8669028480

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20807}}^1$

素因数の和:20867

約数の個数: 256

約数和(自身を含む): 32600309760

約数和(自身を除く): 23931281280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 560, 620, 640, 651, 672, 744, 840, 868, 896, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1920, 1984, 2170, 2240, 2480, 2604, 2688, 2976, 3255, 3360, 3472, 3720, 3968, 4340, 4480, 4960, 5208, 5952, 6510, 6720, 6944, 7440, 8680, 9920, 10416, 11904, 13020, 13440, 13888, 14880, 17360, 19840, 20807, 20832, 26040, 27776, 29760, 34720, 41614, 41664, 52080, 59520, 62421, 69440, 83228, 83328, 104035, 104160, 124842, 138880, 145649, 166456, 208070, 208320, 249684, 291298, 312105, 332912, 416140, 416640, 436947, 499368, 582596, 624210, 645017, 665824, 728245, 832280, 873894, 998736, 1165192, 1248420, 1290034, 1331648, 1456490, 1664560, 1747788, 1935051, 1997472, 2184735, 2330384, 2496840, 2580068, 2663296, 2912980, 3225085, 3329120, 3495576, 3870102, 3994944, 4369470, 4515119, 4660768, 4993680, 5160136, 5825960, 6450170, 6658240, 6991152, 7740204, 7989888, 8738940, 9030238, 9321536, 9675255, 9987360, 10320272, 11651920, 12900340, 13316480, 13545357, 13982304, 15480408, 17477880, 18060476, 18643072, 19350510, 19974720, 20640544, 22575595, 23303840, 25800680, 27090714, 27964608, 30960816, 34955760, 36120952, 38701020, 39949440, 41281088, 45151190, 46607680, 51601360, 54181428, 55929216, 61921632, 67726785, 69911520, 72241904, 77402040, 82562176, 90302380, 93215360, 103202720, 108362856, 123843264, 135453570, 139823040, 144483808, 154804080, 180604760, 206405440, 216725712, 247686528, 270907140, 279646080, 288967616, 309608160, 361209520, 412810880, 433451424, 541814280, 577935232, 619216320, 722419040, 866902848, 1083628560, 1238432640, 1444838080, 1733805696, 2167257120, 2889676160, 4334514240, 8669028480]

約数ペア:

[(1, 8669028480), (2, 4334514240), (3, 2889676160), (4, 2167257120), (5, 1733805696), (6, 1444838080), (7, 1238432640), (8, 1083628560), (10, 866902848), (12, 722419040), (14, 619216320), (15, 577935232), (16, 541814280), (20, 433451424), (21, 412810880), (24, 361209520), (28, 309608160), (30, 288967616), (31, 279646080), (32, 270907140), (35, 247686528), (40, 216725712), (42, 206405440), (48, 180604760), (56, 154804080), (60, 144483808), (62, 139823040), (64, 135453570), (70, 123843264), (80, 108362856), (84, 103202720), (93, 93215360), (96, 90302380), (105, 82562176), (112, 77402040), (120, 72241904), (124, 69911520), (128, 67726785), (140, 61921632), (155, 55929216), (160, 54181428), (168, 51601360), (186, 46607680), (192, 45151190), (210, 41281088), (217, 39949440), (224, 38701020), (240, 36120952), (248, 34955760), (280, 30960816), (310, 27964608), (320, 27090714), (336, 25800680), (372, 23303840), (384, 22575595), (420, 20640544), (434, 19974720), (448, 19350510), (465, 18643072), (480, 18060476), (496, 17477880), (560, 15480408), (620, 13982304), (640, 13545357), (651, 13316480), (672, 12900340), (744, 11651920), (840, 10320272), (868, 9987360), (896, 9675255), (930, 9321536), (960, 9030238), (992, 8738940), (1085, 7989888), (1120, 7740204), (1240, 6991152), (1302, 6658240), (1344, 6450170), (1488, 5825960), (1680, 5160136), (1736, 4993680), (1860, 4660768), (1920, 4515119), (1984, 4369470), (2170, 3994944), (2240, 3870102), (2480, 3495576), (2604, 3329120), (2688, 3225085), (2976, 2912980), (3255, 2663296), (3360, 2580068), (3472, 2496840), (3720, 2330384), (3968, 2184735), (4340, 1997472), (4480, 1935051), (4960, 1747788), (5208, 1664560), (5952, 1456490), (6510, 1331648), (6720, 1290034), (6944, 1248420), (7440, 1165192), (8680, 998736), (9920, 873894), (10416, 832280), (11904, 728245), (13020, 665824), (13440, 645017), (13888, 624210), (14880, 582596), (17360, 499368), (19840, 436947), (20807, 416640), (20832, 416140), (26040, 332912), (27776, 312105), (29760, 291298), (34720, 249684), (41614, 208320), (41664, 208070), (52080, 166456), (59520, 145649), (62421, 138880), (69440, 124842), (83228, 104160), (83328, 104035)]