19474197120

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{160997}}^1$

素因数の和:161032

約数の個数: 256

約数和(自身を含む): 78824620800

約数和(自身を除く): 59350423680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 12096, 13440, 15120, 17280, 20160, 24192, 30240, 40320, 60480, 120960, 160997, 321994, 482991, 643988, 804985, 965982, 1126979, 1287976, 1448973, 1609970, 1931964, 2253958, 2414955, 2575952, 2897946, 3219940, 3380937, 3863928, 4346919, 4507916, 4829910, 5151904, 5634895, 5795892, 6439880, 6761874, 7244865, 7727856, 8693838, 9015832, 9659820, 10142811, 10303808, 11269790, 11591784, 12879760, 13523748, 14489730, 15455712, 16904685, 17387676, 18031664, 19319640, 20285622, 20607616, 21734595, 22539580, 23183568, 25759520, 27047496, 28979460, 30428433, 30911424, 33809370, 34775352, 36063328, 38639280, 40571244, 43469190, 45079160, 46367136, 50714055, 51519040, 54094992, 57958920, 60856866, 61822848, 67618740, 69550704, 72126656, 77278560, 81142488, 86938380, 90158320, 92734272, 101428110, 103038080, 108189984, 115917840, 121713732, 135237480, 139101408, 144253312, 152142165, 154557120, 162284976, 173876760, 180316640, 185468544, 202856220, 216379968, 231835680, 243427464, 270474960, 278202816, 304284330, 309114240, 324569952, 347753520, 360633280, 405712440, 432759936, 463671360, 486854928, 540949920, 556405632, 608568660, 649139904, 695507040, 721266560, 811424880, 927342720, 973709856, 1081899840, 1217137320, 1298279808, 1391014080, 1622849760, 1947419712, 2163799680, 2434274640, 2782028160, 3245699520, 3894839424, 4868549280, 6491399040, 9737098560, 19474197120]

約数ペア:

[(1, 19474197120), (2, 9737098560), (3, 6491399040), (4, 4868549280), (5, 3894839424), (6, 3245699520), (7, 2782028160), (8, 2434274640), (9, 2163799680), (10, 1947419712), (12, 1622849760), (14, 1391014080), (15, 1298279808), (16, 1217137320), (18, 1081899840), (20, 973709856), (21, 927342720), (24, 811424880), (27, 721266560), (28, 695507040), (30, 649139904), (32, 608568660), (35, 556405632), (36, 540949920), (40, 486854928), (42, 463671360), (45, 432759936), (48, 405712440), (54, 360633280), (56, 347753520), (60, 324569952), (63, 309114240), (64, 304284330), (70, 278202816), (72, 270474960), (80, 243427464), (84, 231835680), (90, 216379968), (96, 202856220), (105, 185468544), (108, 180316640), (112, 173876760), (120, 162284976), (126, 154557120), (128, 152142165), (135, 144253312), (140, 139101408), (144, 135237480), (160, 121713732), (168, 115917840), (180, 108189984), (189, 103038080), (192, 101428110), (210, 92734272), (216, 90158320), (224, 86938380), (240, 81142488), (252, 77278560), (270, 72126656), (280, 69550704), (288, 67618740), (315, 61822848), (320, 60856866), (336, 57958920), (360, 54094992), (378, 51519040), (384, 50714055), (420, 46367136), (432, 45079160), (448, 43469190), (480, 40571244), (504, 38639280), (540, 36063328), (560, 34775352), (576, 33809370), (630, 30911424), (640, 30428433), (672, 28979460), (720, 27047496), (756, 25759520), (840, 23183568), (864, 22539580), (896, 21734595), (945, 20607616), (960, 20285622), (1008, 19319640), (1080, 18031664), (1120, 17387676), (1152, 16904685), (1260, 15455712), (1344, 14489730), (1440, 13523748), (1512, 12879760), (1680, 11591784), (1728, 11269790), (1890, 10303808), (1920, 10142811), (2016, 9659820), (2160, 9015832), (2240, 8693838), (2520, 7727856), (2688, 7244865), (2880, 6761874), (3024, 6439880), (3360, 5795892), (3456, 5634895), (3780, 5151904), (4032, 4829910), (4320, 4507916), (4480, 4346919), (5040, 3863928), (5760, 3380937), (6048, 3219940), (6720, 2897946), (7560, 2575952), (8064, 2414955), (8640, 2253958), (10080, 1931964), (12096, 1609970), (13440, 1448973), (15120, 1287976), (17280, 1126979), (20160, 965982), (24192, 804985), (30240, 643988), (40320, 482991), (60480, 321994), (120960, 160997)]