211891200

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:153

約数の個数: 264

約数和(自身を含む): 731024640

約数和(自身を除く): 519133440

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, 89, 93, 96, 100, 120, 124, 128, 150, 155, 160, 178, 186, 192, 200, 240, 248, 256, 267, 300, 310, 320, 356, 372, 384, 400, 445, 465, 480, 496, 512, 534, 600, 620, 640, 712, 744, 768, 775, 800, 890, 930, 960, 992, 1024, 1068, 1200, 1240, 1280, 1335, 1424, 1488, 1536, 1550, 1600, 1780, 1860, 1920, 1984, 2136, 2225, 2325, 2400, 2480, 2560, 2670, 2759, 2848, 2976, 3072, 3100, 3200, 3560, 3720, 3840, 3968, 4272, 4450, 4650, 4800, 4960, 5120, 5340, 5518, 5696, 5952, 6200, 6400, 6675, 7120, 7440, 7680, 7936, 8277, 8544, 8900, 9300, 9600, 9920, 10680, 11036, 11392, 11904, 12400, 12800, 13350, 13795, 14240, 14880, 15360, 15872, 16554, 17088, 17800, 18600, 19200, 19840, 21360, 22072, 22784, 23808, 24800, 25600, 26700, 27590, 28480, 29760, 31744, 33108, 34176, 35600, 37200, 38400, 39680, 41385, 42720, 44144, 45568, 47616, 49600, 53400, 55180, 56960, 59520, 66216, 68352, 68975, 71200, 74400, 76800, 79360, 82770, 85440, 88288, 91136, 95232, 99200, 106800, 110360, 113920, 119040, 132432, 136704, 137950, 142400, 148800, 158720, 165540, 170880, 176576, 198400, 206925, 213600, 220720, 227840, 238080, 264864, 273408, 275900, 284800, 297600, 331080, 341760, 353152, 396800, 413850, 427200, 441440, 455680, 476160, 529728, 551800, 569600, 595200, 662160, 683520, 706304, 793600, 827700, 854400, 882880, 1059456, 1103600, 1139200, 1190400, 1324320, 1367040, 1412608, 1655400, 1708800, 1765760, 2118912, 2207200, 2278400, 2380800, 2648640, 2825216, 3310800, 3417600, 3531520, 4237824, 4414400, 5297280, 6621600, 6835200, 7063040, 8475648, 8828800, 10594560, 13243200, 14126080, 17657600, 21189120, 26486400, 35315200, 42378240, 52972800, 70630400, 105945600, 211891200]

約数ペア:

[(1, 211891200), (2, 105945600), (3, 70630400), (4, 52972800), (5, 42378240), (6, 35315200), (8, 26486400), (10, 21189120), (12, 17657600), (15, 14126080), (16, 13243200), (20, 10594560), (24, 8828800), (25, 8475648), (30, 7063040), (31, 6835200), (32, 6621600), (40, 5297280), (48, 4414400), (50, 4237824), (60, 3531520), (62, 3417600), (64, 3310800), (75, 2825216), (80, 2648640), (89, 2380800), (93, 2278400), (96, 2207200), (100, 2118912), (120, 1765760), (124, 1708800), (128, 1655400), (150, 1412608), (155, 1367040), (160, 1324320), (178, 1190400), (186, 1139200), (192, 1103600), (200, 1059456), (240, 882880), (248, 854400), (256, 827700), (267, 793600), (300, 706304), (310, 683520), (320, 662160), (356, 595200), (372, 569600), (384, 551800), (400, 529728), (445, 476160), (465, 455680), (480, 441440), (496, 427200), (512, 413850), (534, 396800), (600, 353152), (620, 341760), (640, 331080), (712, 297600), (744, 284800), (768, 275900), (775, 273408), (800, 264864), (890, 238080), (930, 227840), (960, 220720), (992, 213600), (1024, 206925), (1068, 198400), (1200, 176576), (1240, 170880), (1280, 165540), (1335, 158720), (1424, 148800), (1488, 142400), (1536, 137950), (1550, 136704), (1600, 132432), (1780, 119040), (1860, 113920), (1920, 110360), (1984, 106800), (2136, 99200), (2225, 95232), (2325, 91136), (2400, 88288), (2480, 85440), (2560, 82770), (2670, 79360), (2759, 76800), (2848, 74400), (2976, 71200), (3072, 68975), (3100, 68352), (3200, 66216), (3560, 59520), (3720, 56960), (3840, 55180), (3968, 53400), (4272, 49600), (4450, 47616), (4650, 45568), (4800, 44144), (4960, 42720), (5120, 41385), (5340, 39680), (5518, 38400), (5696, 37200), (5952, 35600), (6200, 34176), (6400, 33108), (6675, 31744), (7120, 29760), (7440, 28480), (7680, 27590), (7936, 26700), (8277, 25600), (8544, 24800), (8900, 23808), (9300, 22784), (9600, 22072), (9920, 21360), (10680, 19840), (11036, 19200), (11392, 18600), (11904, 17800), (12400, 17088), (12800, 16554), (13350, 15872), (13795, 15360), (14240, 14880)]