674850960

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{44633}}^1$

素因数の和:44662

約数の個数: 160

約数和(自身を含む): 2656615680

約数和(自身を除く): 1981764720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 44633, 89266, 133899, 178532, 223165, 267798, 312431, 357064, 401697, 446330, 535596, 624862, 669495, 714128, 803394, 892660, 937293, 1071192, 1205091, 1249724, 1338990, 1562155, 1606788, 1785320, 1874586, 2008485, 2142384, 2410182, 2499448, 2677980, 2811879, 3124310, 3213576, 3570640, 3749172, 4016970, 4686465, 4820364, 4998896, 5355960, 5623758, 6025455, 6248620, 6427152, 7498344, 8033940, 8435637, 9372930, 9640728, 10711920, 11247516, 12050910, 12497240, 14059395, 14996688, 16067880, 16871274, 18745860, 19281456, 22495032, 24101820, 24994480, 28118790, 32135760, 33742548, 37491720, 42178185, 44990064, 48203640, 56237580, 67485096, 74983440, 84356370, 96407280, 112475160, 134970192, 168712740, 224950320, 337425480, 674850960]

約数ペア:

[(1, 674850960), (2, 337425480), (3, 224950320), (4, 168712740), (5, 134970192), (6, 112475160), (7, 96407280), (8, 84356370), (9, 74983440), (10, 67485096), (12, 56237580), (14, 48203640), (15, 44990064), (16, 42178185), (18, 37491720), (20, 33742548), (21, 32135760), (24, 28118790), (27, 24994480), (28, 24101820), (30, 22495032), (35, 19281456), (36, 18745860), (40, 16871274), (42, 16067880), (45, 14996688), (48, 14059395), (54, 12497240), (56, 12050910), (60, 11247516), (63, 10711920), (70, 9640728), (72, 9372930), (80, 8435637), (84, 8033940), (90, 7498344), (105, 6427152), (108, 6248620), (112, 6025455), (120, 5623758), (126, 5355960), (135, 4998896), (140, 4820364), (144, 4686465), (168, 4016970), (180, 3749172), (189, 3570640), (210, 3213576), (216, 3124310), (240, 2811879), (252, 2677980), (270, 2499448), (280, 2410182), (315, 2142384), (336, 2008485), (360, 1874586), (378, 1785320), (420, 1606788), (432, 1562155), (504, 1338990), (540, 1249724), (560, 1205091), (630, 1071192), (720, 937293), (756, 892660), (840, 803394), (945, 714128), (1008, 669495), (1080, 624862), (1260, 535596), (1512, 446330), (1680, 401697), (1890, 357064), (2160, 312431), (2520, 267798), (3024, 223165), (3780, 178532), (5040, 133899), (7560, 89266), (15120, 44633)]