147799680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{1571}}^1$

素因数の和:1607

約数の個数: 192

約数和(自身を含む): 548376480

約数和(自身を除く): 400576800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 784, 840, 896, 960, 980, 1120, 1176, 1344, 1470, 1568, 1571, 1680, 1920, 1960, 2240, 2352, 2688, 2940, 3136, 3142, 3360, 3920, 4480, 4704, 4713, 5880, 6272, 6284, 6720, 7840, 7855, 9408, 9426, 10997, 11760, 12568, 13440, 15680, 15710, 18816, 18852, 21994, 23520, 23565, 25136, 31360, 31420, 32991, 37704, 43988, 47040, 47130, 50272, 54985, 62840, 65982, 75408, 76979, 87976, 94080, 94260, 100544, 109970, 125680, 131964, 150816, 153958, 164955, 175952, 188520, 201088, 219940, 230937, 251360, 263928, 301632, 307916, 329910, 351904, 377040, 384895, 439880, 461874, 502720, 527856, 603264, 615832, 659820, 703808, 754080, 769790, 879760, 923748, 1005440, 1055712, 1154685, 1231664, 1319640, 1407616, 1508160, 1539580, 1759520, 1847496, 2111424, 2309370, 2463328, 2639280, 3016320, 3079160, 3519040, 3694992, 4222848, 4618740, 4926656, 5278560, 6158320, 7038080, 7389984, 9237480, 9853312, 10557120, 12316640, 14779968, 18474960, 21114240, 24633280, 29559936, 36949920, 49266560, 73899840, 147799680]

約数ペア:

[(1, 147799680), (2, 73899840), (3, 49266560), (4, 36949920), (5, 29559936), (6, 24633280), (7, 21114240), (8, 18474960), (10, 14779968), (12, 12316640), (14, 10557120), (15, 9853312), (16, 9237480), (20, 7389984), (21, 7038080), (24, 6158320), (28, 5278560), (30, 4926656), (32, 4618740), (35, 4222848), (40, 3694992), (42, 3519040), (48, 3079160), (49, 3016320), (56, 2639280), (60, 2463328), (64, 2309370), (70, 2111424), (80, 1847496), (84, 1759520), (96, 1539580), (98, 1508160), (105, 1407616), (112, 1319640), (120, 1231664), (128, 1154685), (140, 1055712), (147, 1005440), (160, 923748), (168, 879760), (192, 769790), (196, 754080), (210, 703808), (224, 659820), (240, 615832), (245, 603264), (280, 527856), (294, 502720), (320, 461874), (336, 439880), (384, 384895), (392, 377040), (420, 351904), (448, 329910), (480, 307916), (490, 301632), (560, 263928), (588, 251360), (640, 230937), (672, 219940), (735, 201088), (784, 188520), (840, 175952), (896, 164955), (960, 153958), (980, 150816), (1120, 131964), (1176, 125680), (1344, 109970), (1470, 100544), (1568, 94260), (1571, 94080), (1680, 87976), (1920, 76979), (1960, 75408), (2240, 65982), (2352, 62840), (2688, 54985), (2940, 50272), (3136, 47130), (3142, 47040), (3360, 43988), (3920, 37704), (4480, 32991), (4704, 31420), (4713, 31360), (5880, 25136), (6272, 23565), (6284, 23520), (6720, 21994), (7840, 18852), (7855, 18816), (9408, 15710), (9426, 15680), (10997, 13440), (11760, 12568)]