2851079040

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1187}}^1$

素因数の和:1354

約数の個数: 256

約数和(自身を含む): 10178784000

約数和(自身を除く): 7327704960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 139, 144, 160, 180, 192, 216, 240, 270, 278, 288, 320, 360, 384, 417, 432, 480, 540, 556, 576, 640, 695, 720, 834, 864, 960, 1080, 1112, 1152, 1187, 1251, 1390, 1440, 1668, 1728, 1920, 2085, 2160, 2224, 2374, 2502, 2780, 2880, 3336, 3456, 3561, 3753, 4170, 4320, 4448, 4748, 5004, 5560, 5760, 5935, 6255, 6672, 7122, 7506, 8340, 8640, 8896, 9496, 10008, 10683, 11120, 11870, 12510, 13344, 14244, 15012, 16680, 17280, 17792, 17805, 18765, 18992, 20016, 21366, 22240, 23740, 25020, 26688, 28488, 30024, 32049, 33360, 35610, 37530, 37984, 40032, 42732, 44480, 47480, 50040, 53376, 53415, 56976, 60048, 64098, 66720, 71220, 75060, 75968, 80064, 85464, 88960, 94960, 100080, 106830, 113952, 120096, 128196, 133440, 142440, 150120, 151936, 160128, 160245, 164993, 170928, 189920, 200160, 213660, 227904, 240192, 256392, 266880, 284880, 300240, 320490, 329986, 341856, 379840, 400320, 427320, 455808, 480384, 494979, 512784, 569760, 600480, 640980, 659972, 683712, 759680, 800640, 824965, 854640, 989958, 1025568, 1139520, 1200960, 1281960, 1319944, 1367424, 1484937, 1649930, 1709280, 1979916, 2051136, 2279040, 2401920, 2474895, 2563920, 2639888, 2969874, 3299860, 3418560, 3959832, 4102272, 4454811, 4949790, 5127840, 5279776, 5939748, 6599720, 6837120, 7424685, 7919664, 8909622, 9899580, 10255680, 10559552, 11879496, 13199440, 14849370, 15839328, 17819244, 19799160, 20511360, 21119104, 22274055, 23758992, 26398880, 29698740, 31678656, 35638488, 39598320, 44548110, 47517984, 52797760, 59397480, 63357312, 71276976, 79196640, 89096220, 95035968, 105595520, 118794960, 142553952, 158393280, 178192440, 190071936, 237589920, 285107904, 316786560, 356384880, 475179840, 570215808, 712769760, 950359680, 1425539520, 2851079040]

約数ペア:

[(1, 2851079040), (2, 1425539520), (3, 950359680), (4, 712769760), (5, 570215808), (6, 475179840), (8, 356384880), (9, 316786560), (10, 285107904), (12, 237589920), (15, 190071936), (16, 178192440), (18, 158393280), (20, 142553952), (24, 118794960), (27, 105595520), (30, 95035968), (32, 89096220), (36, 79196640), (40, 71276976), (45, 63357312), (48, 59397480), (54, 52797760), (60, 47517984), (64, 44548110), (72, 39598320), (80, 35638488), (90, 31678656), (96, 29698740), (108, 26398880), (120, 23758992), (128, 22274055), (135, 21119104), (139, 20511360), (144, 19799160), (160, 17819244), (180, 15839328), (192, 14849370), (216, 13199440), (240, 11879496), (270, 10559552), (278, 10255680), (288, 9899580), (320, 8909622), (360, 7919664), (384, 7424685), (417, 6837120), (432, 6599720), (480, 5939748), (540, 5279776), (556, 5127840), (576, 4949790), (640, 4454811), (695, 4102272), (720, 3959832), (834, 3418560), (864, 3299860), (960, 2969874), (1080, 2639888), (1112, 2563920), (1152, 2474895), (1187, 2401920), (1251, 2279040), (1390, 2051136), (1440, 1979916), (1668, 1709280), (1728, 1649930), (1920, 1484937), (2085, 1367424), (2160, 1319944), (2224, 1281960), (2374, 1200960), (2502, 1139520), (2780, 1025568), (2880, 989958), (3336, 854640), (3456, 824965), (3561, 800640), (3753, 759680), (4170, 683712), (4320, 659972), (4448, 640980), (4748, 600480), (5004, 569760), (5560, 512784), (5760, 494979), (5935, 480384), (6255, 455808), (6672, 427320), (7122, 400320), (7506, 379840), (8340, 341856), (8640, 329986), (8896, 320490), (9496, 300240), (10008, 284880), (10683, 266880), (11120, 256392), (11870, 240192), (12510, 227904), (13344, 213660), (14244, 200160), (15012, 189920), (16680, 170928), (17280, 164993), (17792, 160245), (17805, 160128), (18765, 151936), (18992, 150120), (20016, 142440), (21366, 133440), (22240, 128196), (23740, 120096), (25020, 113952), (26688, 106830), (28488, 100080), (30024, 94960), (32049, 88960), (33360, 85464), (35610, 80064), (37530, 75968), (37984, 75060), (40032, 71220), (42732, 66720), (44480, 64098), (47480, 60048), (50040, 56976), (53376, 53415)]