806279040

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{19997}}^1$

素因数の和:20029

約数の個数: 192

約数和(自身を含む): 3182081760

約数和(自身を除く): 2375802720

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, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 19997, 20160, 39994, 40320, 59991, 79988, 99985, 119982, 139979, 159976, 179973, 199970, 239964, 279958, 299955, 319952, 359946, 399940, 419937, 479928, 559916, 599910, 639904, 699895, 719892, 799880, 839874, 899865, 959856, 1119832, 1199820, 1259811, 1279808, 1399790, 1439784, 1599760, 1679748, 1799730, 1919712, 2099685, 2239664, 2399640, 2519622, 2559616, 2799580, 2879568, 3199520, 3359496, 3599460, 3839424, 4199370, 4479328, 4799280, 5039244, 5599160, 5759136, 6299055, 6399040, 6718992, 7198920, 7678848, 8398740, 8958656, 9598560, 10078488, 11198320, 11518272, 12598110, 12798080, 13437984, 14397840, 16797480, 17917312, 19197120, 20156976, 22396640, 23036544, 25196220, 26875968, 28795680, 33594960, 38394240, 40313952, 44793280, 50392440, 53751936, 57591360, 67189920, 80627904, 89586560, 100784880, 115182720, 134379840, 161255808, 201569760, 268759680, 403139520, 806279040]

約数ペア:

[(1, 806279040), (2, 403139520), (3, 268759680), (4, 201569760), (5, 161255808), (6, 134379840), (7, 115182720), (8, 100784880), (9, 89586560), (10, 80627904), (12, 67189920), (14, 57591360), (15, 53751936), (16, 50392440), (18, 44793280), (20, 40313952), (21, 38394240), (24, 33594960), (28, 28795680), (30, 26875968), (32, 25196220), (35, 23036544), (36, 22396640), (40, 20156976), (42, 19197120), (45, 17917312), (48, 16797480), (56, 14397840), (60, 13437984), (63, 12798080), (64, 12598110), (70, 11518272), (72, 11198320), (80, 10078488), (84, 9598560), (90, 8958656), (96, 8398740), (105, 7678848), (112, 7198920), (120, 6718992), (126, 6399040), (128, 6299055), (140, 5759136), (144, 5599160), (160, 5039244), (168, 4799280), (180, 4479328), (192, 4199370), (210, 3839424), (224, 3599460), (240, 3359496), (252, 3199520), (280, 2879568), (288, 2799580), (315, 2559616), (320, 2519622), (336, 2399640), (360, 2239664), (384, 2099685), (420, 1919712), (448, 1799730), (480, 1679748), (504, 1599760), (560, 1439784), (576, 1399790), (630, 1279808), (640, 1259811), (672, 1199820), (720, 1119832), (840, 959856), (896, 899865), (960, 839874), (1008, 799880), (1120, 719892), (1152, 699895), (1260, 639904), (1344, 599910), (1440, 559916), (1680, 479928), (1920, 419937), (2016, 399940), (2240, 359946), (2520, 319952), (2688, 299955), (2880, 279958), (3360, 239964), (4032, 199970), (4480, 179973), (5040, 159976), (5760, 139979), (6720, 119982), (8064, 99985), (10080, 79988), (13440, 59991), (19997, 40320), (20160, 39994)]