20260574880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:178

約数の個数: 1152

約数和(自身を含む): 86641809408

約数和(自身を除く): 66381234528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 23, 24, 26, 28, 30, 32, 35, 39, 40, 42, 43, 46, 48, 49, 52, 56, 60, 65, 67, 69, 70, 78, 80, 84, 86, 91, 92, 96, 98, 104, 105, 112, 115, 120, 129, 130, 134, 138, 140, 147, 156, 160, 161, 168, 172, 182, 184, 195, 196, 201, 208, 210, 215, 224, 230, 240, 245, 258, 260, 268, 273, 276, 280, 294, 299, 301, 312, 322, 335, 336, 344, 345, 364, 368, 390, 392, 402, 416, 420, 430, 455, 460, 469, 480, 483, 490, 516, 520, 536, 546, 552, 559, 560, 588, 598, 602, 624, 637, 644, 645, 670, 672, 688, 690, 728, 735, 736, 780, 784, 804, 805, 840, 860, 871, 897, 903, 910, 920, 938, 966, 980, 989, 1005, 1032, 1040, 1072, 1092, 1104, 1118, 1120, 1127, 1176, 1196, 1204, 1248, 1274, 1288, 1290, 1340, 1365, 1376, 1380, 1407, 1456, 1470, 1495, 1505, 1541, 1560, 1568, 1608, 1610, 1677, 1680, 1720, 1742, 1794, 1806, 1820, 1840, 1876, 1911, 1932, 1960, 1978, 2010, 2064, 2080, 2093, 2107, 2144, 2184, 2208, 2236, 2254, 2345, 2352, 2392, 2408, 2415, 2548, 2576, 2580, 2613, 2680, 2730, 2760, 2795, 2814, 2881, 2912, 2940, 2967, 2990, 3010, 3082, 3120, 3185, 3216, 3220, 3283, 3354, 3360, 3381, 3440, 3484, 3588, 3612, 3640, 3680, 3752, 3822, 3864, 3913, 3920, 3956, 4020, 4128, 4186, 4214, 4355, 4368, 4472, 4485, 4508, 4515, 4623, 4690, 4704, 4784, 4816, 4830, 4945, 5096, 5152, 5160, 5226, 5360, 5460, 5520, 5590, 5628, 5635, 5762, 5880, 5934, 5980, 6020, 6097, 6164, 6240, 6279, 6321, 6370, 6432, 6440, 6566, 6708, 6762, 6880, 6923, 6968, 7035, 7176, 7224, 7280, 7504, 7644, 7705, 7728, 7826, 7840, 7912, 8040, 8372, 8385, 8428, 8643, 8710, 8736, 8944, 8970, 9016, 9030, 9246, 9380, 9555, 9568, 9632, 9660, 9849, 9890, 10192, 10320, 10452, 10465, 10535, 10720, 10787, 10920, 11040, 11180, 11256, 11270, 11524, 11739, 11760, 11868, 11960, 12040, 12194, 12328, 12558, 12642, 12740, 12857, 12880, 13065, 13132, 13416, 13524, 13846, 13936, 14070, 14352, 14405, 14448, 14560, 14651, 14835, 15008, 15288, 15410, 15456, 15652, 15824, 16080, 16415, 16744, 16770, 16856, 16905, 17286, 17420, 17888, 17940, 18032, 18060, 18291, 18492, 18760, 19110, 19320, 19565, 19698, 19780, 20033, 20167, 20384, 20640, 20769, 20904, 20930, 21070, 21574, 21840, 22360, 22512, 22540, 23048, 23115, 23478, 23520, 23736, 23920, 24080, 24388, 24656, 25116, 25284, 25480, 25714, 25760, 26130, 26264, 26832, 27048, 27391, 27692, 27872, 28140, 28704, 28810, 28896, 29302, 29670, 30485, 30576, 30820, 31304, 31395, 31605, 31648, 32160, 32361, 32830, 33488, 33540, 33712, 33810, 34572, 34615, 34840, 35880, 36064, 36120, 36582, 36984, 37453, 37520, 38220, 38571, 38640, 39130, 39396, 39560, 40066, 40334, 41538, 41808, 41860, 42140, 42679, 43148, 43215, 43680, 43953, 44720, 45024, 45080, 46096, 46230, 46956, 47472, 47840, 48160, 48461, 48776, 49245, 49312, 50232, 50568, 50960, 51428, 52260, 52528, 53664, 53935, 54096, 54782, 55384, 56280, 57620, 58604, 58695, 59340, 60099, 60501, 60970, 61152, 61640, 62608, 62790, 63210, 64285, 64722, 65660, 66263, 66976, 67080, 67424, 67620, 69144, 69230, 69680, 71760, 72240, 73164, 73255, 73968, 74906, 75040, 75509, 76440, 77142, 77280, 78260, 78792, 79120, 80132, 80668, 82173, 83076, 83616, 83720, 84280, 85358, 86296, 86430, 87906, 89440, 89999, 90160, 91455, 92192, 92460, 93912, 94944, 96922, 97552, 98490, 100165, 100464, 100835, 101136, 101920, 102856, 103845, 104520, 105056, 107870, 108192, 109564, 110768, 112359, 112560, 115240, 117208, 117390, 118680, 120198, 121002, 121940, 123280, 125216, 125580, 126420, 128037, 128570, 129444, 131320, 132526, 134160, 135240, 136955, 138288, 138460, 139360, 140231, 141169, 143520, 144480, 145383, 146328, 146510, 147936, 149812, 151018, 152880, 154284, 156520, 157584, 158240, 160264, 161336, 161805, 164346, 166152, 167440, 168560, 170716, 172592, 172860, 175812, 179998, 180320, 182910, 184920, 187265, 187824, 192855, 193844, 195104, 196980, 198789, 200330, 200928, 201670, 202272, 205712, 207690, 209040, 213395, 215740, 219128, 219765, 221536, 224718, 225120, 226527, 230480, 234416, 234780, 237360, 240396, 242004, 242305, 243880, 246560, 251160, 252840, 256074, 257140, 258888, 262171, 262640, 265052, 268320, 269997, 270480, 273910, 276576, 276920, 280462, 282338, 290766, 292656, 293020, 299624, 300495, 302036, 302505, 305760, 308568, 313040, 315168, 320528, 322672, 323610, 328692, 331315, 332304, 334880, 337120, 341432, 345184, 345720, 351624, 359996, 365820, 369840, 374530, 375648, 377545, 385710, 387688, 393960, 397578, 400660, 403340, 410865, 411424, 415380, 418080, 420693, 423507, 426790, 431480, 438256, 439530, 449436, 449995, 453054, 460960, 463841, 468832, 469560, 474720, 480792, 484008, 484610, 487760, 502320, 505680, 512148, 514280, 517776, 524342, 525280, 530104, 539994, 540960, 547820, 553840, 560924, 561795, 564676, 581532, 585312, 586040, 599248, 600990, 604072, 605010, 617136, 626080, 629993, 640185, 641056, 645344, 647220, 657384, 662630, 664608, 682864, 691440, 701155, 703248, 705845, 719992, 726915, 731640, 739680, 749060, 755090, 771420, 775376, 786513, 787920, 795156, 801320, 806680, 821730, 830760, 841386, 847014, 853580, 861419, 862960, 876512, 879060, 898872, 899990, 906108, 927682, 939120, 961584, 968016, 969220, 975520, 981617, 993945, 1004640, 1011360, 1024296, 1028560, 1035552, 1048684, 1060208, 1079988, 1095640, 1107680, 1121848, 1123590, 1129352, 1132635, 1163064, 1172080, 1198496, 1201980, 1208144, 1210020, 1234272, 1259986, 1280370, 1294440, 1310855, 1314768, 1325260, 1349985, 1365728, 1382880, 1391523, 1402310, 1406496, 1411690, 1439984, 1453830, 1463280, 1498120, 1510180, 1542840, 1550752, 1573026, 1575840, 1590312, 1602640, 1613360, 1643460, 1661520, 1682772, 1694028, 1707160, 1722838, 1725920, 1758120, 1797744, 1799980, 1812216, 1835197, 1855364, 1878240, 1889979, 1923168, 1936032, 1938440, 1963234, 1987890, 2048592, 2057120, 2097368, 2103465, 2117535, 2120416, 2159976, 2191280, 2243696, 2247180, 2258704, 2265270, 2319205, 2326128, 2344160, 2403960, 2416288, 2420040, 2519972, 2560740, 2584257, 2588880, 2621710, 2629536, 2650520, 2699970, 2783046, 2804620, 2823380, 2879968, 2907660, 2926560, 2944851, 2996240, 3020360, 3085680, 3146052, 3149965, 3180624, 3205280, 3226720, 3246887, 3286920, 3323040, 3365544, 3388056, 3414320, 3445676, 3516240, 3595488, 3599960, 3624432, 3670394, 3710728, 3779958, 3876880, 3926468, 3932565, 3975780, 4097184, 4194736, 4206930, 4235070, 4307095, 4319952, 4382560, 4487392, 4494360, 4517408, 4530540, 4638410, 4652256, 4807920, 4840080, 4908085, 5039944, 5121480, 5168514, 5177760, 5243420, 5301040, 5399940, 5505591, 5566092, 5609240, 5646760, 5815320, 5889702, 5992480, 6029933, 6040720, 6171360, 6292104, 6299930, 6361248, 6493774, 6573840, 6731088, 6776112, 6828640, 6891352, 6957615, 7032480, 7199920, 7248864, 7340788, 7421456, 7559916, 7753760, 7852936, 7865130, 7951560, 8389472, 8413860, 8470140, 8614190, 8639904, 8988720, 9061080, 9175985, 9276820, 9449895, 9615840, 9680160, 9740661, 9816170, 10079888, 10242960, 10337028, 10486840, 10602080, 10799880, 11011182, 11132184, 11218480, 11293520, 11630640, 11779404, 12059866, 12081440, 12584208, 12599860, 12921285, 12987548, 13147680, 13462176, 13552224, 13782704, 13915230, 14399840, 14681576, 14724255, 14842912, 15119832, 15705872, 15730260, 15903120, 16234435, 16827720, 16940280, 17228380, 17977440, 18089799, 18122160, 18351970, 18553640, 18899790, 19481322, 19632340, 20159776, 20485920, 20674056, 20973680, 21599760, 22022364, 22264368, 22436960, 22587040, 23261280, 23558808, 24119732, 25168416, 25199720, 25842570, 25975096, 27527955, 27565408, 27830460, 29363152, 29448510, 30149665, 30239664, 31411744, 31460520, 31806240, 32468870, 33655440, 33880560, 34456760, 36179598, 36244320, 36703940, 37107280, 37799580, 38962644, 39264680, 41348112, 41947360, 42209531, 43199520, 44044728, 44528736, 47117616, 48239464, 48703305, 50399440, 51685140, 51950192, 55055910, 55660920, 58726304, 58897020, 60299330, 60479328, 62921040, 64937740, 67310880, 67761120, 68913520, 72359196, 73407880, 74214560, 75599160, 77925288, 78529360, 82696224, 84419062, 88089456, 90448995, 94235232, 96478928, 97406610, 100798880, 103370280, 103900384, 110111820, 111321840, 117794040, 120598660, 125842080, 126628593, 129875480, 137827040, 144718392, 146815760, 151198320, 155850576, 157058720, 168838124, 176178912, 180897990, 192957856, 194813220, 206740560, 211047655, 220223640, 222643680, 235588080, 241197320, 253257186, 259750960, 289436784, 293631520, 302396640, 311701152, 337676248, 361795980, 389626440, 413481120, 422095310, 440447280, 471176160, 482394640, 506514372, 519501920, 578873568, 633142965, 675352496, 723591960, 779252880, 844190620, 880894560, 964789280, 1013028744, 1266285930, 1350704992, 1447183920, 1558505760, 1688381240, 2026057488, 2532571860, 2894367840, 3376762480, 4052114976, 5065143720, 6753524960, 10130287440, 20260574880]

約数ペア:

[(1, 20260574880), (2, 10130287440), (3, 6753524960), (4, 5065143720), (5, 4052114976), (6, 3376762480), (7, 2894367840), (8, 2532571860), (10, 2026057488), (12, 1688381240), (13, 1558505760), (14, 1447183920), (15, 1350704992), (16, 1266285930), (20, 1013028744), (21, 964789280), (23, 880894560), (24, 844190620), (26, 779252880), (28, 723591960), (30, 675352496), (32, 633142965), (35, 578873568), (39, 519501920), (40, 506514372), (42, 482394640), (43, 471176160), (46, 440447280), (48, 422095310), (49, 413481120), (52, 389626440), (56, 361795980), (60, 337676248), (65, 311701152), (67, 302396640), (69, 293631520), (70, 289436784), (78, 259750960), (80, 253257186), (84, 241197320), (86, 235588080), (91, 222643680), (92, 220223640), (96, 211047655), (98, 206740560), (104, 194813220), (105, 192957856), (112, 180897990), (115, 176178912), (120, 168838124), (129, 157058720), (130, 155850576), (134, 151198320), (138, 146815760), (140, 144718392), (147, 137827040), (156, 129875480), (160, 126628593), (161, 125842080), (168, 120598660), (172, 117794040), (182, 111321840), (184, 110111820), (195, 103900384), (196, 103370280), (201, 100798880), (208, 97406610), (210, 96478928), (215, 94235232), (224, 90448995), (230, 88089456), (240, 84419062), (245, 82696224), (258, 78529360), (260, 77925288), (268, 75599160), (273, 74214560), (276, 73407880), (280, 72359196), (294, 68913520), (299, 67761120), (301, 67310880), (312, 64937740), (322, 62921040), (335, 60479328), (336, 60299330), (344, 58897020), (345, 58726304), (364, 55660920), (368, 55055910), (390, 51950192), (392, 51685140), (402, 50399440), (416, 48703305), (420, 48239464), (430, 47117616), (455, 44528736), (460, 44044728), (469, 43199520), (480, 42209531), (483, 41947360), (490, 41348112), (516, 39264680), (520, 38962644), (536, 37799580), (546, 37107280), (552, 36703940), (559, 36244320), (560, 36179598), (588, 34456760), (598, 33880560), (602, 33655440), (624, 32468870), (637, 31806240), (644, 31460520), (645, 31411744), (670, 30239664), (672, 30149665), (688, 29448510), (690, 29363152), (728, 27830460), (735, 27565408), (736, 27527955), (780, 25975096), (784, 25842570), (804, 25199720), (805, 25168416), (840, 24119732), (860, 23558808), (871, 23261280), (897, 22587040), (903, 22436960), (910, 22264368), (920, 22022364), (938, 21599760), (966, 20973680), (980, 20674056), (989, 20485920), (1005, 20159776), (1032, 19632340), (1040, 19481322), (1072, 18899790), (1092, 18553640), (1104, 18351970), (1118, 18122160), (1120, 18089799), (1127, 17977440), (1176, 17228380), (1196, 16940280), (1204, 16827720), (1248, 16234435), (1274, 15903120), (1288, 15730260), (1290, 15705872), (1340, 15119832), (1365, 14842912), (1376, 14724255), (1380, 14681576), (1407, 14399840), (1456, 13915230), (1470, 13782704), (1495, 13552224), (1505, 13462176), (1541, 13147680), (1560, 12987548), (1568, 12921285), (1608, 12599860), (1610, 12584208), (1677, 12081440), (1680, 12059866), (1720, 11779404), (1742, 11630640), (1794, 11293520), (1806, 11218480), (1820, 11132184), (1840, 11011182), (1876, 10799880), (1911, 10602080), (1932, 10486840), (1960, 10337028), (1978, 10242960), (2010, 10079888), (2064, 9816170), (2080, 9740661), (2093, 9680160), (2107, 9615840), (2144, 9449895), (2184, 9276820), (2208, 9175985), (2236, 9061080), (2254, 8988720), (2345, 8639904), (2352, 8614190), (2392, 8470140), (2408, 8413860), (2415, 8389472), (2548, 7951560), (2576, 7865130), (2580, 7852936), (2613, 7753760), (2680, 7559916), (2730, 7421456), (2760, 7340788), (2795, 7248864), (2814, 7199920), (2881, 7032480), (2912, 6957615), (2940, 6891352), (2967, 6828640), (2990, 6776112), (3010, 6731088), (3082, 6573840), (3120, 6493774), (3185, 6361248), (3216, 6299930), (3220, 6292104), (3283, 6171360), (3354, 6040720), (3360, 6029933), (3381, 5992480), (3440, 5889702), (3484, 5815320), (3588, 5646760), (3612, 5609240), (3640, 5566092), (3680, 5505591), (3752, 5399940), (3822, 5301040), (3864, 5243420), (3913, 5177760), (3920, 5168514), (3956, 5121480), (4020, 5039944), (4128, 4908085), (4186, 4840080), (4214, 4807920), (4355, 4652256), (4368, 4638410), (4472, 4530540), (4485, 4517408), (4508, 4494360), (4515, 4487392), (4623, 4382560), (4690, 4319952), (4704, 4307095), (4784, 4235070), (4816, 4206930), (4830, 4194736), (4945, 4097184), (5096, 3975780), (5152, 3932565), (5160, 3926468), (5226, 3876880), (5360, 3779958), (5460, 3710728), (5520, 3670394), (5590, 3624432), (5628, 3599960), (5635, 3595488), (5762, 3516240), (5880, 3445676), (5934, 3414320), (5980, 3388056), (6020, 3365544), (6097, 3323040), (6164, 3286920), (6240, 3246887), (6279, 3226720), (6321, 3205280), (6370, 3180624), (6432, 3149965), (6440, 3146052), (6566, 3085680), (6708, 3020360), (6762, 2996240), (6880, 2944851), (6923, 2926560), (6968, 2907660), (7035, 2879968), (7176, 2823380), (7224, 2804620), (7280, 2783046), (7504, 2699970), (7644, 2650520), (7705, 2629536), (7728, 2621710), (7826, 2588880), (7840, 2584257), (7912, 2560740), (8040, 2519972), (8372, 2420040), (8385, 2416288), (8428, 2403960), (8643, 2344160), (8710, 2326128), (8736, 2319205), (8944, 2265270), (8970, 2258704), (9016, 2247180), (9030, 2243696), (9246, 2191280), (9380, 2159976), (9555, 2120416), (9568, 2117535), (9632, 2103465), (9660, 2097368), (9849, 2057120), (9890, 2048592), (10192, 1987890), (10320, 1963234), (10452, 1938440), (10465, 1936032), (10535, 1923168), (10720, 1889979), (10787, 1878240), (10920, 1855364), (11040, 1835197), (11180, 1812216), (11256, 1799980), (11270, 1797744), (11524, 1758120), (11739, 1725920), (11760, 1722838), (11868, 1707160), (11960, 1694028), (12040, 1682772), (12194, 1661520), (12328, 1643460), (12558, 1613360), (12642, 1602640), (12740, 1590312), (12857, 1575840), (12880, 1573026), (13065, 1550752), (13132, 1542840), (13416, 1510180), (13524, 1498120), (13846, 1463280), (13936, 1453830), (14070, 1439984), (14352, 1411690), (14405, 1406496), (14448, 1402310), (14560, 1391523), (14651, 1382880), 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