1323724800

素因数分解:

$2^{12}\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:207

約数の個数: 312

約数和(自身を含む): 4550264320

約数和(自身を除く): 3226539520

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, 120, 124, 128, 139, 150, 155, 160, 186, 192, 200, 240, 248, 256, 278, 300, 310, 320, 372, 384, 400, 417, 465, 480, 496, 512, 556, 600, 620, 640, 695, 744, 768, 775, 800, 834, 930, 960, 992, 1024, 1112, 1200, 1240, 1280, 1390, 1488, 1536, 1550, 1600, 1668, 1860, 1920, 1984, 2048, 2085, 2224, 2325, 2400, 2480, 2560, 2780, 2976, 3072, 3100, 3200, 3336, 3475, 3720, 3840, 3968, 4096, 4170, 4309, 4448, 4650, 4800, 4960, 5120, 5560, 5952, 6144, 6200, 6400, 6672, 6950, 7440, 7680, 7936, 8340, 8618, 8896, 9300, 9600, 9920, 10240, 10425, 11120, 11904, 12288, 12400, 12800, 12927, 13344, 13900, 14880, 15360, 15872, 16680, 17236, 17792, 18600, 19200, 19840, 20480, 20850, 21545, 22240, 23808, 24800, 25600, 25854, 26688, 27800, 29760, 30720, 31744, 33360, 34472, 35584, 37200, 38400, 39680, 41700, 43090, 44480, 47616, 49600, 51200, 51708, 53376, 55600, 59520, 61440, 63488, 64635, 66720, 68944, 71168, 74400, 76800, 79360, 83400, 86180, 88960, 95232, 99200, 102400, 103416, 106752, 107725, 111200, 119040, 126976, 129270, 133440, 137888, 142336, 148800, 153600, 158720, 166800, 172360, 177920, 190464, 198400, 206832, 213504, 215450, 222400, 238080, 258540, 266880, 275776, 284672, 297600, 307200, 317440, 323175, 333600, 344720, 355840, 380928, 396800, 413664, 427008, 430900, 444800, 476160, 517080, 533760, 551552, 569344, 595200, 634880, 646350, 667200, 689440, 711680, 793600, 827328, 854016, 861800, 889600, 952320, 1034160, 1067520, 1103104, 1190400, 1292700, 1334400, 1378880, 1423360, 1587200, 1654656, 1708032, 1723600, 1779200, 1904640, 2068320, 2135040, 2206208, 2380800, 2585400, 2668800, 2757760, 2846720, 3174400, 3309312, 3447200, 3558400, 4136640, 4270080, 4412416, 4761600, 5170800, 5337600, 5515520, 6618624, 6894400, 7116800, 8273280, 8540160, 8824832, 9523200, 10341600, 10675200, 11031040, 13237248, 13788800, 14233600, 16546560, 17649664, 20683200, 21350400, 22062080, 26474496, 27577600, 33093120, 41366400, 42700800, 44124160, 52948992, 55155200, 66186240, 82732800, 88248320, 110310400, 132372480, 165465600, 220620800, 264744960, 330931200, 441241600, 661862400, 1323724800]

約数ペア:

[(1, 1323724800), (2, 661862400), (3, 441241600), (4, 330931200), (5, 264744960), (6, 220620800), (8, 165465600), (10, 132372480), (12, 110310400), (15, 88248320), (16, 82732800), (20, 66186240), (24, 55155200), (25, 52948992), (30, 44124160), (31, 42700800), (32, 41366400), (40, 33093120), (48, 27577600), (50, 26474496), (60, 22062080), (62, 21350400), (64, 20683200), (75, 17649664), (80, 16546560), (93, 14233600), (96, 13788800), (100, 13237248), (120, 11031040), (124, 10675200), (128, 10341600), (139, 9523200), (150, 8824832), (155, 8540160), (160, 8273280), (186, 7116800), (192, 6894400), (200, 6618624), (240, 5515520), (248, 5337600), (256, 5170800), (278, 4761600), (300, 4412416), (310, 4270080), (320, 4136640), (372, 3558400), (384, 3447200), (400, 3309312), (417, 3174400), (465, 2846720), (480, 2757760), (496, 2668800), (512, 2585400), (556, 2380800), (600, 2206208), (620, 2135040), (640, 2068320), (695, 1904640), (744, 1779200), (768, 1723600), (775, 1708032), (800, 1654656), (834, 1587200), (930, 1423360), (960, 1378880), (992, 1334400), (1024, 1292700), (1112, 1190400), (1200, 1103104), (1240, 1067520), (1280, 1034160), (1390, 952320), (1488, 889600), (1536, 861800), (1550, 854016), (1600, 827328), (1668, 793600), (1860, 711680), (1920, 689440), (1984, 667200), (2048, 646350), (2085, 634880), (2224, 595200), (2325, 569344), (2400, 551552), (2480, 533760), (2560, 517080), (2780, 476160), (2976, 444800), (3072, 430900), (3100, 427008), (3200, 413664), (3336, 396800), (3475, 380928), (3720, 355840), (3840, 344720), (3968, 333600), (4096, 323175), (4170, 317440), (4309, 307200), (4448, 297600), (4650, 284672), (4800, 275776), (4960, 266880), (5120, 258540), (5560, 238080), (5952, 222400), (6144, 215450), (6200, 213504), (6400, 206832), (6672, 198400), (6950, 190464), (7440, 177920), (7680, 172360), (7936, 166800), (8340, 158720), (8618, 153600), (8896, 148800), (9300, 142336), (9600, 137888), (9920, 133440), (10240, 129270), (10425, 126976), (11120, 119040), (11904, 111200), (12288, 107725), (12400, 106752), (12800, 103416), (12927, 102400), (13344, 99200), (13900, 95232), (14880, 88960), (15360, 86180), (15872, 83400), (16680, 79360), (17236, 76800), (17792, 74400), (18600, 71168), (19200, 68944), (19840, 66720), (20480, 64635), (20850, 63488), (21545, 61440), (22240, 59520), (23808, 55600), (24800, 53376), (25600, 51708), (25854, 51200), (26688, 49600), (27800, 47616), (29760, 44480), (30720, 43090), (31744, 41700), (33360, 39680), (34472, 38400), (35584, 37200)]