17808663040

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{13997}}^1$

素因数の和:14098

約数の個数: 160

約数和(自身を含む): 49489761024

約数和(自身を除く): 31681097984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 71, 80, 112, 128, 140, 142, 160, 224, 256, 280, 284, 320, 355, 448, 497, 512, 560, 568, 640, 710, 896, 994, 1120, 1136, 1280, 1420, 1792, 1988, 2240, 2272, 2485, 2560, 2840, 3584, 3976, 4480, 4544, 4970, 5680, 7952, 8960, 9088, 9940, 11360, 13997, 15904, 17920, 18176, 19880, 22720, 27994, 31808, 36352, 39760, 45440, 55988, 63616, 69985, 79520, 90880, 97979, 111976, 127232, 139970, 159040, 181760, 195958, 223952, 254464, 279940, 318080, 391916, 447904, 489895, 559880, 636160, 783832, 895808, 979790, 993787, 1119760, 1272320, 1567664, 1791616, 1959580, 1987574, 2239520, 3135328, 3583232, 3919160, 3975148, 4479040, 4968935, 6270656, 6956509, 7166464, 7838320, 7950296, 8958080, 9937870, 12541312, 13913018, 15676640, 15900592, 17916160, 19875740, 25082624, 27826036, 31353280, 31801184, 34782545, 35832320, 39751480, 50165248, 55652072, 62706560, 63602368, 69565090, 79502960, 111304144, 125413120, 127204736, 139130180, 159005920, 222608288, 250826240, 254409472, 278260360, 318011840, 445216576, 508818944, 556520720, 636023680, 890433152, 1113041440, 1272047360, 1780866304, 2226082880, 2544094720, 3561732608, 4452165760, 8904331520, 17808663040]

約数ペア:

[(1, 17808663040), (2, 8904331520), (4, 4452165760), (5, 3561732608), (7, 2544094720), (8, 2226082880), (10, 1780866304), (14, 1272047360), (16, 1113041440), (20, 890433152), (28, 636023680), (32, 556520720), (35, 508818944), (40, 445216576), (56, 318011840), (64, 278260360), (70, 254409472), (71, 250826240), (80, 222608288), (112, 159005920), (128, 139130180), (140, 127204736), (142, 125413120), (160, 111304144), (224, 79502960), (256, 69565090), (280, 63602368), (284, 62706560), (320, 55652072), (355, 50165248), (448, 39751480), (497, 35832320), (512, 34782545), (560, 31801184), (568, 31353280), (640, 27826036), (710, 25082624), (896, 19875740), (994, 17916160), (1120, 15900592), (1136, 15676640), (1280, 13913018), (1420, 12541312), (1792, 9937870), (1988, 8958080), (2240, 7950296), (2272, 7838320), (2485, 7166464), (2560, 6956509), (2840, 6270656), (3584, 4968935), (3976, 4479040), (4480, 3975148), (4544, 3919160), (4970, 3583232), (5680, 3135328), (7952, 2239520), (8960, 1987574), (9088, 1959580), (9940, 1791616), (11360, 1567664), (13997, 1272320), (15904, 1119760), (17920, 993787), (18176, 979790), (19880, 895808), (22720, 783832), (27994, 636160), (31808, 559880), (36352, 489895), (39760, 447904), (45440, 391916), (55988, 318080), (63616, 279940), (69985, 254464), (79520, 223952), (90880, 195958), (97979, 181760), (111976, 159040), (127232, 139970)]