2897986560

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{26953}}^1$

素因数の和:26988

約数の個数: 176

約数和(自身を含む): 10593568896

約数和(自身を除く): 7695582336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 3072, 3360, 3584, 3840, 4480, 5120, 5376, 6720, 7168, 7680, 8960, 10752, 13440, 15360, 17920, 21504, 26880, 26953, 35840, 53760, 53906, 80859, 107520, 107812, 134765, 161718, 188671, 215624, 269530, 323436, 377342, 404295, 431248, 539060, 566013, 646872, 754684, 808590, 862496, 943355, 1078120, 1132026, 1293744, 1509368, 1617180, 1724992, 1886710, 2156240, 2264052, 2587488, 2830065, 3018736, 3234360, 3449984, 3773420, 4312480, 4528104, 5174976, 5660130, 6037472, 6468720, 6899968, 7546840, 8624960, 9056208, 10349952, 11320260, 12074944, 12937440, 13799936, 15093680, 17249920, 18112416, 20699904, 22640520, 24149888, 25874880, 27599872, 30187360, 34499840, 36224832, 41399808, 45281040, 48299776, 51749760, 60374720, 68999680, 72449664, 82799616, 90562080, 96599552, 103499520, 120749440, 137999360, 144899328, 181124160, 193199104, 206999040, 241498880, 289798656, 362248320, 413998080, 482997760, 579597312, 724496640, 965995520, 1448993280, 2897986560]

約数ペア:

[(1, 2897986560), (2, 1448993280), (3, 965995520), (4, 724496640), (5, 579597312), (6, 482997760), (7, 413998080), (8, 362248320), (10, 289798656), (12, 241498880), (14, 206999040), (15, 193199104), (16, 181124160), (20, 144899328), (21, 137999360), (24, 120749440), (28, 103499520), (30, 96599552), (32, 90562080), (35, 82799616), (40, 72449664), (42, 68999680), (48, 60374720), (56, 51749760), (60, 48299776), (64, 45281040), (70, 41399808), (80, 36224832), (84, 34499840), (96, 30187360), (105, 27599872), (112, 25874880), (120, 24149888), (128, 22640520), (140, 20699904), (160, 18112416), (168, 17249920), (192, 15093680), (210, 13799936), (224, 12937440), (240, 12074944), (256, 11320260), (280, 10349952), (320, 9056208), (336, 8624960), (384, 7546840), (420, 6899968), (448, 6468720), (480, 6037472), (512, 5660130), (560, 5174976), (640, 4528104), (672, 4312480), (768, 3773420), (840, 3449984), (896, 3234360), (960, 3018736), (1024, 2830065), (1120, 2587488), (1280, 2264052), (1344, 2156240), (1536, 1886710), (1680, 1724992), (1792, 1617180), (1920, 1509368), (2240, 1293744), (2560, 1132026), (2688, 1078120), (3072, 943355), (3360, 862496), (3584, 808590), (3840, 754684), (4480, 646872), (5120, 566013), (5376, 539060), (6720, 431248), (7168, 404295), (7680, 377342), (8960, 323436), (10752, 269530), (13440, 215624), (15360, 188671), (17920, 161718), (21504, 134765), (26880, 107812), (26953, 107520), (35840, 80859), (53760, 53906)]