1612558080

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{19997}}^1$

素因数の和:20031

約数の個数: 216

約数和(自身を含む): 6376642272

約数和(自身を除く): 4764084192

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, 19997, 20160, 26880, 39994, 40320, 59991, 79988, 80640, 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, 5119232, 5599160, 5759136, 6299055, 6399040, 6718992, 7198920, 7678848, 8398740, 8958656, 9598560, 10078488, 11198320, 11518272, 12598110, 12798080, 13437984, 14397840, 15357696, 16797480, 17917312, 19197120, 20156976, 22396640, 23036544, 25196220, 25596160, 26875968, 28795680, 33594960, 35834624, 38394240, 40313952, 44793280, 46073088, 50392440, 53751936, 57591360, 67189920, 76788480, 80627904, 89586560, 100784880, 107503872, 115182720, 134379840, 161255808, 179173120, 201569760, 230365440, 268759680, 322511616, 403139520, 537519360, 806279040, 1612558080]

約数ペア:

[(1, 1612558080), (2, 806279040), (3, 537519360), (4, 403139520), (5, 322511616), (6, 268759680), (7, 230365440), (8, 201569760), (9, 179173120), (10, 161255808), (12, 134379840), (14, 115182720), (15, 107503872), (16, 100784880), (18, 89586560), (20, 80627904), (21, 76788480), (24, 67189920), (28, 57591360), (30, 53751936), (32, 50392440), (35, 46073088), (36, 44793280), (40, 40313952), (42, 38394240), (45, 35834624), (48, 33594960), (56, 28795680), (60, 26875968), (63, 25596160), (64, 25196220), (70, 23036544), (72, 22396640), (80, 20156976), (84, 19197120), (90, 17917312), (96, 16797480), (105, 15357696), (112, 14397840), (120, 13437984), (126, 12798080), (128, 12598110), (140, 11518272), (144, 11198320), (160, 10078488), (168, 9598560), (180, 8958656), (192, 8398740), (210, 7678848), (224, 7198920), (240, 6718992), (252, 6399040), (256, 6299055), (280, 5759136), (288, 5599160), (315, 5119232), (320, 5039244), (336, 4799280), (360, 4479328), (384, 4199370), (420, 3839424), (448, 3599460), (480, 3359496), (504, 3199520), (560, 2879568), (576, 2799580), (630, 2559616), (640, 2519622), (672, 2399640), (720, 2239664), (768, 2099685), (840, 1919712), (896, 1799730), (960, 1679748), (1008, 1599760), (1120, 1439784), (1152, 1399790), (1260, 1279808), (1280, 1259811), (1344, 1199820), (1440, 1119832), (1680, 959856), (1792, 899865), (1920, 839874), (2016, 799880), (2240, 719892), (2304, 699895), (2520, 639904), (2688, 599910), (2880, 559916), (3360, 479928), (3840, 419937), (4032, 399940), (4480, 359946), (5040, 319952), (5376, 299955), (5760, 279958), (6720, 239964), (8064, 199970), (8960, 179973), (10080, 159976), (11520, 139979), (13440, 119982), (16128, 99985), (19997, 80640), (20160, 79988), (26880, 59991), (39994, 40320)]