1969148160

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{24419}}^1$

素因数の和:24453

約数の個数: 216

約数和(自身を含む): 7786658880

約数和(自身を除く): 5817510720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 20160, 24419, 26880, 40320, 48838, 73257, 80640, 97676, 122095, 146514, 170933, 195352, 219771, 244190, 293028, 341866, 366285, 390704, 439542, 488380, 512799, 586056, 683732, 732570, 781408, 854665, 879084, 976760, 1025598, 1098855, 1172112, 1367464, 1465140, 1538397, 1562816, 1709330, 1758168, 1953520, 2051196, 2197710, 2344224, 2563995, 2734928, 2930280, 3076794, 3125632, 3418660, 3516336, 3907040, 4102392, 4395420, 4688448, 5127990, 5469856, 5860560, 6153588, 6251264, 6837320, 7032672, 7691985, 7814080, 8204784, 8790840, 9376896, 10255980, 10939712, 11721120, 12307176, 13674640, 14065344, 15383970, 15628160, 16409568, 17581680, 18753792, 20511960, 21879424, 23442240, 24614352, 27349280, 28130688, 30767940, 31256320, 32819136, 35163360, 41023920, 43758848, 46884480, 49228704, 54698560, 56261376, 61535880, 65638272, 70326720, 82047840, 93768960, 98457408, 109397120, 123071760, 131276544, 140653440, 164095680, 196914816, 218794240, 246143520, 281306880, 328191360, 393829632, 492287040, 656382720, 984574080, 1969148160]

約数ペア:

[(1, 1969148160), (2, 984574080), (3, 656382720), (4, 492287040), (5, 393829632), (6, 328191360), (7, 281306880), (8, 246143520), (9, 218794240), (10, 196914816), (12, 164095680), (14, 140653440), (15, 131276544), (16, 123071760), (18, 109397120), (20, 98457408), (21, 93768960), (24, 82047840), (28, 70326720), (30, 65638272), (32, 61535880), (35, 56261376), (36, 54698560), (40, 49228704), (42, 46884480), (45, 43758848), (48, 41023920), (56, 35163360), (60, 32819136), (63, 31256320), (64, 30767940), (70, 28130688), (72, 27349280), (80, 24614352), (84, 23442240), (90, 21879424), (96, 20511960), (105, 18753792), (112, 17581680), (120, 16409568), (126, 15628160), (128, 15383970), (140, 14065344), (144, 13674640), (160, 12307176), (168, 11721120), (180, 10939712), (192, 10255980), (210, 9376896), (224, 8790840), (240, 8204784), (252, 7814080), (256, 7691985), (280, 7032672), (288, 6837320), (315, 6251264), (320, 6153588), (336, 5860560), (360, 5469856), (384, 5127990), (420, 4688448), (448, 4395420), (480, 4102392), (504, 3907040), (560, 3516336), (576, 3418660), (630, 3125632), (640, 3076794), (672, 2930280), (720, 2734928), (768, 2563995), (840, 2344224), (896, 2197710), (960, 2051196), (1008, 1953520), (1120, 1758168), (1152, 1709330), (1260, 1562816), (1280, 1538397), (1344, 1465140), (1440, 1367464), (1680, 1172112), (1792, 1098855), (1920, 1025598), (2016, 976760), (2240, 879084), (2304, 854665), (2520, 781408), (2688, 732570), (2880, 683732), (3360, 586056), (3840, 512799), (4032, 488380), (4480, 439542), (5040, 390704), (5376, 366285), (5760, 341866), (6720, 293028), (8064, 244190), (8960, 219771), (10080, 195352), (11520, 170933), (13440, 146514), (16128, 122095), (20160, 97676), (24419, 80640), (26880, 73257), (40320, 48838)]