20043959040

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:265

約数の個数: 864

約数和(自身を含む): 84302539776

約数和(自身を除く): 64258580736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 101, 105, 107, 112, 115, 120, 126, 128, 138, 140, 144, 160, 161, 168, 180, 184, 192, 202, 207, 210, 214, 224, 230, 240, 252, 256, 276, 280, 288, 303, 315, 320, 321, 322, 336, 345, 360, 368, 384, 404, 414, 420, 428, 448, 460, 480, 483, 504, 505, 535, 552, 560, 576, 606, 630, 640, 642, 644, 672, 690, 707, 720, 736, 749, 768, 805, 808, 828, 840, 856, 896, 909, 920, 960, 963, 966, 1008, 1010, 1035, 1070, 1104, 1120, 1152, 1212, 1260, 1280, 1284, 1288, 1344, 1380, 1414, 1440, 1449, 1472, 1498, 1515, 1605, 1610, 1616, 1656, 1680, 1712, 1792, 1818, 1840, 1920, 1926, 1932, 2016, 2020, 2070, 2121, 2140, 2208, 2240, 2247, 2304, 2323, 2415, 2424, 2461, 2520, 2568, 2576, 2688, 2760, 2828, 2880, 2898, 2944, 2996, 3030, 3210, 3220, 3232, 3312, 3360, 3424, 3535, 3636, 3680, 3745, 3840, 3852, 3864, 4032, 4040, 4140, 4242, 4280, 4416, 4480, 4494, 4545, 4646, 4815, 4830, 4848, 4922, 5040, 5136, 5152, 5376, 5520, 5656, 5760, 5796, 5888, 5992, 6060, 6363, 6420, 6440, 6464, 6624, 6720, 6741, 6848, 6969, 7070, 7245, 7272, 7360, 7383, 7490, 7704, 7728, 8064, 8080, 8280, 8484, 8560, 8832, 8960, 8988, 9090, 9292, 9630, 9660, 9696, 9844, 10080, 10272, 10304, 10605, 10807, 11040, 11235, 11312, 11520, 11592, 11615, 11984, 12120, 12305, 12726, 12840, 12880, 12928, 13248, 13440, 13482, 13696, 13938, 14140, 14490, 14544, 14720, 14766, 14980, 15408, 15456, 16128, 16160, 16261, 16560, 16968, 17120, 17227, 17664, 17976, 18180, 18584, 19260, 19320, 19392, 19688, 20160, 20544, 20608, 20907, 21210, 21614, 22080, 22149, 22470, 22624, 23184, 23230, 23968, 24240, 24610, 25452, 25680, 25760, 25856, 26496, 26880, 26964, 27392, 27876, 28280, 28980, 29088, 29440, 29532, 29960, 30816, 30912, 31815, 32320, 32421, 32522, 33120, 33705, 33936, 34240, 34454, 34845, 35952, 36360, 36915, 37168, 38520, 38640, 38784, 39376, 40320, 41088, 41216, 41814, 42420, 43228, 44160, 44298, 44940, 45248, 46368, 46460, 47936, 48480, 48783, 49220, 50904, 51360, 51520, 51681, 52992, 53928, 54035, 55752, 56560, 57960, 58176, 59064, 59920, 61632, 61824, 63630, 64640, 64842, 65044, 66240, 67410, 67872, 68480, 68908, 69690, 71904, 72720, 73830, 74336, 75649, 77040, 77280, 77568, 78752, 80640, 81305, 82176, 83628, 84840, 86135, 86456, 88320, 88596, 89880, 90496, 92736, 92920, 95872, 96960, 97263, 97566, 98440, 101808, 102720, 103040, 103362, 104535, 107856, 108070, 110745, 111504, 113120, 115920, 116352, 118128, 119840, 123264, 123648, 127260, 129280, 129684, 130088, 132480, 134820, 135744, 136960, 137816, 139380, 143808, 145440, 146349, 147660, 148672, 151298, 154080, 154560, 155043, 157504, 162105, 162610, 167256, 169680, 172270, 172912, 177192, 179760, 180992, 185472, 185840, 191744, 193920, 194526, 195132, 196880, 203616, 205440, 206080, 206724, 209070, 215712, 216140, 221490, 223008, 226240, 226947, 231840, 232704, 236256, 239680, 243915, 246528, 248561, 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1417536, 1438080, 1463490, 1486720, 1491366, 1512980, 1550430, 1556208, 1561056, 1575040, 1628928, 1653792, 1672560, 1725696, 1729120, 1739927, 1771920, 1784064, 1815576, 1854720, 1890048, 1945260, 1951320, 1988488, 2036160, 2067240, 2074944, 2081408, 2157120, 2205056, 2230080, 2237049, 2269470, 2341584, 2362560, 2420768, 2480688, 2485610, 2593680, 2601760, 2676096, 2714880, 2723364, 2756320, 2766592, 2835072, 2876160, 2926980, 2973440, 2982732, 3025960, 3100860, 3112416, 3122112, 3150080, 3307584, 3345120, 3404205, 3458240, 3479854, 3543840, 3631152, 3728415, 3890520, 3902640, 3976976, 4072320, 4134480, 4149888, 4162816, 4314240, 4410112, 4460160, 4474098, 4538940, 4683168, 4725120, 4841536, 4961376, 4971220, 5187360, 5203520, 5219781, 5352192, 5446728, 5512640, 5670144, 5853960, 5965464, 6051920, 6201720, 6224832, 6244224, 6615168, 6690240, 6808410, 6916480, 6959708, 7087680, 7262304, 7456830, 7781040, 7805280, 7953952, 8144640, 8268960, 8299776, 8628480, 8699635, 8920320, 8948196, 9077880, 9366336, 9450240, 9683072, 9922752, 9942440, 10374720, 10407040, 10439562, 10893456, 11025280, 11185245, 11707920, 11930928, 12103840, 12403440, 12449664, 12488448, 13230336, 13380480, 13616820, 13832960, 13919416, 14175360, 14524608, 14913660, 15562080, 15610560, 15659343, 15907904, 16537920, 17399270, 17896392, 18155760, 18732672, 19366144, 19845504, 19884880, 20749440, 20814080, 20879124, 21786912, 22050560, 22370490, 23415840, 23861856, 24207680, 24806880, 24899328, 26098905, 26760960, 27233640, 27838832, 28350720, 29049216, 29827320, 31124160, 31221120, 31318686, 31815808, 33075840, 34798540, 35792784, 36311520, 37465344, 39691008, 39769760, 41498880, 41758248, 43573824, 44740980, 46831680, 47723712, 48415360, 49613760, 52197810, 54467280, 55677664, 58098432, 59654640, 62248320, 62442240, 62637372, 63631616, 66151680, 69597080, 71585568, 72623040, 78296715, 79539520, 83516496, 87147648, 89481960, 93663360, 95447424, 96830720, 99227520, 104395620, 108934560, 111355328, 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約数ペア:

[(1, 20043959040), (2, 10021979520), (3, 6681319680), (4, 5010989760), (5, 4008791808), (6, 3340659840), (7, 2863422720), (8, 2505494880), (9, 2227106560), (10, 2004395904), (12, 1670329920), (14, 1431711360), (15, 1336263936), (16, 1252747440), (18, 1113553280), (20, 1002197952), (21, 954474240), (23, 871476480), (24, 835164960), (28, 715855680), (30, 668131968), (32, 626373720), (35, 572684544), (36, 556776640), (40, 501098976), (42, 477237120), (45, 445421312), (46, 435738240), (48, 417582480), (56, 357927840), (60, 334065984), (63, 318158080), (64, 313186860), (69, 290492160), (70, 286342272), (72, 278388320), (80, 250549488), (84, 238618560), (90, 222710656), (92, 217869120), (96, 208791240), (101, 198455040), (105, 190894848), (107, 187326720), (112, 178963920), (115, 174295296), (120, 167032992), (126, 159079040), (128, 156593430), (138, 145246080), (140, 143171136), (144, 139194160), (160, 125274744), (161, 124496640), (168, 119309280), (180, 111355328), (184, 108934560), (192, 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(966, 20749440), (1008, 19884880), (1010, 19845504), (1035, 19366144), (1070, 18732672), (1104, 18155760), (1120, 17896392), (1152, 17399270), (1212, 16537920), (1260, 15907904), (1280, 15659343), (1284, 15610560), (1288, 15562080), (1344, 14913660), (1380, 14524608), (1414, 14175360), (1440, 13919416), (1449, 13832960), (1472, 13616820), (1498, 13380480), (1515, 13230336), (1605, 12488448), (1610, 12449664), (1616, 12403440), (1656, 12103840), (1680, 11930928), (1712, 11707920), (1792, 11185245), (1818, 11025280), (1840, 10893456), (1920, 10439562), (1926, 10407040), (1932, 10374720), (2016, 9942440), (2020, 9922752), (2070, 9683072), (2121, 9450240), (2140, 9366336), (2208, 9077880), (2240, 8948196), (2247, 8920320), (2304, 8699635), (2323, 8628480), (2415, 8299776), (2424, 8268960), (2461, 8144640), (2520, 7953952), (2568, 7805280), (2576, 7781040), (2688, 7456830), (2760, 7262304), (2828, 7087680), (2880, 6959708), (2898, 6916480), (2944, 6808410), (2996, 6690240), (3030, 6615168), 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