1780346880

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1$

素因数の和:791

約数の個数: 312

約数和(自身を含む): 6654761568

約数和(自身を除く): 4874414688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 720, 743, 768, 780, 832, 936, 960, 1024, 1040, 1152, 1170, 1248, 1280, 1440, 1486, 1536, 1560, 1664, 1872, 1920, 2048, 2080, 2229, 2304, 2340, 2496, 2560, 2880, 2972, 3072, 3120, 3328, 3715, 3744, 3840, 4096, 4160, 4458, 4608, 4680, 4992, 5120, 5760, 5944, 6144, 6240, 6656, 6687, 7430, 7488, 7680, 8320, 8916, 9216, 9360, 9659, 9984, 10240, 11145, 11520, 11888, 12288, 12480, 13312, 13374, 14860, 14976, 15360, 16640, 17832, 18432, 18720, 19318, 19968, 20480, 22290, 23040, 23776, 24960, 26624, 26748, 28977, 29720, 29952, 30720, 33280, 33435, 35664, 36864, 37440, 38636, 39936, 44580, 46080, 47552, 48295, 49920, 53248, 53496, 57954, 59440, 59904, 61440, 66560, 66870, 71328, 74880, 77272, 79872, 86931, 89160, 92160, 95104, 96590, 99840, 106992, 115908, 118880, 119808, 133120, 133740, 142656, 144885, 149760, 154544, 159744, 173862, 178320, 184320, 190208, 193180, 199680, 213984, 231816, 237760, 239616, 266240, 267480, 285312, 289770, 299520, 309088, 347724, 356640, 380416, 386360, 399360, 427968, 434655, 463632, 475520, 479232, 534960, 570624, 579540, 599040, 618176, 695448, 713280, 760832, 772720, 798720, 855936, 869310, 927264, 951040, 1069920, 1141248, 1159080, 1198080, 1236352, 1390896, 1426560, 1521664, 1545440, 1711872, 1738620, 1854528, 1902080, 2139840, 2282496, 2318160, 2396160, 2472704, 2781792, 2853120, 3043328, 3090880, 3423744, 3477240, 3709056, 3804160, 4279680, 4564992, 4636320, 4945408, 5563584, 5706240, 6181760, 6847488, 6954480, 7418112, 7608320, 8559360, 9129984, 9272640, 9890816, 11127168, 11412480, 12363520, 13694976, 13908960, 14836224, 15216640, 17118720, 18545280, 19781632, 22254336, 22824960, 24727040, 27389952, 27817920, 29672448, 34237440, 37090560, 39563264, 44508672, 45649920, 49454080, 55635840, 59344896, 68474880, 74181120, 89017344, 98908160, 111271680, 118689792, 136949760, 148362240, 178034688, 197816320, 222543360, 296724480, 356069376, 445086720, 593448960, 890173440, 1780346880]

約数ペア:

[(1, 1780346880), (2, 890173440), (3, 593448960), (4, 445086720), (5, 356069376), (6, 296724480), (8, 222543360), (9, 197816320), (10, 178034688), (12, 148362240), (13, 136949760), (15, 118689792), (16, 111271680), (18, 98908160), (20, 89017344), (24, 74181120), (26, 68474880), (30, 59344896), (32, 55635840), (36, 49454080), (39, 45649920), (40, 44508672), (45, 39563264), (48, 37090560), (52, 34237440), (60, 29672448), (64, 27817920), (65, 27389952), (72, 24727040), (78, 22824960), (80, 22254336), (90, 19781632), (96, 18545280), (104, 17118720), (117, 15216640), (120, 14836224), (128, 13908960), (130, 13694976), (144, 12363520), (156, 11412480), (160, 11127168), (180, 9890816), (192, 9272640), (195, 9129984), (208, 8559360), (234, 7608320), (240, 7418112), (256, 6954480), (260, 6847488), (288, 6181760), (312, 5706240), (320, 5563584), (360, 4945408), (384, 4636320), (390, 4564992), (416, 4279680), (468, 3804160), (480, 3709056), (512, 3477240), (520, 3423744), (576, 3090880), (585, 3043328), (624, 2853120), (640, 2781792), (720, 2472704), (743, 2396160), (768, 2318160), (780, 2282496), (832, 2139840), (936, 1902080), (960, 1854528), (1024, 1738620), (1040, 1711872), (1152, 1545440), (1170, 1521664), (1248, 1426560), (1280, 1390896), (1440, 1236352), (1486, 1198080), (1536, 1159080), (1560, 1141248), (1664, 1069920), (1872, 951040), (1920, 927264), (2048, 869310), (2080, 855936), (2229, 798720), (2304, 772720), (2340, 760832), (2496, 713280), (2560, 695448), (2880, 618176), (2972, 599040), (3072, 579540), (3120, 570624), (3328, 534960), (3715, 479232), (3744, 475520), (3840, 463632), (4096, 434655), (4160, 427968), (4458, 399360), (4608, 386360), (4680, 380416), (4992, 356640), (5120, 347724), (5760, 309088), (5944, 299520), (6144, 289770), (6240, 285312), (6656, 267480), (6687, 266240), (7430, 239616), (7488, 237760), (7680, 231816), (8320, 213984), (8916, 199680), (9216, 193180), (9360, 190208), (9659, 184320), (9984, 178320), (10240, 173862), (11145, 159744), (11520, 154544), (11888, 149760), (12288, 144885), (12480, 142656), (13312, 133740), (13374, 133120), (14860, 119808), (14976, 118880), (15360, 115908), (16640, 106992), (17832, 99840), (18432, 96590), (18720, 95104), (19318, 92160), (19968, 89160), (20480, 86931), (22290, 79872), (23040, 77272), (23776, 74880), (24960, 71328), (26624, 66870), (26748, 66560), (28977, 61440), (29720, 59904), (29952, 59440), (30720, 57954), (33280, 53496), (33435, 53248), (35664, 49920), (36864, 48295), (37440, 47552), (38636, 46080), (39936, 44580)]