705168960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:445

約数の個数: 224

約数和(自身を含む): 2365735680

約数和(自身を除く): 1660566720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 109, 115, 120, 138, 160, 184, 192, 218, 230, 240, 276, 293, 320, 327, 345, 368, 436, 460, 480, 545, 552, 586, 654, 690, 736, 872, 879, 920, 960, 1090, 1104, 1172, 1308, 1380, 1465, 1472, 1635, 1744, 1758, 1840, 2180, 2208, 2344, 2507, 2616, 2760, 2930, 3270, 3488, 3516, 3680, 4360, 4395, 4416, 4688, 5014, 5232, 5520, 5860, 6540, 6739, 6976, 7032, 7360, 7521, 8720, 8790, 9376, 10028, 10464, 11040, 11720, 12535, 13080, 13478, 14064, 15042, 17440, 17580, 18752, 20056, 20217, 20928, 22080, 23440, 25070, 26160, 26956, 28128, 30084, 31937, 33695, 34880, 35160, 37605, 40112, 40434, 46880, 50140, 52320, 53912, 56256, 60168, 63874, 67390, 70320, 75210, 80224, 80868, 93760, 95811, 100280, 101085, 104640, 107824, 120336, 127748, 134780, 140640, 150420, 159685, 160448, 161736, 191622, 200560, 202170, 215648, 240672, 255496, 269560, 281280, 300840, 319370, 323472, 383244, 401120, 404340, 431296, 479055, 481344, 510992, 539120, 601680, 638740, 646944, 734551, 766488, 802240, 808680, 958110, 1021984, 1078240, 1203360, 1277480, 1293888, 1469102, 1532976, 1617360, 1916220, 2043968, 2156480, 2203653, 2406720, 2554960, 2938204, 3065952, 3234720, 3672755, 3832440, 4407306, 5109920, 5876408, 6131904, 6469440, 7345510, 7664880, 8814612, 10219840, 11018265, 11752816, 14691020, 15329760, 17629224, 22036530, 23505632, 29382040, 30659520, 35258448, 44073060, 47011264, 58764080, 70516896, 88146120, 117528160, 141033792, 176292240, 235056320, 352584480, 705168960]

約数ペア:

[(1, 705168960), (2, 352584480), (3, 235056320), (4, 176292240), (5, 141033792), (6, 117528160), (8, 88146120), (10, 70516896), (12, 58764080), (15, 47011264), (16, 44073060), (20, 35258448), (23, 30659520), (24, 29382040), (30, 23505632), (32, 22036530), (40, 17629224), (46, 15329760), (48, 14691020), (60, 11752816), (64, 11018265), (69, 10219840), (80, 8814612), (92, 7664880), (96, 7345510), (109, 6469440), (115, 6131904), (120, 5876408), (138, 5109920), (160, 4407306), (184, 3832440), (192, 3672755), (218, 3234720), (230, 3065952), (240, 2938204), (276, 2554960), (293, 2406720), (320, 2203653), (327, 2156480), (345, 2043968), (368, 1916220), (436, 1617360), (460, 1532976), (480, 1469102), (545, 1293888), (552, 1277480), (586, 1203360), (654, 1078240), (690, 1021984), (736, 958110), (872, 808680), (879, 802240), (920, 766488), (960, 734551), (1090, 646944), (1104, 638740), (1172, 601680), (1308, 539120), (1380, 510992), (1465, 481344), (1472, 479055), (1635, 431296), (1744, 404340), (1758, 401120), (1840, 383244), (2180, 323472), (2208, 319370), (2344, 300840), (2507, 281280), (2616, 269560), (2760, 255496), (2930, 240672), (3270, 215648), (3488, 202170), (3516, 200560), (3680, 191622), (4360, 161736), (4395, 160448), (4416, 159685), (4688, 150420), (5014, 140640), (5232, 134780), (5520, 127748), (5860, 120336), (6540, 107824), (6739, 104640), (6976, 101085), (7032, 100280), (7360, 95811), (7521, 93760), (8720, 80868), (8790, 80224), (9376, 75210), (10028, 70320), (10464, 67390), (11040, 63874), (11720, 60168), (12535, 56256), (13080, 53912), (13478, 52320), (14064, 50140), (15042, 46880), (17440, 40434), (17580, 40112), (18752, 37605), (20056, 35160), (20217, 34880), (20928, 33695), (22080, 31937), (23440, 30084), (25070, 28128), (26160, 26956)]