, 54800, 54960, 58624, 62746, 65760, 68700, 70144, 73280, 82200, 87680, 87936, 91600, 94119, 105216, 109600, 109920, 117248, 125492, 131520, 137400, 146560, 156865, 164400, 175360, 175872, 183200, 188238, 210432, 219200, 219840, 250984, 263040, 274800, 293120, 313730, 328800, 350720, 351744, 366400, 376476, 438400, 439680, 470595, 501968, 526080, 549600, 586240, 627460, 657600, 732800, 752952, 784325, 876800, 879360, 941190, 1003936, 1052160, 1099200, 1254920, 1315200, 1465600, 1505904, 1568650, 1753600, 1758720, 1882380, 2007872, 2198400, 2352975, 2509840, 2630400, 2931200, 3011808, 3137300, 3764760, 4015744, 4396800, 4705950, 5019680, 5260800, 6023616, 6274600, 7529520, 8031488, 8793600, 9411900, 10039360, 12047232, 12549200, 15059040, 16062976, 18823800, 20078720, 24094464, 25098400, 30118080, 37647600, 40157440, 48188928, 50196800, 60236160, 75295200, 80314880, 100393600, 120472320, 150590400, 200787200, 240944640, 301180800, 401574400, 602361600, 1204723200]

約数ペア:

[(1, 1204723200), (2, 602361600), (3, 401574400), (4, 301180800), (5, 240944640), (6, 200787200), (8, 150590400), (10, 120472320), (12, 100393600), (15, 80314880), (16, 75295200), (20, 60236160), (24, 50196800), (25, 48188928), (30, 40157440), (32, 37647600), (40, 30118080), (48, 25098400), (50, 24094464), (60, 20078720), (64, 18823800), (75, 16062976), (80, 15059040), (96, 12549200), (100, 12047232), (120, 10039360), (128, 9411900), (137, 8793600), (150, 8031488), (160, 7529520), (192, 6274600), (200, 6023616), (229, 5260800), (240, 5019680), (256, 4705950), (274, 4396800), (300, 4015744), (320, 3764760), (384, 3137300), (400, 3011808), (411, 2931200), (458, 2630400), (480, 2509840), (512, 2352975), (548, 2198400), (600, 2007872), (640, 1882380), (685, 1758720), (687, 1753600), (768, 1568650), (800, 1505904), (822, 1465600), (916, 1315200), (960, 1254920), (1096, 1099200), (1145, 1052160), (1200, 1003936), (1280, 941190), (1370, 879360), (1374, 876800), (1536, 784325), (1600, 752952), (1644, 732800), (1832, 657600), (1920, 627460), (2055, 586240), (2192, 549600), (2290, 526080), (2400, 501968), (2560, 470595), (2740, 439680), (2748, 438400), (3200, 376476), (3288, 366400), (3425, 351744), (3435, 350720), (3664, 328800), (3840, 313730), (4110, 293120), (4384, 274800), (4580, 263040), (4800, 250984), (5480, 219840), (5496, 219200), (5725, 210432), (6400, 188238), (6576, 183200), (6850, 175872), (6870, 175360), (7328, 164400), (7680, 156865), (8220, 146560), (8768, 137400), (9160, 131520), (9600, 125492), (10275, 117248), (10960, 109920), (10992, 109600), (11450, 105216), (12800, 94119), (13152, 91600), (13700, 87936), (13740, 87680), (14656, 82200), (16440, 73280), (17175, 70144), (17536, 68700), (18320, 65760), (19200, 62746), (20550, 58624), (21920, 54960), (21984, 54800), (22900, 52608), (26304, 45800), (27400, 43968), (27480, 43840), (29312, 41100), (31373, 38400), (32880, 36640), (34350, 35072)]