2790264960

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{69203}}^1$

素因数の和:69235

約数の個数: 192

約数和(自身を含む): 11011740480

約数和(自身を除く): 8221475520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 40320, 69203, 138406, 207609, 276812, 346015, 415218, 484421, 553624, 622827, 692030, 830436, 968842, 1038045, 1107248, 1245654, 1384060, 1453263, 1660872, 1937684, 2076090, 2214496, 2422105, 2491308, 2768120, 2906526, 3114135, 3321744, 3875368, 4152180, 4359789, 4428992, 4844210, 4982616, 5536240, 5813052, 6228270, 6643488, 7266315, 7750736, 8304360, 8719578, 8857984, 9688420, 9965232, 11072480, 11626104, 12456540, 13286976, 14532630, 15501472, 16608720, 17439156, 19376840, 19930464, 21798945, 22144960, 23252208, 24913080, 26573952, 29065260, 31002944, 33217440, 34878312, 38753680, 39860928, 43597890, 44289920, 46504416, 49826160, 58130520, 62005888, 66434880, 69756624, 77507360, 79721856, 87195780, 93008832, 99652320, 116261040, 132869760, 139513248, 155014720, 174391560, 186017664, 199304640, 232522080, 279026496, 310029440, 348783120, 398609280, 465044160, 558052992, 697566240, 930088320, 1395132480, 2790264960]

約数ペア:

[(1, 2790264960), (2, 1395132480), (3, 930088320), (4, 697566240), (5, 558052992), (6, 465044160), (7, 398609280), (8, 348783120), (9, 310029440), (10, 279026496), (12, 232522080), (14, 199304640), (15, 186017664), (16, 174391560), (18, 155014720), (20, 139513248), (21, 132869760), (24, 116261040), (28, 99652320), (30, 93008832), (32, 87195780), (35, 79721856), (36, 77507360), (40, 69756624), (42, 66434880), (45, 62005888), (48, 58130520), (56, 49826160), (60, 46504416), (63, 44289920), (64, 43597890), (70, 39860928), (72, 38753680), (80, 34878312), (84, 33217440), (90, 31002944), (96, 29065260), (105, 26573952), (112, 24913080), (120, 23252208), (126, 22144960), (128, 21798945), (140, 19930464), (144, 19376840), (160, 17439156), (168, 16608720), (180, 15501472), (192, 14532630), (210, 13286976), (224, 12456540), (240, 11626104), (252, 11072480), (280, 9965232), (288, 9688420), (315, 8857984), (320, 8719578), (336, 8304360), (360, 7750736), (384, 7266315), (420, 6643488), (448, 6228270), (480, 5813052), (504, 5536240), (560, 4982616), (576, 4844210), (630, 4428992), (640, 4359789), (672, 4152180), (720, 3875368), (840, 3321744), (896, 3114135), (960, 2906526), (1008, 2768120), (1120, 2491308), (1152, 2422105), (1260, 2214496), (1344, 2076090), (1440, 1937684), (1680, 1660872), (1920, 1453263), (2016, 1384060), (2240, 1245654), (2520, 1107248), (2688, 1038045), (2880, 968842), (3360, 830436), (4032, 692030), (4480, 622827), (5040, 553624), (5760, 484421), (6720, 415218), (8064, 346015), (10080, 276812), (13440, 207609), (20160, 138406), (40320, 69203)]