138389155840

素因数分解:

$2^{12}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{7321}}^1$

素因数の和:7434

約数の個数: 208

約数和(自身を含む): 362725788096

約数和(自身を除く): 224336632256

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 71, 80, 104, 128, 130, 142, 160, 208, 256, 260, 284, 320, 355, 416, 512, 520, 568, 640, 710, 832, 923, 1024, 1040, 1136, 1280, 1420, 1664, 1846, 2048, 2080, 2272, 2560, 2840, 3328, 3692, 4096, 4160, 4544, 4615, 5120, 5680, 6656, 7321, 7384, 8320, 9088, 9230, 10240, 11360, 13312, 14642, 14768, 16640, 18176, 18460, 20480, 22720, 26624, 29284, 29536, 33280, 36352, 36605, 36920, 45440, 53248, 58568, 59072, 66560, 72704, 73210, 73840, 90880, 95173, 117136, 118144, 133120, 145408, 146420, 147680, 181760, 190346, 234272, 236288, 266240, 290816, 292840, 295360, 363520, 380692, 468544, 472576, 475865, 519791, 585680, 590720, 727040, 761384, 937088, 945152, 951730, 1039582, 1171360, 1181440, 1454080, 1522768, 1874176, 1890304, 1903460, 2079164, 2342720, 2362880, 2598955, 3045536, 3748352, 3780608, 3806920, 4158328, 4685440, 4725760, 5197910, 6091072, 6757283, 7496704, 7613840, 8316656, 9370880, 9451520, 10395820, 12182144, 13514566, 14993408, 15227680, 16633312, 18741760, 18903040, 20791640, 24364288, 27029132, 29986816, 30455360, 33266624, 33786415, 37483520, 41583280, 48728576, 54058264, 60910720, 66533248, 67572830, 74967040, 83166560, 97457152, 108116528, 121821440, 133066496, 135145660, 149934080, 166333120, 194914304, 216233056, 243642880, 266132992, 270291320, 332666240, 389828608, 432466112, 487285760, 532265984, 540582640, 665332480, 864932224, 974571520, 1064531968, 1081165280, 1330664960, 1729864448, 1949143040, 2129063936, 2162330560, 2661329920, 3459728896, 4324661120, 5322659840, 6919457792, 8649322240, 10645319680, 13838915584, 17298644480, 27677831168, 34597288960, 69194577920, 138389155840]

約数ペア:

[(1, 138389155840), (2, 69194577920), (4, 34597288960), (5, 27677831168), (8, 17298644480), (10, 13838915584), (13, 10645319680), (16, 8649322240), (20, 6919457792), (26, 5322659840), (32, 4324661120), (40, 3459728896), (52, 2661329920), (64, 2162330560), (65, 2129063936), (71, 1949143040), (80, 1729864448), (104, 1330664960), (128, 1081165280), (130, 1064531968), (142, 974571520), (160, 864932224), (208, 665332480), (256, 540582640), (260, 532265984), (284, 487285760), (320, 432466112), (355, 389828608), (416, 332666240), (512, 270291320), (520, 266132992), (568, 243642880), (640, 216233056), (710, 194914304), (832, 166333120), (923, 149934080), (1024, 135145660), (1040, 133066496), (1136, 121821440), (1280, 108116528), (1420, 97457152), (1664, 83166560), (1846, 74967040), (2048, 67572830), (2080, 66533248), (2272, 60910720), (2560, 54058264), (2840, 48728576), (3328, 41583280), (3692, 37483520), (4096, 33786415), (4160, 33266624), (4544, 30455360), (4615, 29986816), (5120, 27029132), (5680, 24364288), (6656, 20791640), (7321, 18903040), (7384, 18741760), (8320, 16633312), (9088, 15227680), (9230, 14993408), (10240, 13514566), (11360, 12182144), (13312, 10395820), (14642, 9451520), (14768, 9370880), (16640, 8316656), (18176, 7613840), (18460, 7496704), (20480, 6757283), (22720, 6091072), (26624, 5197910), (29284, 4725760), (29536, 4685440), (33280, 4158328), (36352, 3806920), (36605, 3780608), (36920, 3748352), (45440, 3045536), (53248, 2598955), (58568, 2362880), (59072, 2342720), (66560, 2079164), (72704, 1903460), (73210, 1890304), (73840, 1874176), (90880, 1522768), (95173, 1454080), (117136, 1181440), (118144, 1171360), (133120, 1039582), (145408, 951730), (146420, 945152), (147680, 937088), (181760, 761384), (190346, 727040), (234272, 590720), (236288, 585680), (266240, 519791), (290816, 475865), (292840, 472576), (295360, 468544), (363520, 380692)]