259507200

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:173

約数の個数: 264

約数和(自身を含む): 893474560

約数和(自身を除く): 633967360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 109, 120, 124, 128, 150, 155, 160, 186, 192, 200, 218, 240, 248, 256, 300, 310, 320, 327, 372, 384, 400, 436, 465, 480, 496, 512, 545, 600, 620, 640, 654, 744, 768, 775, 800, 872, 930, 960, 992, 1024, 1090, 1200, 1240, 1280, 1308, 1488, 1536, 1550, 1600, 1635, 1744, 1860, 1920, 1984, 2180, 2325, 2400, 2480, 2560, 2616, 2725, 2976, 3072, 3100, 3200, 3270, 3379, 3488, 3720, 3840, 3968, 4360, 4650, 4800, 4960, 5120, 5232, 5450, 5952, 6200, 6400, 6540, 6758, 6976, 7440, 7680, 7936, 8175, 8720, 9300, 9600, 9920, 10137, 10464, 10900, 11904, 12400, 12800, 13080, 13516, 13952, 14880, 15360, 15872, 16350, 16895, 17440, 18600, 19200, 19840, 20274, 20928, 21800, 23808, 24800, 25600, 26160, 27032, 27904, 29760, 31744, 32700, 33790, 34880, 37200, 38400, 39680, 40548, 41856, 43600, 47616, 49600, 50685, 52320, 54064, 55808, 59520, 65400, 67580, 69760, 74400, 76800, 79360, 81096, 83712, 84475, 87200, 95232, 99200, 101370, 104640, 108128, 111616, 119040, 130800, 135160, 139520, 148800, 158720, 162192, 167424, 168950, 174400, 198400, 202740, 209280, 216256, 238080, 253425, 261600, 270320, 279040, 297600, 324384, 334848, 337900, 348800, 396800, 405480, 418560, 432512, 476160, 506850, 523200, 540640, 558080, 595200, 648768, 675800, 697600, 793600, 810960, 837120, 865024, 1013700, 1046400, 1081280, 1190400, 1297536, 1351600, 1395200, 1621920, 1674240, 1730048, 2027400, 2092800, 2162560, 2380800, 2595072, 2703200, 2790400, 3243840, 3460096, 4054800, 4185600, 4325120, 5190144, 5406400, 6487680, 8109600, 8371200, 8650240, 10380288, 10812800, 12975360, 16219200, 17300480, 21625600, 25950720, 32438400, 43251200, 51901440, 64876800, 86502400, 129753600, 259507200]

約数ペア:

[(1, 259507200), (2, 129753600), (3, 86502400), (4, 64876800), (5, 51901440), (6, 43251200), (8, 32438400), (10, 25950720), (12, 21625600), (15, 17300480), (16, 16219200), (20, 12975360), (24, 10812800), (25, 10380288), (30, 8650240), (31, 8371200), (32, 8109600), (40, 6487680), (48, 5406400), (50, 5190144), (60, 4325120), (62, 4185600), (64, 4054800), (75, 3460096), (80, 3243840), (93, 2790400), (96, 2703200), (100, 2595072), (109, 2380800), (120, 2162560), (124, 2092800), (128, 2027400), (150, 1730048), (155, 1674240), (160, 1621920), (186, 1395200), (192, 1351600), (200, 1297536), (218, 1190400), (240, 1081280), (248, 1046400), (256, 1013700), (300, 865024), (310, 837120), (320, 810960), (327, 793600), (372, 697600), (384, 675800), (400, 648768), (436, 595200), (465, 558080), (480, 540640), (496, 523200), (512, 506850), (545, 476160), (600, 432512), (620, 418560), (640, 405480), (654, 396800), (744, 348800), (768, 337900), (775, 334848), (800, 324384), (872, 297600), (930, 279040), (960, 270320), (992, 261600), (1024, 253425), (1090, 238080), (1200, 216256), (1240, 209280), (1280, 202740), (1308, 198400), (1488, 174400), (1536, 168950), (1550, 167424), (1600, 162192), (1635, 158720), (1744, 148800), (1860, 139520), (1920, 135160), (1984, 130800), (2180, 119040), (2325, 111616), (2400, 108128), (2480, 104640), (2560, 101370), (2616, 99200), (2725, 95232), (2976, 87200), (3072, 84475), (3100, 83712), (3200, 81096), (3270, 79360), (3379, 76800), (3488, 74400), (3720, 69760), (3840, 67580), (3968, 65400), (4360, 59520), (4650, 55808), (4800, 54064), (4960, 52320), (5120, 50685), (5232, 49600), (5450, 47616), (5952, 43600), (6200, 41856), (6400, 40548), (6540, 39680), (6758, 38400), (6976, 37200), (7440, 34880), (7680, 33790), (7936, 32700), (8175, 31744), (8720, 29760), (9300, 27904), (9600, 27032), (9920, 26160), (10137, 25600), (10464, 24800), (10900, 23808), (11904, 21800), (12400, 20928), (12800, 20274), (13080, 19840), (13516, 19200), (13952, 18600), (14880, 17440), (15360, 16895), (15872, 16350)]