28690462080

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2203}}^1$

素因数の和:2271

約数の個数: 768

約数和(自身を含む): 126252172800

約数和(自身を除く): 97561710720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 19, 20, 21, 24, 28, 30, 32, 34, 35, 36, 38, 40, 42, 45, 48, 51, 56, 57, 60, 63, 64, 68, 70, 72, 76, 80, 84, 85, 90, 95, 96, 102, 105, 112, 114, 119, 120, 126, 128, 133, 136, 140, 144, 152, 153, 160, 168, 170, 171, 180, 190, 192, 204, 210, 224, 228, 238, 240, 252, 255, 266, 272, 280, 285, 288, 304, 306, 315, 320, 323, 336, 340, 342, 357, 360, 380, 384, 399, 408, 420, 448, 456, 476, 480, 504, 510, 532, 544, 560, 570, 576, 595, 608, 612, 630, 640, 646, 665, 672, 680, 684, 714, 720, 760, 765, 798, 816, 840, 855, 896, 912, 952, 960, 969, 1008, 1020, 1064, 1071, 1088, 1120, 1140, 1152, 1190, 1197, 1216, 1224, 1260, 1292, 1330, 1344, 1360, 1368, 1428, 1440, 1520, 1530, 1596, 1615, 1632, 1680, 1710, 1785, 1824, 1904, 1920, 1938, 1995, 2016, 2040, 2128, 2142, 2176, 2203, 2240, 2261, 2280, 2380, 2394, 2432, 2448, 2520, 2584, 2660, 2688, 2720, 2736, 2856, 2880, 2907, 3040, 3060, 3192, 3230, 3264, 3360, 3420, 3570, 3648, 3808, 3876, 3990, 4032, 4080, 4256, 4284, 4406, 4480, 4522, 4560, 4760, 4788, 4845, 4896, 5040, 5168, 5320, 5355, 5440, 5472, 5712, 5760, 5814, 5985, 6080, 6120, 6384, 6460, 6528, 6609, 6720, 6783, 6840, 7140, 7296, 7616, 7752, 7980, 8064, 8160, 8512, 8568, 8812, 9044, 9120, 9520, 9576, 9690, 9792, 10080, 10336, 10640, 10710, 10880, 10944, 11015, 11305, 11424, 11628, 11970, 12160, 12240, 12768, 12920, 13218, 13440, 13566, 13680, 14280, 14535, 15232, 15421, 15504, 15960, 16320, 17024, 17136, 17624, 18088, 18240, 19040, 19152, 19380, 19584, 19827, 20160, 20349, 20672, 21280, 21420, 21888, 22030, 22610, 22848, 23256, 23940, 24480, 25536, 25840, 26436, 27132, 27360, 28560, 29070, 30842, 31008, 31920, 32640, 33045, 33915, 34272, 35248, 36176, 36480, 37451, 38080, 38304, 38760, 39654, 40320, 40698, 41344, 41857, 42560, 42840, 44060, 45220, 45696, 46263, 46512, 47880, 48960, 51072, 51680, 52872, 54264, 54720, 57120, 58140, 61684, 62016, 63840, 66090, 67830, 68544, 70496, 72352, 74902, 76160, 76608, 77105, 77520, 79308, 81396, 83714, 85120, 85680, 88120, 90440, 92526, 93024, 95760, 97920, 99135, 101745, 103360, 105744, 108528, 109440, 112353, 114240, 116280, 123368, 124032, 125571, 127680, 132180, 135660, 137088, 138789, 140992, 144704, 149804, 153216, 154210, 155040, 158616, 162792, 167428, 171360, 176240, 180880, 185052, 186048, 187255, 191520, 198270, 203490, 206720, 209285, 211488, 217056, 224706, 228480, 231315, 232560, 246736, 251142, 255360, 262157, 264360, 271320, 277578, 281984, 289408, 292999, 299608, 308420, 310080, 317232, 325584, 334856, 337059, 342720, 352480, 361760, 370104, 372096, 374510, 376713, 383040, 396540, 406980, 418570, 422976, 434112, 449412, 462630, 465120, 493472, 502284, 524314, 528720, 542640, 555156, 561765, 585998, 599216, 616840, 620160, 627855, 634464, 651168, 669712, 674118, 685440, 693945, 704960, 711569, 723520, 740208, 749020, 753426, 766080, 786471, 793080, 813960, 837140, 845952, 868224, 878997, 898824, 925260, 930240, 986944, 1004568, 1048628, 1057440, 1085280, 1110312, 1123530, 1171996, 1198432, 1233680, 1255710, 1268928, 1302336, 1310785, 1339424, 1348236, 1387890, 1409920, 1423138, 1447040, 1464995, 1480416, 1498040, 1506852, 1572942, 1586160, 1627920, 1674280, 1685295, 1757994, 1797648, 1850520, 1860480, 1883565, 1973888, 2009136, 2097256, 2114880, 2134707, 2170560, 2220624, 2247060, 2343992, 2359413, 2396864, 2467360, 2511420, 2537856, 2604672, 2621570, 2636991, 2678848, 2696472, 2775780, 2846276, 2929990, 2960832, 2996080, 3013704, 3145884, 3172320, 3255840, 3348560, 3370590, 3515988, 3557845, 3595296, 3701040, 3767130, 3932355, 4018272, 4194512, 4229760, 4269414, 4341120, 4394985, 4441248, 4494120, 4687984, 4718826, 4793728, 4934720, 4980983, 5022840, 5243140, 5273982, 5357696, 5392944, 5551560, 5692552, 5859980, 5921664, 5992160, 6027408, 6291768, 6344640, 6404121, 6511680, 6697120, 6741180, 7031976, 7115690, 7190592, 7402080, 7534260, 7864710, 8036544, 8389024, 8538828, 8789970, 8882496, 8988240, 9375968, 9437652, 9869440, 9961966, 10045680, 10486280, 10547964, 10673535, 10785888, 11103120, 11385104, 11719960, 11797065, 11984320, 12054816, 12583536, 12689280, 12808242, 13023360, 13184955, 13394240, 13482360, 14063952, 14231380, 14381184, 14804160, 14942949, 15068520, 15729420, 16073088, 16778048, 17077656, 17579940, 17764992, 17976480, 18751936, 18875304, 19923932, 20091360, 20972560, 21095928, 21347070, 21571776, 22206240, 22770208, 23439920, 23594130, 23968640, 24109632, 24904915, 25167072, 25616484, 26369910, 26788480, 26964720, 28127904, 28462760, 29608320, 29885898, 30137040, 31458840, 32020605, 33556096, 34155312, 35159880, 35952960, 37503872, 37750608, 39847864, 40182720, 41945120, 42191856, 42694140, 43143552, 44412480, 44828847, 45540416, 46879840, 47188260, 48219264, 49809830, 50334144, 51232968, 52739820, 53929440, 56255808, 56925520, 59771796, 60274080, 62917680, 64041210, 68310624, 70319760, 71905920, 74714745, 75501216, 79695728, 80365440, 83890240, 84383712, 85388280, 88824960, 89657694, 91080832, 93759680, 94376520, 99619660, 100668288, 102465936, 105479640, 107858880, 112511616, 113851040, 119543592, 120548160, 125835360, 128082420, 136621248, 140639520, 149429490, 151002432, 159391456, 167780480, 168767424, 170776560, 179315388, 187519360, 188753040, 199239320, 204931872, 210959280, 215717760, 224144235, 227702080, 239087184, 241096320, 251670720, 256164840, 273242496, 281279040, 298858980, 302004864, 318782912, 337534848, 341553120, 358630776, 377506080, 398478640, 409863744, 421918560, 448288470, 455404160, 478174368, 503341440, 512329680, 562558080, 597717960, 637565824, 683106240, 717261552, 755012160, 796957280, 819727488, 843837120, 896576940, 956348736, 1024659360, 1195435920, 1366212480, 1434523104, 1510024320, 1593914560, 1687674240, 1793153880, 1912697472, 2049318720, 2390871840, 2869046208, 3187829120, 3586307760, 4098637440, 4781743680, 5738092416, 7172615520, 9563487360, 14345231040, 28690462080]

約数ペア:

[(1, 28690462080), (2, 14345231040), (3, 9563487360), (4, 7172615520), (5, 5738092416), (6, 4781743680), (7, 4098637440), (8, 3586307760), (9, 3187829120), (10, 2869046208), (12, 2390871840), (14, 2049318720), (15, 1912697472), (16, 1793153880), (17, 1687674240), (18, 1593914560), (19, 1510024320), (20, 1434523104), (21, 1366212480), (24, 1195435920), (28, 1024659360), (30, 956348736), (32, 896576940), (34, 843837120), (35, 819727488), (36, 796957280), (38, 755012160), (40, 717261552), (42, 683106240), (45, 637565824), (48, 597717960), (51, 562558080), (56, 512329680), (57, 503341440), (60, 478174368), (63, 455404160), (64, 448288470), (68, 421918560), (70, 409863744), (72, 398478640), (76, 377506080), (80, 358630776), (84, 341553120), (85, 337534848), (90, 318782912), (95, 302004864), (96, 298858980), (102, 281279040), (105, 273242496), (112, 256164840), (114, 251670720), (119, 241096320), (120, 239087184), (126, 227702080), (128, 224144235), (133, 215717760), (136, 210959280), (140, 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42694140), (680, 42191856), (684, 41945120), (714, 40182720), (720, 39847864), (760, 37750608), (765, 37503872), (798, 35952960), (816, 35159880), (840, 34155312), (855, 33556096), (896, 32020605), (912, 31458840), (952, 30137040), (960, 29885898), (969, 29608320), (1008, 28462760), (1020, 28127904), (1064, 26964720), (1071, 26788480), (1088, 26369910), (1120, 25616484), (1140, 25167072), (1152, 24904915), (1190, 24109632), (1197, 23968640), (1216, 23594130), (1224, 23439920), (1260, 22770208), (1292, 22206240), (1330, 21571776), (1344, 21347070), (1360, 21095928), (1368, 20972560), (1428, 20091360), (1440, 19923932), (1520, 18875304), (1530, 18751936), (1596, 17976480), (1615, 17764992), (1632, 17579940), (1680, 17077656), (1710, 16778048), (1785, 16073088), (1824, 15729420), (1904, 15068520), (1920, 14942949), (1938, 14804160), (1995, 14381184), (2016, 14231380), (2040, 14063952), (2128, 13482360), (2142, 13394240), (2176, 13184955), (2203, 13023360), (2240, 12808242), (2261, 12689280), (2280, 12583536), (2380, 12054816), (2394, 11984320), (2432, 11797065), (2448, 11719960), (2520, 11385104), (2584, 11103120), (2660, 10785888), (2688, 10673535), (2720, 10547964), (2736, 10486280), (2856, 10045680), (2880, 9961966), (2907, 9869440), (3040, 9437652), (3060, 9375968), (3192, 8988240), (3230, 8882496), (3264, 8789970), (3360, 8538828), (3420, 8389024), (3570, 8036544), (3648, 7864710), (3808, 7534260), (3876, 7402080), (3990, 7190592), (4032, 7115690), (4080, 7031976), (4256, 6741180), (4284, 6697120), (4406, 6511680), (4480, 6404121), (4522, 6344640), (4560, 6291768), (4760, 6027408), (4788, 5992160), (4845, 5921664), (4896, 5859980), (5040, 5692552), (5168, 5551560), (5320, 5392944), (5355, 5357696), (5440, 5273982), (5472, 5243140), (5712, 5022840), (5760, 4980983), (5814, 4934720), (5985, 4793728), (6080, 4718826), (6120, 4687984), (6384, 4494120), (6460, 4441248), (6528, 4394985), (6609, 4341120), (6720, 4269414), (6783, 4229760), (6840, 4194512), (7140, 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