880859520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:218

約数の個数: 384

約数和(自身を含む): 3255595200

約数和(自身を除く): 2374735680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 61, 64, 69, 72, 80, 90, 92, 96, 109, 115, 120, 122, 128, 138, 144, 160, 180, 183, 184, 192, 207, 218, 230, 240, 244, 276, 288, 305, 320, 327, 345, 360, 366, 368, 384, 414, 436, 460, 480, 488, 545, 549, 552, 576, 610, 640, 654, 690, 720, 732, 736, 828, 872, 915, 920, 960, 976, 981, 1035, 1090, 1098, 1104, 1152, 1220, 1308, 1380, 1403, 1440, 1464, 1472, 1635, 1656, 1744, 1830, 1840, 1920, 1952, 1962, 2070, 2180, 2196, 2208, 2440, 2507, 2616, 2745, 2760, 2806, 2880, 2928, 2944, 3270, 3312, 3488, 3660, 3680, 3904, 3924, 4140, 4209, 4360, 4392, 4416, 4880, 4905, 5014, 5232, 5490, 5520, 5612, 5760, 5856, 6540, 6624, 6649, 6976, 7015, 7320, 7360, 7521, 7808, 7848, 8280, 8418, 8720, 8784, 8832, 9760, 9810, 10028, 10464, 10980, 11040, 11224, 11712, 12535, 12627, 13080, 13248, 13298, 13952, 14030, 14640, 14720, 15042, 15696, 16560, 16836, 17440, 17568, 19520, 19620, 19947, 20056, 20928, 21045, 21960, 22080, 22448, 22563, 23424, 25070, 25254, 26160, 26496, 26596, 28060, 29280, 30084, 31392, 33120, 33245, 33672, 34880, 35136, 37605, 39040, 39240, 39894, 40112, 41856, 42090, 43920, 44160, 44896, 45126, 50140, 50508, 52320, 53192, 56120, 58560, 59841, 60168, 62784, 63135, 66240, 66490, 67344, 69760, 70272, 75210, 78480, 79788, 80224, 84180, 87840, 89792, 90252, 99735, 100280, 101016, 104640, 106384, 112240, 112815, 117120, 119682, 120336, 125568, 126270, 132480, 132980, 134688, 150420, 152927, 156960, 159576, 160448, 168360, 175680, 179584, 180504, 199470, 200560, 202032, 209280, 212768, 224480, 225630, 239364, 240672, 252540, 265960, 269376, 299205, 300840, 305854, 313920, 319152, 320896, 336720, 351360, 361008, 398940, 401120, 404064, 425536, 448960, 451260, 458781, 478728, 481344, 505080, 531920, 538752, 598410, 601680, 611708, 627840, 638304, 673440, 722016, 764635, 797880, 802240, 808128, 851072, 897920, 902520, 917562, 957456, 962688, 1010160, 1063840, 1196820, 1203360, 1223416, 1276608, 1346880, 1376343, 1444032, 1529270, 1595760, 1604480, 1616256, 1805040, 1835124, 1914912, 2020320, 2127680, 2293905, 2393640, 2406720, 2446832, 2553216, 2693760, 2752686, 2888064, 3058540, 3191520, 3610080, 3670248, 3829824, 4040640, 4255360, 4587810, 4787280, 4813440, 4893664, 5505372, 6117080, 6383040, 6881715, 7220160, 7340496, 7659648, 8081280, 9175620, 9574560, 9787328, 11010744, 12234160, 12766080, 13763430, 14440320, 14680992, 18351240, 19149120, 19574656, 22021488, 24468320, 27526860, 29361984, 36702480, 38298240, 44042976, 48936640, 55053720, 58723968, 73404960, 88085952, 97873280, 110107440, 146809920, 176171904, 220214880, 293619840, 440429760, 880859520]

約数ペア:

[(1, 880859520), (2, 440429760), (3, 293619840), (4, 220214880), (5, 176171904), (6, 146809920), (8, 110107440), (9, 97873280), (10, 88085952), (12, 73404960), (15, 58723968), (16, 55053720), (18, 48936640), (20, 44042976), (23, 38298240), (24, 36702480), (30, 29361984), (32, 27526860), (36, 24468320), (40, 22021488), (45, 19574656), (46, 19149120), (48, 18351240), (60, 14680992), (61, 14440320), (64, 13763430), (69, 12766080), (72, 12234160), (80, 11010744), (90, 9787328), (92, 9574560), (96, 9175620), (109, 8081280), (115, 7659648), (120, 7340496), (122, 7220160), (128, 6881715), (138, 6383040), (144, 6117080), (160, 5505372), (180, 4893664), (183, 4813440), (184, 4787280), (192, 4587810), (207, 4255360), (218, 4040640), (230, 3829824), (240, 3670248), (244, 3610080), (276, 3191520), (288, 3058540), (305, 2888064), (320, 2752686), (327, 2693760), (345, 2553216), (360, 2446832), (366, 2406720), (368, 2393640), (384, 2293905), (414, 2127680), (436, 2020320), (460, 1914912), (480, 1835124), (488, 1805040), (545, 1616256), (549, 1604480), (552, 1595760), (576, 1529270), (610, 1444032), (640, 1376343), (654, 1346880), (690, 1276608), (720, 1223416), (732, 1203360), (736, 1196820), (828, 1063840), (872, 1010160), (915, 962688), (920, 957456), (960, 917562), (976, 902520), (981, 897920), (1035, 851072), (1090, 808128), (1098, 802240), (1104, 797880), (1152, 764635), (1220, 722016), (1308, 673440), (1380, 638304), (1403, 627840), (1440, 611708), (1464, 601680), (1472, 598410), (1635, 538752), (1656, 531920), (1744, 505080), (1830, 481344), (1840, 478728), (1920, 458781), (1952, 451260), (1962, 448960), (2070, 425536), (2180, 404064), (2196, 401120), (2208, 398940), (2440, 361008), (2507, 351360), (2616, 336720), (2745, 320896), (2760, 319152), (2806, 313920), (2880, 305854), (2928, 300840), (2944, 299205), (3270, 269376), (3312, 265960), (3488, 252540), (3660, 240672), (3680, 239364), (3904, 225630), (3924, 224480), (4140, 212768), (4209, 209280), (4360, 202032), (4392, 200560), (4416, 199470), (4880, 180504), (4905, 179584), (5014, 175680), (5232, 168360), (5490, 160448), (5520, 159576), (5612, 156960), (5760, 152927), (5856, 150420), (6540, 134688), (6624, 132980), (6649, 132480), (6976, 126270), (7015, 125568), (7320, 120336), (7360, 119682), (7521, 117120), (7808, 112815), (7848, 112240), (8280, 106384), (8418, 104640), (8720, 101016), (8784, 100280), (8832, 99735), (9760, 90252), (9810, 89792), (10028, 87840), (10464, 84180), (10980, 80224), (11040, 79788), (11224, 78480), (11712, 75210), (12535, 70272), (12627, 69760), (13080, 67344), (13248, 66490), (13298, 66240), (13952, 63135), (14030, 62784), (14640, 60168), (14720, 59841), (15042, 58560), (15696, 56120), (16560, 53192), (16836, 52320), (17440, 50508), (17568, 50140), (19520, 45126), (19620, 44896), (19947, 44160), (20056, 43920), (20928, 42090), (21045, 41856), (21960, 40112), (22080, 39894), (22448, 39240), (22563, 39040), (23424, 37605), (25070, 35136), (25254, 34880), (26160, 33672), (26496, 33245), (26596, 33120), (28060, 31392), (29280, 30084)]