115781120

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:121

約数の個数: 240

約数和(自身を含む): 352664928

約数和(自身を除く): 236883808

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 71, 80, 91, 98, 104, 112, 128, 130, 140, 142, 160, 182, 196, 208, 224, 245, 256, 260, 280, 284, 320, 355, 364, 392, 416, 448, 455, 490, 497, 512, 520, 560, 568, 637, 640, 710, 728, 784, 832, 896, 910, 923, 980, 994, 1040, 1120, 1136, 1274, 1280, 1420, 1456, 1568, 1664, 1792, 1820, 1846, 1960, 1988, 2080, 2240, 2272, 2485, 2548, 2560, 2840, 2912, 3136, 3185, 3328, 3479, 3584, 3640, 3692, 3920, 3976, 4160, 4480, 4544, 4615, 4970, 5096, 5680, 5824, 6272, 6370, 6461, 6656, 6958, 7280, 7384, 7840, 7952, 8320, 8960, 9088, 9230, 9940, 10192, 11360, 11648, 12544, 12740, 12922, 13916, 14560, 14768, 15680, 15904, 16640, 17395, 17920, 18176, 18460, 19880, 20384, 22720, 23296, 25088, 25480, 25844, 27832, 29120, 29536, 31360, 31808, 32305, 33280, 34790, 36352, 36920, 39760, 40768, 45227, 45440, 46592, 50960, 51688, 55664, 58240, 59072, 62720, 63616, 64610, 69580, 73840, 79520, 81536, 90454, 90880, 101920, 103376, 111328, 116480, 118144, 125440, 127232, 129220, 139160, 147680, 159040, 163072, 180908, 181760, 203840, 206752, 222656, 226135, 232960, 236288, 254464, 258440, 278320, 295360, 318080, 326144, 361816, 407680, 413504, 445312, 452270, 472576, 516880, 556640, 590720, 636160, 723632, 815360, 827008, 890624, 904540, 1033760, 1113280, 1181440, 1272320, 1447264, 1630720, 1654016, 1781248, 1809080, 2067520, 2226560, 2362880, 2894528, 3308032, 3618160, 4135040, 4453120, 5789056, 7236320, 8270080, 8906240, 11578112, 14472640, 16540160, 23156224, 28945280, 57890560, 115781120]

約数ペア:

[(1, 115781120), (2, 57890560), (4, 28945280), (5, 23156224), (7, 16540160), (8, 14472640), (10, 11578112), (13, 8906240), (14, 8270080), (16, 7236320), (20, 5789056), (26, 4453120), (28, 4135040), (32, 3618160), (35, 3308032), (40, 2894528), (49, 2362880), (52, 2226560), (56, 2067520), (64, 1809080), (65, 1781248), (70, 1654016), (71, 1630720), (80, 1447264), (91, 1272320), (98, 1181440), (104, 1113280), (112, 1033760), (128, 904540), (130, 890624), (140, 827008), (142, 815360), (160, 723632), (182, 636160), (196, 590720), (208, 556640), (224, 516880), (245, 472576), (256, 452270), (260, 445312), (280, 413504), (284, 407680), (320, 361816), (355, 326144), (364, 318080), (392, 295360), (416, 278320), (448, 258440), (455, 254464), (490, 236288), (497, 232960), (512, 226135), (520, 222656), (560, 206752), (568, 203840), (637, 181760), (640, 180908), (710, 163072), (728, 159040), (784, 147680), (832, 139160), (896, 129220), (910, 127232), (923, 125440), (980, 118144), (994, 116480), (1040, 111328), (1120, 103376), (1136, 101920), (1274, 90880), (1280, 90454), (1420, 81536), (1456, 79520), (1568, 73840), (1664, 69580), (1792, 64610), (1820, 63616), (1846, 62720), (1960, 59072), (1988, 58240), (2080, 55664), (2240, 51688), (2272, 50960), (2485, 46592), (2548, 45440), (2560, 45227), (2840, 40768), (2912, 39760), (3136, 36920), (3185, 36352), (3328, 34790), (3479, 33280), (3584, 32305), (3640, 31808), (3692, 31360), (3920, 29536), (3976, 29120), (4160, 27832), (4480, 25844), (4544, 25480), (4615, 25088), (4970, 23296), (5096, 22720), (5680, 20384), (5824, 19880), (6272, 18460), (6370, 18176), (6461, 17920), (6656, 17395), (6958, 16640), (7280, 15904), (7384, 15680), (7840, 14768), (7952, 14560), (8320, 13916), (8960, 12922), (9088, 12740), (9230, 12544), (9940, 11648), (10192, 11360)]