20340162720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:219

約数の個数: 960

約数和(自身を含む): 82591850880

約数和(自身を除く): 62251688160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 27, 30, 32, 34, 36, 38, 40, 43, 45, 48, 51, 54, 57, 60, 68, 72, 76, 80, 81, 85, 86, 90, 95, 96, 102, 108, 113, 114, 120, 129, 135, 136, 144, 152, 153, 160, 162, 170, 171, 172, 180, 190, 204, 215, 216, 226, 228, 240, 255, 258, 270, 272, 285, 288, 304, 306, 323, 324, 339, 340, 342, 344, 360, 380, 387, 405, 408, 430, 432, 452, 456, 459, 480, 510, 513, 516, 540, 544, 565, 570, 608, 612, 645, 646, 648, 678, 680, 684, 688, 720, 731, 760, 765, 774, 810, 816, 817, 855, 860, 864, 904, 912, 918, 969, 1017, 1020, 1026, 1032, 1080, 1130, 1140, 1161, 1224, 1290, 1292, 1296, 1356, 1360, 1368, 1376, 1377, 1440, 1462, 1520, 1530, 1539, 1548, 1615, 1620, 1632, 1634, 1695, 1710, 1720, 1808, 1824, 1836, 1921, 1935, 1938, 2034, 2040, 2052, 2064, 2147, 2160, 2193, 2260, 2280, 2295, 2322, 2448, 2451, 2565, 2580, 2584, 2592, 2712, 2720, 2736, 2754, 2907, 2924, 3040, 3051, 3060, 3078, 3096, 3230, 3240, 3268, 3390, 3420, 3440, 3483, 3616, 3655, 3672, 3842, 3870, 3876, 4068, 4080, 4085, 4104, 4128, 4294, 4320, 4386, 4520, 4560, 4590, 4644, 4845, 4859, 4896, 4902, 5085, 5130, 5160, 5168, 5424, 5472, 5508, 5763, 5805, 5814, 5848, 6102, 6120, 6156, 6192, 6441, 6460, 6480, 6536, 6579, 6780, 6840, 6880, 6885, 6966, 7310, 7344, 7353, 7684, 7695, 7740, 7752, 8136, 8160, 8170, 8208, 8588, 8721, 8772, 9040, 9120, 9153, 9180, 9288, 9605, 9690, 9718, 9804, 10170, 10260, 10320, 10336, 10735, 10848, 10965, 11016, 11526, 11610, 11628, 11696, 12204, 12240, 12255, 12312, 12384, 12882, 12920, 12960, 13072, 13158, 13560, 13680, 13770, 13889, 13932, 14535, 14577, 14620, 14688, 14706, 15255, 15368, 15390, 15480, 15504, 16272, 16340, 16416, 17176, 17289, 17415, 17442, 17544, 18080, 18306, 18360, 18576, 19210, 19323, 19380, 19436, 19608, 19737, 20340, 20520, 20640, 21470, 21930, 22032, 22059, 23052, 23220, 23256, 23392, 24295, 24408, 24480, 24510, 24624, 25764, 25840, 26144, 26163, 26316, 27120, 27360, 27540, 27778, 27864, 28815, 29070, 29154, 29240, 29412, 30510, 30736, 30780, 30960, 31008, 32205, 32544, 32680, 32895, 34352, 34578, 34830, 34884, 35088, 36499, 36612, 36720, 36765, 37152, 38420, 38646, 38760, 38872, 39216, 39474, 40680, 41040, 41667, 42940, 43605, 43731, 43860, 44064, 44118, 45765, 46104, 46440, 46512, 48590, 48816, 49020, 49248, 51528, 51680, 51867, 52326, 52632, 54240, 55080, 55556, 55728, 57630, 57969, 58140, 58308, 58480, 58824, 59211, 61020, 61472, 61560, 61920, 64410, 65360, 65790, 66177, 68704, 69156, 69445, 69660, 69768, 70176, 72885, 72998, 73224, 73440, 73530, 76840, 77292, 77520, 77744, 78432, 78948, 81360, 82080, 82603, 83334, 85880, 86445, 87210, 87462, 87720, 88236, 91530, 92208, 92321, 92880, 93024, 96615, 97180, 97632, 98040, 98685, 103056, 103734, 104652, 105264, 109497, 110160, 110295, 111112, 111456, 115260, 115938, 116280, 116616, 116960, 117648, 118422, 122040, 123120, 125001, 128820, 130720, 130815, 131193, 131580, 132354, 138312, 138890, 139320, 139536, 145770, 145996, 146448, 147060, 153680, 154584, 155040, 155488, 155601, 157896, 162720, 165206, 166668, 171760, 172890, 173907, 174420, 174924, 175440, 176472, 182495, 183060, 184416, 184642, 185760, 193230, 194360, 196080, 197370, 206112, 207468, 208335, 209304, 210528, 218655, 218994, 220320, 220590, 222224, 230520, 231876, 232560, 233232, 235296, 236844, 244080, 246240, 247809, 250002, 257640, 259335, 261630, 262386, 263160, 264708, 276624, 276963, 277780, 278640, 279072, 289845, 291540, 291992, 292896, 294120, 296055, 307360, 309168, 311202, 315792, 328491, 330412, 330885, 333336, 343520, 345780, 347814, 348840, 349848, 350880, 352944, 364990, 366120, 369284, 375003, 386460, 388720, 392160, 393579, 394740, 413015, 414936, 416670, 418608, 437310, 437988, 441180, 444448, 461040, 461605, 463752, 465120, 466464, 473688, 488160, 495618, 500004, 515280, 518670, 523260, 524772, 526320, 529416, 547485, 553248, 553926, 555560, 557280, 579690, 583080, 583984, 588240, 592110, 618336, 622404, 625005, 631584, 655965, 656982, 660824, 661770, 666672, 691560, 695628, 697680, 699696, 705888, 729980, 732240, 738568, 743427, 750006, 772920, 777440, 778005, 787158, 789480, 826030, 829872, 830889, 833340, 837216, 869535, 874620, 875976, 882360, 922080, 923210, 927504, 947376, 985473, 991236, 1000008, 1030560, 1037340, 1046520, 1049544, 1052640, 1058832, 1094970, 1107852, 1111120, 1125009, 1159380, 1166160, 1167968, 1176480, 1184220, 1239045, 1244808, 1250010, 1311930, 1313964, 1321648, 1323540, 1333344, 1383120, 1384815, 1391256, 1395360, 1399392, 1459960, 1464480, 1477136, 1486854, 1500012, 1545840, 1556010, 1569457, 1574316, 1578960, 1642455, 1652060, 1659744, 1661778, 1666680, 1739070, 1749240, 1751952, 1764720, 1846420, 1855008, 1875015, 1894752, 1967895, 1970946, 1982472, 2000016, 2074680, 2093040, 2099088, 2117664, 2189940, 2215704, 2222240, 2230281, 2250018, 2318760, 2332320, 2368440, 2478090, 2489616, 2492667, 2500020, 2623860, 2627928, 2643296, 2647080, 2766240, 2769630, 2782512, 2919920, 2954272, 2956419, 2973708, 3000024, 3091680, 3112020, 3138914, 3148632, 3157920, 3284910, 3304120, 3323556, 3333360, 3478140, 3498480, 3503904, 3529440, 3692840, 3717135, 3750030, 3935790, 3941892, 3964944, 4000032, 4149360, 4154445, 4186080, 4198176, 4379880, 4431408, 4460562, 4500036, 4637520, 4708371, 4736880, 4927365, 4956180, 4979232, 4985334, 5000040, 5247720, 5255856, 5294160, 5539260, 5565024, 5625045, 5839840, 5912838, 5947416, 6000048, 6224040, 6277828, 6297264, 6569820, 6608240, 6647112, 6666720, 6690843, 6956280, 6996960, 7385680, 7434270, 7478001, 7500060, 7847285, 7871580, 7883784, 7929888, 8298720, 8308890, 8759760, 8862816, 8921124, 9000072, 9275040, 9416742, 9473760, 9854730, 9912360, 9970668, 10000080, 10495440, 10511712, 10588320, 11078520, 11151405, 11250090, 11825676, 11894832, 12000096, 12448080, 12463335, 12555656, 12594528, 13139640, 13216480, 13294224, 13381686, 13912560, 14125113, 14771360, 14782095, 14868540, 14956002, 15000120, 15694570, 15743160, 15767568, 16617780, 17519520, 17842248, 18000144, 18833484, 19709460, 19824720, 19941336, 20000160, 20990880, 22157040, 22302810, 22500180, 23541855, 23651352, 23789664, 24896160, 24926670, 25111312, 26279280, 26588448, 26763372, 27825120, 28250226, 29564190, 29737080, 29912004, 30000240, 31389140, 31486320, 31535136, 33235560, 33454215, 35684496, 36000288, 37390005, 37666968, 39418920, 39649440, 39882672, 42375339, 44314080, 44605620, 45000360, 47083710, 47302704, 49853340, 50222624, 52558560, 53526744, 56500452, 59128380, 59474160, 59824008, 60000480, 62778280, 62972640, 66471120, 66908430, 70625565, 71368992, 74780010, 75333936, 78837840, 79765344, 84750678, 89211240, 90000720, 94167420, 94605408, 99706680, 107053488, 113000904, 118256760, 118948320, 119648016, 125556560, 127126017, 132942240, 133816860, 141251130, 149560020, 150667872, 157675680, 169501356, 178422480, 180001440, 188334840, 199413360, 211876695, 214106976, 226001808, 236513520, 239296032, 251113120, 254252034, 267633720, 282502260, 299120040, 339002712, 356844960, 376669680, 398826720, 423753390, 452003616, 473027040, 508504068, 535267440, 565004520, 598240080, 635630085, 678005424, 753339360, 847506780, 1017008136, 1070534880, 1130009040, 1196480160, 1271260170, 1356010848, 1695013560, 2034016272, 2260018080, 2542520340, 3390027120, 4068032544, 5085040680, 6780054240, 10170081360, 20340162720]

約数ペア:

[(1, 20340162720), (2, 10170081360), (3, 6780054240), (4, 5085040680), (5, 4068032544), (6, 3390027120), (8, 2542520340), (9, 2260018080), (10, 2034016272), (12, 1695013560), (15, 1356010848), (16, 1271260170), (17, 1196480160), (18, 1130009040), (19, 1070534880), (20, 1017008136), (24, 847506780), (27, 753339360), (30, 678005424), (32, 635630085), (34, 598240080), (36, 565004520), (38, 535267440), (40, 508504068), (43, 473027040), (45, 452003616), (48, 423753390), (51, 398826720), (54, 376669680), (57, 356844960), (60, 339002712), (68, 299120040), (72, 282502260), (76, 267633720), (80, 254252034), (81, 251113120), (85, 239296032), (86, 236513520), (90, 226001808), (95, 214106976), (96, 211876695), (102, 199413360), (108, 188334840), (113, 180001440), (114, 178422480), (120, 169501356), (129, 157675680), (135, 150667872), (136, 149560020), (144, 141251130), (152, 133816860), (153, 132942240), (160, 127126017), (162, 125556560), (170, 119648016), (171, 118948320), (172, 118256760), (180, 113000904), (190, 107053488), (204, 99706680), (215, 94605408), (216, 94167420), (226, 90000720), (228, 89211240), (240, 84750678), (255, 79765344), (258, 78837840), (270, 75333936), (272, 74780010), (285, 71368992), (288, 70625565), (304, 66908430), (306, 66471120), (323, 62972640), (324, 62778280), (339, 60000480), (340, 59824008), (342, 59474160), (344, 59128380), (360, 56500452), (380, 53526744), (387, 52558560), (405, 50222624), (408, 49853340), (430, 47302704), (432, 47083710), (452, 45000360), (456, 44605620), (459, 44314080), (480, 42375339), (510, 39882672), (513, 39649440), (516, 39418920), (540, 37666968), (544, 37390005), (565, 36000288), (570, 35684496), (608, 33454215), (612, 33235560), (645, 31535136), (646, 31486320), (648, 31389140), (678, 30000240), (680, 29912004), (684, 29737080), (688, 29564190), (720, 28250226), (731, 27825120), (760, 26763372), (765, 26588448), (774, 26279280), (810, 25111312), (816, 24926670), (817, 24896160), (855, 23789664), (860, 23651352), (864, 23541855), (904, 22500180), (912, 22302810), (918, 22157040), (969, 20990880), (1017, 20000160), (1020, 19941336), (1026, 19824720), (1032, 19709460), (1080, 18833484), (1130, 18000144), (1140, 17842248), (1161, 17519520), (1224, 16617780), (1290, 15767568), (1292, 15743160), (1296, 15694570), (1356, 15000120), (1360, 14956002), (1368, 14868540), (1376, 14782095), (1377, 14771360), (1440, 14125113), (1462, 13912560), (1520, 13381686), (1530, 13294224), (1539, 13216480), (1548, 13139640), (1615, 12594528), (1620, 12555656), (1632, 12463335), (1634, 12448080), (1695, 12000096), (1710, 11894832), (1720, 11825676), (1808, 11250090), (1824, 11151405), (1836, 11078520), (1921, 10588320), (1935, 10511712), (1938, 10495440), (2034, 10000080), (2040, 9970668), (2052, 9912360), (2064, 9854730), (2147, 9473760), (2160, 9416742), (2193, 9275040), (2260, 9000072), (2280, 8921124), (2295, 8862816), (2322, 8759760), (2448, 8308890), (2451, 8298720), (2565, 7929888), (2580, 7883784), (2584, 7871580), (2592, 7847285), (2712, 7500060), (2720, 7478001), (2736, 7434270), (2754, 7385680), (2907, 6996960), (2924, 6956280), (3040, 6690843), (3051, 6666720), (3060, 6647112), (3078, 6608240), (3096, 6569820), (3230, 6297264), (3240, 6277828), (3268, 6224040), (3390, 6000048), (3420, 5947416), (3440, 5912838), (3483, 5839840), (3616, 5625045), (3655, 5565024), (3672, 5539260), (3842, 5294160), (3870, 5255856), (3876, 5247720), (4068, 5000040), (4080, 4985334), (4085, 4979232), (4104, 4956180), (4128, 4927365), (4294, 4736880), (4320, 4708371), (4386, 4637520), (4520, 4500036), (4560, 4460562), (4590, 4431408), (4644, 4379880), (4845, 4198176), (4859, 4186080), (4896, 4154445), (4902, 4149360), (5085, 4000032), (5130, 3964944), (5160, 3941892), (5168, 3935790), (5424, 3750030), (5472, 3717135), (5508, 3692840), (5763, 3529440), (5805, 3503904), (5814, 3498480), (5848, 3478140), (6102, 3333360), (6120, 3323556), (6156, 3304120), (6192, 3284910), (6441, 3157920), (6460, 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(58480, 347814), (58824, 345780), (59211, 343520), (61020, 333336), (61472, 330885), (61560, 330412), (61920, 328491), (64410, 315792), (65360, 311202), (65790, 309168), (66177, 307360), (68704, 296055), (69156, 294120), (69445, 292896), (69660, 291992), (69768, 291540), (70176, 289845), (72885, 279072), (72998, 278640), (73224, 277780), (73440, 276963), (73530, 276624), (76840, 264708), (77292, 263160), (77520, 262386), (77744, 261630), (78432, 259335), (78948, 257640), (81360, 250002), (82080, 247809), (82603, 246240), (83334, 244080), (85880, 236844), (86445, 235296), (87210, 233232), (87462, 232560), (87720, 231876), (88236, 230520), (91530, 222224), (92208, 220590), (92321, 220320), (92880, 218994), (93024, 218655), (96615, 210528), (97180, 209304), (97632, 208335), (98040, 207468), (98685, 206112), (103056, 197370), (103734, 196080), (104652, 194360), (105264, 193230), (109497, 185760), (110160, 184642), (110295, 184416), (111112, 183060), (111456, 182495), (115260, 176472), (115938, 175440), (116280, 174924), (116616, 174420), (116960, 173907), (117648, 172890), (118422, 171760), (122040, 166668), (123120, 165206), (125001, 162720), (128820, 157896), (130720, 155601), (130815, 155488), (131193, 155040), (131580, 154584), (132354, 153680), (138312, 147060), (138890, 146448), (139320, 145996), (139536, 145770)]