20139658560

素因数分解:

$2^6\times 3^4\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:301

約数の個数: 840

約数和(自身を含む): 84697863624

約数和(自身を除く): 64558205064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 98, 101, 105, 108, 112, 120, 126, 135, 140, 144, 147, 157, 160, 162, 168, 180, 189, 192, 196, 202, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 303, 314, 315, 320, 324, 336, 360, 378, 392, 404, 405, 420, 432, 441, 448, 471, 480, 490, 504, 505, 540, 560, 567, 576, 588, 606, 628, 630, 648, 672, 707, 720, 735, 756, 784, 785, 808, 810, 840, 864, 882, 909, 942, 945, 960, 980, 1008, 1010, 1080, 1099, 1120, 1134, 1176, 1212, 1256, 1260, 1296, 1323, 1344, 1413, 1414, 1440, 1470, 1512, 1515, 1568, 1570, 1616, 1620, 1680, 1728, 1764, 1818, 1884, 1890, 1960, 2016, 2020, 2121, 2160, 2198, 2205, 2240, 2268, 2352, 2355, 2424, 2512, 2520, 2592, 2646, 2727, 2826, 2828, 2835, 2880, 2940, 3024, 3030, 3136, 3140, 3232, 3240, 3297, 3360, 3528, 3535, 3636, 3768, 3780, 3920, 3969, 4032, 4040, 4239, 4242, 4320, 4396, 4410, 4536, 4545, 4704, 4710, 4848, 4949, 5024, 5040, 5184, 5292, 5454, 5495, 5652, 5656, 5670, 5880, 6048, 6060, 6280, 6363, 6464, 6480, 6594, 6615, 6720, 7056, 7065, 7070, 7272, 7536, 7560, 7693, 7840, 7938, 8080, 8181, 8478, 8484, 8640, 8792, 8820, 9072, 9090, 9408, 9420, 9696, 9891, 9898, 10048, 10080, 10584, 10605, 10908, 10990, 11304, 11312, 11340, 11760, 12096, 12120, 12560, 12717, 12726, 12960, 13188, 13230, 13635, 14112, 14130, 14140, 14544, 14847, 15072, 15120, 15386, 15680, 15857, 15876, 16160, 16362, 16485, 16956, 16968, 17584, 17640, 18144, 18180, 18840, 19089, 19392, 19782, 19796, 19845, 20160, 21168, 21195, 21210, 21816, 21980, 22608, 22624, 22680, 23079, 23520, 24240, 24745, 25120, 25434, 25452, 25920, 26376, 26460, 27270, 28224, 28260, 28280, 29088, 29673, 29694, 30144, 30240, 30772, 31714, 31752, 31815, 32320, 32724, 32970, 33912, 33936, 35168, 35280, 36288, 36360, 37680, 38178, 38465, 39564, 39592, 39690, 40905, 42336, 42390, 42420, 43632, 43960, 44541, 45216, 45248, 45360, 46158, 47040, 47571, 48480, 49455, 49490, 50240, 50868, 50904, 52752, 52920, 54540, 56520, 56560, 57267, 58176, 59346, 59388, 60480, 61544, 63428, 63504, 63585, 63630, 65448, 65940, 67824, 67872, 69237, 70336, 70560, 72720, 74235, 75360, 76356, 76930, 79128, 79184, 79285, 79380, 81810, 84672, 84780, 84840, 87264, 87920, 89019, 89082, 90432, 90720, 92316, 95142, 95445, 96960, 98910, 98980, 101736, 101808, 105504, 105840, 109080, 110999, 113040, 113120, 114534, 115395, 118692, 118776, 123088, 126856, 127008, 127170, 127260, 130896, 131880, 133623, 135648, 135744, 138474, 141120, 142713, 145440, 148365, 148470, 150720, 152712, 153860, 158256, 158368, 158570, 158760, 163620, 169560, 169680, 174528, 175840, 178038, 178164, 181440, 184632, 190284, 190890, 197820, 197960, 203472, 203616, 207711, 211008, 211680, 218160, 221998, 222705, 226080, 226240, 229068, 230790, 237384, 237552, 237855, 246176, 253712, 254016, 254340, 254520, 261792, 263760, 267246, 271296, 276948, 285426, 286335, 290880, 296730, 296940, 305424, 307720, 316512, 316736, 317140, 317520, 327240, 332997, 339120, 339360, 346185, 351680, 356076, 356328, 369264, 380568, 381780, 395640, 395920, 400869, 406944, 407232, 415422, 423360, 428139, 436320, 443996, 445095, 445410, 452160, 458136, 461580, 474768, 475104, 475710, 492352, 507424, 508680, 509040, 523584, 527520, 534492, 553896, 554995, 570852, 572670, 593460, 593880, 610848, 615440, 623133, 633024, 634280, 635040, 654480, 665994, 668115, 678240, 678720, 692370, 712152, 712656, 713565, 738528, 761136, 763560, 776993, 791280, 791840, 801738, 813888, 830844, 856278, 872640, 887992, 890190, 890820, 916272, 923160, 949536, 950208, 951420, 998991, 1014848, 1017360, 1018080, 1038555, 1055040, 1068984, 1107792, 1109990, 1141704, 1145340, 1186920, 1187760, 1221696, 1230880, 1246266, 1268560, 1270080, 1284417, 1308960, 1331988, 1336230, 1356480, 1384740, 1424304, 1425312, 1427130, 1477056, 1522272, 1527120, 1553986, 1582560, 1583680, 1603476, 1661688, 1664985, 1712556, 1775984, 1780380, 1781640, 1832544, 1846320, 1899072, 1902840, 1997982, 2004345, 2034720, 2036160, 2077110, 2137968, 2140695, 2215584, 2219980, 2283408, 2290680, 2330979, 2373840, 2375520, 2461760, 2492532, 2537120, 2568834, 2617920, 2663976, 2672460, 2769480, 2848608, 2850624, 2854260, 2996973, 3044544, 3054240, 3107972, 3115665, 3165120, 3206952, 3323376, 3329970, 3425112, 3551968, 3560760, 3563280, 3665088, 3692640, 3805680, 3884965, 3995964, 4008690, 4069440, 4154220, 4275936, 4281390, 4431168, 4439960, 4566816, 4581360, 4661958, 4747680, 4751040, 4985064, 4994955, 5074240, 5137668, 5327952, 5344920, 5538960, 5697216, 5708520, 5993946, 6108480, 6215944, 6231330, 6413904, 6422085, 6646752, 6659940, 6850224, 6992937, 7103936, 7121520, 7126560, 7385280, 7611360, 7769930, 7991928, 8017380, 8308440, 8551872, 8562780, 8879920, 8990919, 9133632, 9162720, 9323916, 9495360, 9970128, 9989910, 10275336, 10655904, 10689840, 11077920, 11417040, 11654895, 11987892, 12431888, 12462660, 12827808, 12844170, 13293504, 13319880, 13700448, 13985874, 14243040, 14253120, 14984865, 15222720, 15539860, 15983856, 16034760, 16616880, 17125560, 17759840, 17981838, 18325440, 18647832, 19940256, 19979820, 20550672, 20978811, 21311808, 21379680, 22155840, 22834080, 23309790, 23975784, 24863776, 24925320, 25655616, 25688340, 26639760, 27400896, 27971748, 28486080, 29969730, 31079720, 31967712, 32069520, 33233760, 34251120, 34964685, 35519680, 35963676, 37295664, 39880512, 39959640, 41101344, 41957622, 42759360, 44954595, 45668160, 46619580, 47951568, 49727552, 49850640, 51376680, 53279520, 55943496, 59939460, 62159440, 62936433, 63935424, 64139040, 66467520, 68502240, 69929370, 71927352, 74591328, 79919280, 82202688, 83915244, 89909190, 93239160, 95903136, 99701280, 102753360, 104894055, 106559040, 111886992, 119878920, 124318880, 125872866, 128278080, 137004480, 139858740, 143854704, 149182656, 159838560, 167830488, 179818380, 186478320, 191806272, 199402560, 205506720, 209788110, 223773984, 239757840, 248637760, 251745732, 279717480, 287709408, 314682165, 319677120, 335660976, 359636760, 372956640, 411013440, 419576220, 447547968, 479515680, 503491464, 559434960, 575418816, 629364330, 671321952, 719273520, 745913280, 839152440, 959031360, 1006982928, 1118869920, 1258728660, 1342643904, 1438547040, 1678304880, 2013965856, 2237739840, 2517457320, 2877094080, 3356609760, 4027931712, 5034914640, 6713219520, 10069829280, 20139658560]

約数ペア:

[(1, 20139658560), (2, 10069829280), (3, 6713219520), (4, 5034914640), (5, 4027931712), (6, 3356609760), (7, 2877094080), (8, 2517457320), (9, 2237739840), (10, 2013965856), (12, 1678304880), (14, 1438547040), (15, 1342643904), (16, 1258728660), (18, 1118869920), (20, 1006982928), (21, 959031360), (24, 839152440), (27, 745913280), (28, 719273520), (30, 671321952), (32, 629364330), (35, 575418816), (36, 559434960), (40, 503491464), (42, 479515680), (45, 447547968), (48, 419576220), (49, 411013440), (54, 372956640), (56, 359636760), (60, 335660976), (63, 319677120), (64, 314682165), (70, 287709408), (72, 279717480), (80, 251745732), (81, 248637760), (84, 239757840), (90, 223773984), (96, 209788110), (98, 205506720), (101, 199402560), (105, 191806272), (108, 186478320), (112, 179818380), (120, 167830488), (126, 159838560), (135, 149182656), (140, 143854704), (144, 139858740), (147, 137004480), (157, 128278080), (160, 125872866), (162, 124318880), (168, 119878920), (180, 111886992), (189, 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(980, 20550672), (1008, 19979820), (1010, 19940256), (1080, 18647832), (1099, 18325440), (1120, 17981838), (1134, 17759840), (1176, 17125560), (1212, 16616880), (1256, 16034760), (1260, 15983856), (1296, 15539860), (1323, 15222720), (1344, 14984865), (1413, 14253120), (1414, 14243040), (1440, 13985874), (1470, 13700448), (1512, 13319880), (1515, 13293504), (1568, 12844170), (1570, 12827808), (1616, 12462660), (1620, 12431888), (1680, 11987892), (1728, 11654895), (1764, 11417040), (1818, 11077920), (1884, 10689840), (1890, 10655904), (1960, 10275336), (2016, 9989910), (2020, 9970128), (2121, 9495360), (2160, 9323916), (2198, 9162720), (2205, 9133632), (2240, 8990919), (2268, 8879920), (2352, 8562780), (2355, 8551872), (2424, 8308440), (2512, 8017380), (2520, 7991928), (2592, 7769930), (2646, 7611360), (2727, 7385280), (2826, 7126560), (2828, 7121520), (2835, 7103936), (2880, 6992937), (2940, 6850224), (3024, 6659940), (3030, 6646752), (3136, 6422085), (3140, 6413904), (3232, 6231330), (3240, 6215944), (3297, 6108480), (3360, 5993946), (3528, 5708520), (3535, 5697216), (3636, 5538960), (3768, 5344920), (3780, 5327952), (3920, 5137668), (3969, 5074240), (4032, 4994955), (4040, 4985064), (4239, 4751040), (4242, 4747680), (4320, 4661958), (4396, 4581360), (4410, 4566816), (4536, 4439960), (4545, 4431168), (4704, 4281390), (4710, 4275936), (4848, 4154220), (4949, 4069440), (5024, 4008690), (5040, 3995964), (5184, 3884965), (5292, 3805680), (5454, 3692640), (5495, 3665088), (5652, 3563280), (5656, 3560760), (5670, 3551968), (5880, 3425112), (6048, 3329970), (6060, 3323376), (6280, 3206952), (6363, 3165120), (6464, 3115665), (6480, 3107972), (6594, 3054240), (6615, 3044544), (6720, 2996973), (7056, 2854260), (7065, 2850624), (7070, 2848608), (7272, 2769480), (7536, 2672460), (7560, 2663976), (7693, 2617920), (7840, 2568834), (7938, 2537120), (8080, 2492532), (8181, 2461760), (8478, 2375520), (8484, 2373840), (8640, 2330979), (8792, 2290680), (8820, 2283408), (9072, 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923160), (21980, 916272), (22608, 890820), (22624, 890190), (22680, 887992), (23079, 872640), (23520, 856278), (24240, 830844), (24745, 813888), (25120, 801738), (25434, 791840), (25452, 791280), (25920, 776993), (26376, 763560), (26460, 761136), (27270, 738528), (28224, 713565), (28260, 712656), (28280, 712152), (29088, 692370), (29673, 678720), (29694, 678240), (30144, 668115), (30240, 665994), (30772, 654480), (31714, 635040), (31752, 634280), (31815, 633024), (32320, 623133), (32724, 615440), (32970, 610848), (33912, 593880), (33936, 593460), (35168, 572670), (35280, 570852), (36288, 554995), (36360, 553896), (37680, 534492), (38178, 527520), (38465, 523584), (39564, 509040), (39592, 508680), (39690, 507424), (40905, 492352), (42336, 475710), (42390, 475104), (42420, 474768), (43632, 461580), (43960, 458136), (44541, 452160), (45216, 445410), (45248, 445095), (45360, 443996), (46158, 436320), (47040, 428139), (47571, 423360), (48480, 415422), (49455, 407232), (49490, 406944), (50240, 400869), (50868, 395920), (50904, 395640), (52752, 381780), (52920, 380568), (54540, 369264), (56520, 356328), (56560, 356076), (57267, 351680), (58176, 346185), (59346, 339360), (59388, 339120), (60480, 332997), (61544, 327240), (63428, 317520), (63504, 317140), (63585, 316736), (63630, 316512), (65448, 307720), (65940, 305424), (67824, 296940), (67872, 296730), (69237, 290880), (70336, 286335), (70560, 285426), (72720, 276948), (74235, 271296), (75360, 267246), (76356, 263760), (76930, 261792), (79128, 254520), (79184, 254340), (79285, 254016), (79380, 253712), (81810, 246176), (84672, 237855), (84780, 237552), (84840, 237384), (87264, 230790), (87920, 229068), (89019, 226240), (89082, 226080), (90432, 222705), (90720, 221998), (92316, 218160), (95142, 211680), (95445, 211008), (96960, 207711), (98910, 203616), (98980, 203472), (101736, 197960), (101808, 197820), (105504, 190890), (105840, 190284), (109080, 184632), (110999, 181440), (113040, 178164), (113120, 178038), (114534, 175840), (115395, 174528), (118692, 169680), (118776, 169560), (123088, 163620), (126856, 158760), (127008, 158570), (127170, 158368), (127260, 158256), (130896, 153860), (131880, 152712), (133623, 150720), (135648, 148470), (135744, 148365), (138474, 145440), (141120, 142713)]