20214279360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:178

約数の個数: 1008

約数和(自身を含む): 83476673280

約数和(自身を除く): 63262393920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 32, 33, 36, 38, 40, 43, 44, 45, 48, 55, 57, 60, 64, 66, 71, 72, 76, 80, 86, 88, 90, 95, 96, 99, 110, 114, 120, 121, 129, 132, 142, 144, 152, 160, 165, 171, 172, 176, 180, 190, 192, 198, 209, 213, 215, 220, 228, 240, 242, 258, 264, 284, 285, 288, 304, 320, 330, 342, 344, 352, 355, 360, 363, 380, 387, 396, 418, 426, 430, 440, 456, 473, 480, 484, 495, 516, 528, 568, 570, 576, 605, 608, 627, 639, 645, 660, 684, 688, 704, 710, 720, 726, 760, 774, 781, 792, 817, 836, 852, 855, 860, 880, 912, 946, 960, 968, 990, 1032, 1045, 1056, 1065, 1089, 1136, 1140, 1210, 1216, 1254, 1278, 1290, 1320, 1349, 1368, 1376, 1419, 1420, 1440, 1452, 1520, 1548, 1562, 1584, 1634, 1672, 1704, 1710, 1720, 1760, 1815, 1824, 1881, 1892, 1935, 1936, 1980, 2064, 2090, 2112, 2130, 2178, 2272, 2280, 2299, 2343, 2365, 2420, 2451, 2508, 2556, 2580, 2640, 2698, 2736, 2752, 2838, 2840, 2880, 2904, 3040, 3053, 3096, 3124, 3135, 3168, 3195, 3268, 3344, 3408, 3420, 3440, 3520, 3630, 3648, 3762, 3784, 3870, 3872, 3905, 3960, 4047, 4085, 4128, 4180, 4257, 4260, 4356, 4544, 4560, 4598, 4686, 4730, 4840, 4902, 5016, 5112, 5160, 5203, 5280, 5396, 5445, 5472, 5676, 5680, 5808, 6080, 6106, 6192, 6248, 6270, 6336, 6390, 6536, 6688, 6745, 6816, 6840, 6880, 6897, 7029, 7095, 7260, 7353, 7524, 7568, 7740, 7744, 7810, 7920, 8094, 8170, 8256, 8360, 8514, 8520, 8591, 8712, 8987, 9120, 9159, 9196, 9372, 9405, 9460, 9680, 9804, 10032, 10224, 10320, 10406, 10560, 10792, 10890, 10944, 11352, 11360, 11495, 11616, 11715, 12141, 12212, 12255, 12384, 12496, 12540, 12780, 13072, 13376, 13490, 13632, 13680, 13760, 13794, 14058, 14190, 14520, 14706, 14839, 15048, 15136, 15265, 15480, 15609, 15620, 15840, 16188, 16340, 16720, 17028, 17040, 17182, 17424, 17974, 18240, 18318, 18392, 18744, 18810, 18920, 19360, 19608, 20064, 20235, 20448, 20640, 20691, 20812, 21285, 21584, 21780, 22704, 22720, 22990, 23232, 23430, 24282, 24424, 24510, 24768, 24992, 25080, 25560, 25773, 26015, 26144, 26961, 26980, 27360, 27477, 27588, 28116, 28380, 29040, 29412, 29678, 30096, 30272, 30530, 30960, 31218, 31240, 31680, 32376, 32680, 33440, 33583, 34056, 34080, 34364, 34485, 34848, 35145, 35948, 36636, 36765, 36784, 37488, 37620, 37840, 38720, 39216, 40128, 40470, 40896, 41280, 41382, 41624, 42570, 42955, 43168, 43560, 44517, 44935, 45408, 45795, 45980, 46827, 46860, 48564, 48848, 49020, 49984, 50160, 51120, 51546, 52030, 52288, 53922, 53960, 54720, 54954, 55176, 56232, 56760, 58007, 58080, 58824, 59356, 60192, 60705, 61060, 61920, 62436, 62480, 64752, 65360, 66880, 67166, 68112, 68160, 68728, 68970, 69696, 70290, 71896, 73272, 73530, 73568, 74195, 74976, 75240, 75680, 77319, 78045, 78432, 80883, 80940, 82764, 83248, 85140, 85910, 86336, 87120, 89034, 89870, 90816, 91590, 91960, 93654, 93720, 97128, 97696, 98040, 98857, 100320, 100749, 102240, 103092, 103455, 104060, 107844, 107920, 109908, 110352, 112464, 113520, 116014, 116160, 117648, 118712, 120384, 121410, 122120, 123840, 124872, 124960, 128865, 129504, 130720, 133551, 134332, 134805, 136224, 137385, 137456, 137940, 140580, 143792, 146544, 147060, 147136, 148390, 149952, 150480, 151360, 154638, 156090, 156864, 161766, 161880, 163229, 165528, 166496, 167915, 170280, 171820, 174021, 174240, 178068, 179740, 183180, 183920, 187308, 187440, 194256, 195392, 196080, 197714, 200640, 201498, 204480, 206184, 206910, 208120, 215688, 215840, 219816, 220704, 222585, 224928, 227040, 232028, 234135, 235296, 237424, 242820, 244240, 249744, 249920, 257730, 259008, 261440, 267102, 268664, 269610, 272448, 274770, 274912, 275880, 281160, 287584, 290035, 293088, 294120, 296571, 296780, 300960, 302247, 309276, 312180, 323532, 323760, 326458, 331056, 332992, 335830, 340560, 343640, 348042, 348480, 356136, 359480, 366360, 367840, 369413, 374616, 374880, 386595, 388512, 392160, 395428, 402996, 404415, 412368, 413820, 416240, 431376, 431680, 439632, 441408, 445170, 449856, 454080, 464056, 468270, 470592, 474848, 485640, 488480, 489687, 494285, 499488, 503745, 515460, 522063, 534204, 537328, 539220, 549540, 549824, 551760, 562320, 575168, 580070, 586176, 588240, 593142, 593560, 601920, 604494, 618552, 624360, 638077, 647064, 647520, 652916, 662112, 667755, 671660, 681120, 687280, 696084, 712272, 718960, 732720, 735680, 738826, 749232, 749760, 773190, 777024, 784320, 790856, 805992, 808830, 816145, 824736, 827640, 832480, 862752, 870105, 879264, 889713, 890340, 928112, 936540, 949696, 971280, 976960, 979374, 988570, 998976, 1007490, 1030920, 1044126, 1068408, 1074656, 1078440, 1099080, 1103520, 1108239, 1124640, 1160140, 1176480, 1186284, 1187120, 1208988, 1237104, 1248720, 1276154, 1294128, 1295040, 1305832, 1324224, 1335510, 1343320, 1362240, 1374560, 1392168, 1424544, 1437920, 1465440, 1469061, 1477652, 1482855, 1498464, 1511235, 1546380, 1581712, 1611984, 1617660, 1632290, 1649472, 1655280, 1664960, 1725504, 1740210, 1758528, 1779426, 1780680, 1847065, 1856224, 1873080, 1914231, 1942560, 1958748, 1977140, 2014980, 2061840, 2088252, 2136816, 2149312, 2156880, 2198160, 2207040, 2216478, 2249280, 2320280, 2352960, 2372568, 2374240, 2417976, 2448435, 2474208, 2497440, 2552308, 2588256, 2610315, 2611664, 2671020, 2686640, 2749120, 2784336, 2849088, 2875840, 2930880, 2938122, 2955304, 2965710, 2996928, 3022470, 3092760, 3163424, 3190385, 3223968, 3235320, 3264580, 3310560, 3324717, 3480420, 3558852, 3561360, 3694130, 3712448, 3746160, 3828462, 3885120, 3917496, 3954280, 4029960, 4123680, 4176504, 4273632, 4313760, 4396320, 4432956, 4448565, 4640560, 4745136, 4748480, 4835952, 4896870, 4948416, 4994880, 5104616, 5176512, 5220630, 5223328, 5342040, 5373280, 5541195, 5568672, 5742693, 5876244, 5910608, 5931420, 6044940, 6185520, 6326848, 6380770, 6447936, 6470640, 6529160, 6621120, 6649434, 6960840, 7018847, 7117704, 7122720, 7345305, 7388260, 7492320, 7656924, 7834992, 7908560, 8059920, 8247360, 8353008, 8547264, 8627520, 8792640, 8865912, 8897130, 9281120, 9490272, 9571155, 9671904, 9793740, 10209232, 10441260, 10446656, 10684080, 10746560, 11082390, 11137344, 11485386, 11752488, 11821216, 11862840, 12089880, 12371040, 12761540, 12941280, 13058320, 13298868, 13921680, 14037694, 14235408, 14245440, 14690610, 14776520, 14984640, 15313848, 15669984, 15817120, 16119840, 16623585, 16706016, 17731824, 17794260, 18562240, 18980544, 19142310, 19343808, 19587480, 20418464, 20882520, 21056541, 21368160, 22164780, 22970772, 23504976, 23642432, 23725680, 24179760, 24742080, 25523080, 25882560, 26116640, 26597736, 27843360, 28075388, 28470816, 28713465, 29381220, 29553040, 30627696, 31339968, 31634240, 32239680, 33247170, 33412032, 35094235, 35463648, 35588520, 38284620, 39174960, 40836928, 41765040, 42113082, 42736320, 44329560, 45941544, 47009952, 47451360, 48359520, 51046160, 52233280, 53195472, 55686720, 56150776, 56941632, 57426930, 58762440, 59106080, 61255392, 63169623, 66494340, 70188470, 70927296, 71177040, 76569240, 78349920, 83530080, 84226164, 88659120, 91883088, 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約数ペア:

[(1, 20214279360), (2, 10107139680), (3, 6738093120), (4, 5053569840), (5, 4042855872), (6, 3369046560), (8, 2526784920), (9, 2246031040), (10, 2021427936), (11, 1837661760), (12, 1684523280), (15, 1347618624), (16, 1263392460), (18, 1123015520), (19, 1063909440), (20, 1010713968), (22, 918830880), (24, 842261640), (30, 673809312), (32, 631696230), (33, 612553920), (36, 561507760), (38, 531954720), (40, 505356984), (43, 470099520), (44, 459415440), (45, 449206208), (48, 421130820), (55, 367532352), (57, 354636480), (60, 336904656), (64, 315848115), (66, 306276960), (71, 284708160), (72, 280753880), (76, 265977360), (80, 252678492), (86, 235049760), (88, 229707720), (90, 224603104), (95, 212781888), (96, 210565410), (99, 204184640), (110, 183766176), (114, 177318240), (120, 168452328), (121, 167060160), (129, 156699840), (132, 153138480), (142, 142354080), (144, 140376940), (152, 132988680), (160, 126339246), (165, 122510784), (171, 118212160), (172, 117524880), (176, 114853860), (180, 112301552), (190, 106390944), (192, 105282705), (198, 102092320), (209, 96719040), (213, 94902720), (215, 94019904), (220, 91883088), (228, 88659120), (240, 84226164), (242, 83530080), (258, 78349920), (264, 76569240), (284, 71177040), (285, 70927296), (288, 70188470), (304, 66494340), (320, 63169623), (330, 61255392), (342, 59106080), (344, 58762440), (352, 57426930), (355, 56941632), (360, 56150776), (363, 55686720), (380, 53195472), (387, 52233280), (396, 51046160), (418, 48359520), (426, 47451360), (430, 47009952), (440, 45941544), (456, 44329560), (473, 42736320), (480, 42113082), (484, 41765040), (495, 40836928), (516, 39174960), (528, 38284620), (568, 35588520), (570, 35463648), (576, 35094235), (605, 33412032), (608, 33247170), (627, 32239680), (639, 31634240), (645, 31339968), (660, 30627696), (684, 29553040), (688, 29381220), (704, 28713465), (710, 28470816), (720, 28075388), (726, 27843360), (760, 26597736), (774, 26116640), (781, 25882560), (792, 25523080), (817, 24742080), (836, 24179760), (852, 23725680), (855, 23642432), (860, 23504976), (880, 22970772), (912, 22164780), (946, 21368160), (960, 21056541), (968, 20882520), (990, 20418464), (1032, 19587480), (1045, 19343808), (1056, 19142310), (1065, 18980544), (1089, 18562240), (1136, 17794260), (1140, 17731824), (1210, 16706016), (1216, 16623585), (1254, 16119840), (1278, 15817120), (1290, 15669984), (1320, 15313848), (1349, 14984640), (1368, 14776520), (1376, 14690610), (1419, 14245440), (1420, 14235408), (1440, 14037694), (1452, 13921680), (1520, 13298868), (1548, 13058320), (1562, 12941280), (1584, 12761540), (1634, 12371040), (1672, 12089880), (1704, 11862840), (1710, 11821216), (1720, 11752488), (1760, 11485386), (1815, 11137344), (1824, 11082390), (1881, 10746560), (1892, 10684080), (1935, 10446656), (1936, 10441260), (1980, 10209232), (2064, 9793740), (2090, 9671904), (2112, 9571155), (2130, 9490272), (2178, 9281120), (2272, 8897130), (2280, 8865912), (2299, 8792640), (2343, 8627520), (2365, 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(5808, 3480420), (6080, 3324717), (6106, 3310560), (6192, 3264580), (6248, 3235320), (6270, 3223968), (6336, 3190385), (6390, 3163424), (6536, 3092760), (6688, 3022470), (6745, 2996928), (6816, 2965710), (6840, 2955304), (6880, 2938122), (6897, 2930880), (7029, 2875840), (7095, 2849088), (7260, 2784336), (7353, 2749120), (7524, 2686640), (7568, 2671020), (7740, 2611664), (7744, 2610315), (7810, 2588256), (7920, 2552308), (8094, 2497440), (8170, 2474208), (8256, 2448435), (8360, 2417976), (8514, 2374240), (8520, 2372568), (8591, 2352960), (8712, 2320280), (8987, 2249280), (9120, 2216478), (9159, 2207040), (9196, 2198160), (9372, 2156880), (9405, 2149312), (9460, 2136816), (9680, 2088252), (9804, 2061840), (10032, 2014980), (10224, 1977140), (10320, 1958748), (10406, 1942560), (10560, 1914231), (10792, 1873080), (10890, 1856224), (10944, 1847065), (11352, 1780680), (11360, 1779426), (11495, 1758528), (11616, 1740210), (11715, 1725504), (12141, 1664960), (12212, 1655280), (12255, 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824736), (24768, 816145), (24992, 808830), (25080, 805992), (25560, 790856), (25773, 784320), (26015, 777024), (26144, 773190), (26961, 749760), (26980, 749232), (27360, 738826), (27477, 735680), (27588, 732720), (28116, 718960), (28380, 712272), (29040, 696084), (29412, 687280), (29678, 681120), (30096, 671660), (30272, 667755), (30530, 662112), (30960, 652916), (31218, 647520), (31240, 647064), (31680, 638077), (32376, 624360), (32680, 618552), (33440, 604494), (33583, 601920), (34056, 593560), (34080, 593142), (34364, 588240), (34485, 586176), (34848, 580070), (35145, 575168), (35948, 562320), (36636, 551760), (36765, 549824), (36784, 549540), (37488, 539220), (37620, 537328), (37840, 534204), (38720, 522063), (39216, 515460), (40128, 503745), (40470, 499488), (40896, 494285), (41280, 489687), (41382, 488480), (41624, 485640), (42570, 474848), (42955, 470592), (43168, 468270), (43560, 464056), (44517, 454080), (44935, 449856), (45408, 445170), (45795, 441408), (45980, 439632), (46827, 431680), (46860, 431376), (48564, 416240), (48848, 413820), (49020, 412368), (49984, 404415), (50160, 402996), (51120, 395428), (51546, 392160), (52030, 388512), (52288, 386595), (53922, 374880), (53960, 374616), (54720, 369413), (54954, 367840), (55176, 366360), (56232, 359480), (56760, 356136), (58007, 348480), (58080, 348042), (58824, 343640), (59356, 340560), (60192, 335830), (60705, 332992), (61060, 331056), (61920, 326458), (62436, 323760), (62480, 323532), (64752, 312180), (65360, 309276), (66880, 302247), (67166, 300960), (68112, 296780), (68160, 296571), (68728, 294120), (68970, 293088), (69696, 290035), (70290, 287584), (71896, 281160), (73272, 275880), (73530, 274912), (73568, 274770), (74195, 272448), (74976, 269610), (75240, 268664), (75680, 267102), (77319, 261440), (78045, 259008), (78432, 257730), (80883, 249920), (80940, 249744), (82764, 244240), (83248, 242820), (85140, 237424), (85910, 235296), (86336, 234135), (87120, 232028), (89034, 227040), (89870, 224928), (90816, 222585), (91590, 220704), (91960, 219816), (93654, 215840), (93720, 215688), (97128, 208120), (97696, 206910), (98040, 206184), (98857, 204480), (100320, 201498), (100749, 200640), (102240, 197714), (103092, 196080), (103455, 195392), (104060, 194256), (107844, 187440), (107920, 187308), (109908, 183920), (110352, 183180), (112464, 179740), (113520, 178068), (116014, 174240), (116160, 174021), (117648, 171820), (118712, 170280), (120384, 167915), (121410, 166496), (122120, 165528), (123840, 163229), (124872, 161880), (124960, 161766), (128865, 156864), (129504, 156090), (130720, 154638), (133551, 151360), (134332, 150480), (134805, 149952), (136224, 148390), (137385, 147136), (137456, 147060), (137940, 146544), (140580, 143792)]