20392028160

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:117

約数の個数: 1152

約数和(自身を含む): 86046105600

約数和(自身を除く): 65654077440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 23, 24, 28, 30, 31, 32, 35, 38, 40, 42, 46, 48, 49, 56, 57, 60, 62, 64, 69, 70, 76, 80, 84, 92, 93, 95, 96, 98, 105, 112, 114, 115, 120, 124, 128, 133, 138, 140, 147, 152, 155, 160, 161, 168, 184, 186, 190, 192, 196, 210, 217, 224, 228, 230, 240, 245, 248, 256, 266, 276, 280, 285, 294, 304, 310, 320, 322, 336, 345, 368, 372, 380, 384, 392, 399, 420, 434, 437, 448, 456, 460, 465, 480, 483, 490, 496, 512, 532, 552, 560, 570, 588, 589, 608, 620, 640, 644, 651, 665, 672, 690, 713, 735, 736, 744, 760, 768, 784, 798, 805, 840, 868, 874, 896, 912, 920, 930, 931, 960, 966, 980, 992, 1024, 1064, 1085, 1104, 1120, 1127, 1140, 1176, 1178, 1216, 1240, 1280, 1288, 1302, 1311, 1330, 1344, 1380, 1426, 1470, 1472, 1488, 1519, 1520, 1536, 1568, 1596, 1610, 1680, 1736, 1748, 1767, 1792, 1824, 1840, 1860, 1862, 1920, 1932, 1960, 1984, 1995, 2048, 2128, 2139, 2170, 2185, 2208, 2240, 2254, 2280, 2352, 2356, 2415, 2432, 2480, 2560, 2576, 2604, 2622, 2660, 2688, 2760, 2793, 2852, 2940, 2944, 2945, 2976, 3038, 3040, 3059, 3072, 3136, 3192, 3220, 3255, 3360, 3381, 3472, 3496, 3534, 3565, 3584, 3648, 3680, 3720, 3724, 3840, 3864, 3920, 3968, 3990, 4123, 4256, 4278, 4340, 4370, 4416, 4480, 4508, 4557, 4560, 4655, 4704, 4712, 4830, 4864, 4960, 4991, 5120, 5152, 5208, 5244, 5320, 5376, 5520, 5586, 5635, 5704, 5880, 5888, 5890, 5952, 6076, 6080, 6118, 6144, 6272, 6384, 6440, 6510, 6555, 6720, 6762, 6944, 6992, 7068, 7130, 7168, 7296, 7360, 7440, 7448, 7595, 7680, 7728, 7840, 7936, 7980, 8246, 8512, 8556, 8680, 8740, 8832, 8835, 8960, 9016, 9114, 9120, 9177, 9310, 9408, 9424, 9660, 9728, 9920, 9982, 10240, 10304, 10416, 10488, 10640, 10695, 10752, 11040, 11172, 11270, 11408, 11760, 11776, 11780, 11904, 12152, 12160, 12236, 12369, 12544, 12768, 12880, 13020, 13110, 13440, 13524, 13547, 13888, 13965, 13984, 14136, 14260, 14336, 14592, 14720, 14880, 14896, 14973, 15190, 15295, 15360, 15456, 15680, 15872, 15960, 16492, 16905, 17024, 17112, 17360, 17480, 17664, 17670, 17920, 18032, 18228, 18240, 18354, 18620, 18816, 18848, 19320, 19456, 19840, 19964, 20608, 20615, 20832, 20976, 21280, 21390, 21413, 21504, 22080, 22344, 22540, 22785, 22816, 23520, 23552, 23560, 23808, 24304, 24320, 24472, 24738, 24955, 25088, 25536, 25760, 26040, 26220, 26880, 27048, 27094, 27776, 27930, 27968, 28272, 28520, 28861, 29184, 29440, 29760, 29792, 29946, 30380, 30590, 30720, 30912, 31360, 31744, 31920, 32984, 33810, 34048, 34224, 34720, 34937, 34960, 35328, 35340, 35840, 36064, 36456, 36480, 36708, 37240, 37632, 37696, 38640, 38912, 39680, 39928, 40641, 41216, 41230, 41664, 41952, 42560, 42780, 42826, 43008, 44160, 44688, 45080, 45570, 45632, 45885, 47040, 47104, 47120, 47616, 48608, 48640, 48944, 49476, 49910, 50176, 51072, 51520, 52080, 52440, 53760, 54096, 54188, 55552, 55860, 55936, 56544, 57040, 57722, 58368, 58880, 59520, 59584, 59892, 60760, 61180, 61824, 61845, 62720, 63488, 63840, 64239, 65968, 67620, 67735, 68096, 68448, 69440, 69874, 69920, 70656, 70680, 71680, 72128, 72912, 72960, 73416, 74480, 74865, 75264, 75392, 77280, 79360, 79856, 81282, 82432, 82460, 83328, 83904, 85120, 85560, 85652, 86583, 88320, 89376, 90160, 91140, 91264, 91770, 94080, 94240, 94829, 95232, 97216, 97280, 97888, 98952, 99820, 100352, 102144, 103040, 104160, 104811, 104880, 107065, 107520, 108192, 108376, 111104, 111720, 111872, 113088, 114080, 115444, 116736, 117760, 119040, 119168, 119784, 121520, 122360, 123648, 123690, 125440, 127680, 128478, 131936, 135240, 135470, 136192, 136896, 138880, 139748, 139840, 141312, 141360, 144256, 144305, 145824, 145920, 146832, 148960, 149730, 150528, 150784, 154560, 158720, 159712, 162564, 164864, 164920, 166656, 167808, 170240, 171120, 171304, 173166, 174685, 176640, 178752, 180320, 182280, 182528, 183540, 188160, 188480, 189658, 190464, 194432, 194560, 195776, 197904, 199640, 203205, 204288, 206080, 208320, 209622, 209760, 214130, 215040, 216384, 216752, 222208, 223440, 223744, 226176, 228160, 230888, 235520, 238080, 238336, 239568, 243040, 244720, 247296, 247380, 250880, 255360, 256956, 263872, 270480, 270940, 272384, 273792, 277760, 279496, 279680, 282720, 284487, 288512, 288610, 291648, 291840, 293664, 297920, 299460, 301056, 301568, 309120, 317440, 319424, 321195, 325128, 329728, 329840, 333312, 335616, 340480, 342240, 342608, 346332, 349370, 353280, 357504, 360640, 364560, 365056, 367080, 376320, 376960, 379316, 388864, 391552, 395808, 399280, 406410, 408576, 412160, 416640, 419244, 419520, 428260, 432768, 432915, 433504, 444416, 446880, 447488, 452352, 456320, 461776, 474145, 476160, 476672, 479136, 486080, 489440, 494592, 494760, 501760, 510720, 513912, 524055, 527744, 540960, 541880, 547584, 555520, 558992, 559360, 565440, 568974, 577024, 577220, 583296, 583680, 587328, 595840, 598920, 603136, 618240, 638848, 642390, 650256, 659680, 663803, 666624, 671232, 680960, 684480, 685216, 692664, 698740, 706560, 715008, 721280, 729120, 730112, 734160, 752640, 753920, 758632, 777728, 783104, 791616, 798560, 812820, 817152, 824320, 833280, 838488, 839040, 856520, 865536, 865830, 867008, 893760, 894976, 904704, 912640, 923552, 948290, 952320, 953344, 958272, 972160, 978880, 989184, 989520, 1021440, 1027824, 1048110, 1055488, 1081920, 1083760, 1095168, 1111040, 1117984, 1118720, 1130880, 1137948, 1154048, 1154440, 1166592, 1174656, 1191680, 1197840, 1206272, 1236480, 1277696, 1284780, 1300512, 1319360, 1327606, 1333248, 1342464, 1361920, 1368960, 1370432, 1385328, 1397480, 1422435, 1430016, 1442560, 1458240, 1460224, 1468320, 1505280, 1507840, 1517264, 1555456, 1566208, 1583232, 1597120, 1625640, 1648640, 1666560, 1676976, 1678080, 1713040, 1731072, 1731660, 1734016, 1787520, 1809408, 1825280, 1847104, 1896580, 1906688, 1916544, 1944320, 1957760, 1979040, 1991409, 2042880, 2055648, 2096220, 2110976, 2163840, 2167520, 2190336, 2222080, 2235968, 2237440, 2261760, 2275896, 2308096, 2308880, 2333184, 2349312, 2383360, 2395680, 2472960, 2555392, 2569560, 2601024, 2638720, 2655212, 2684928, 2737920, 2740864, 2770656, 2794960, 2844870, 2860032, 2885120, 2916480, 2936640, 3015680, 3034528, 3110912, 3132416, 3166464, 3194240, 3251280, 3319015, 3333120, 3353952, 3356160, 3426080, 3462144, 3463320, 3468032, 3575040, 3618816, 3650560, 3694208, 3793160, 3833088, 3888640, 3915520, 3958080, 3982818, 4085760, 4111296, 4192440, 4221952, 4327680, 4335040, 4380672, 4471936, 4474880, 4523520, 4551792, 4617760, 4666368, 4698624, 4766720, 4791360, 4945920, 5110784, 5139120, 5202048, 5277440, 5310424, 5475840, 5481728, 5541312, 5589920, 5689740, 5720064, 5770240, 5832960, 5873280, 6031360, 6069056, 6264832, 6332928, 6388480, 6502560, 6638030, 6666240, 6707904, 6712320, 6852160, 6924288, 6926640, 6936064, 7150080, 7301120, 7388416, 7586320, 7666176, 7777280, 7831040, 7916160, 7965636, 8222592, 8384880, 8443904, 8655360, 8670080, 8943872, 9047040, 9103584, 9235520, 9332736, 9397248, 9533440, 9582720, 9957045, 10221568, 10278240, 10404096, 10554880, 10620848, 10951680, 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79656360, 82225920, 83232768, 84966784, 88660992, 89438720, 91035840, 93972480, 97104896, 104040960, 106208480, 107326464, 109634560, 110826240, 121381120, 126658560, 127450176, 131561472, 134158080, 138721280, 145657344, 147768320, 153323520, 159312720, 164451840, 169933568, 177321984, 178877440, 182071680, 194209792, 208081920, 212416960, 214652928, 219269120, 221652480, 242762240, 254900352, 268316160, 291314688, 295536640, 318625440, 328903680, 339867136, 357754880, 364143360, 416163840, 424833920, 443304960, 485524480, 509800704, 536632320, 582629376, 637250880, 657807360, 679734272, 728286720, 849667840, 886609920, 971048960, 1019601408, 1073264640, 1274501760, 1359468544, 1456573440, 1699335680, 2039202816, 2549003520, 2913146880, 3398671360, 4078405632, 5098007040, 6797342720, 10196014080, 20392028160]

約数ペア:

[(1, 20392028160), (2, 10196014080), (3, 6797342720), (4, 5098007040), (5, 4078405632), (6, 3398671360), (7, 2913146880), (8, 2549003520), (10, 2039202816), (12, 1699335680), (14, 1456573440), (15, 1359468544), (16, 1274501760), (19, 1073264640), (20, 1019601408), (21, 971048960), (23, 886609920), (24, 849667840), (28, 728286720), (30, 679734272), (31, 657807360), (32, 637250880), (35, 582629376), (38, 536632320), (40, 509800704), (42, 485524480), (46, 443304960), (48, 424833920), (49, 416163840), (56, 364143360), (57, 357754880), (60, 339867136), (62, 328903680), (64, 318625440), (69, 295536640), (70, 291314688), (76, 268316160), (80, 254900352), (84, 242762240), (92, 221652480), (93, 219269120), (95, 214652928), (96, 212416960), (98, 208081920), (105, 194209792), (112, 182071680), (114, 178877440), (115, 177321984), (120, 169933568), (124, 164451840), (128, 159312720), (133, 153323520), (138, 147768320), (140, 145657344), (147, 138721280), (152, 134158080), (155, 131561472), (160, 127450176), (161, 126658560), (168, 121381120), (184, 110826240), (186, 109634560), (190, 107326464), (192, 106208480), (196, 104040960), (210, 97104896), (217, 93972480), (224, 91035840), (228, 89438720), (230, 88660992), (240, 84966784), (245, 83232768), (248, 82225920), (256, 79656360), (266, 76661760), (276, 73884160), (280, 72828672), (285, 71550976), (294, 69360640), (304, 67079040), (310, 65780736), (320, 63725088), (322, 63329280), (336, 60690560), (345, 59107328), (368, 55413120), (372, 54817280), (380, 53663232), (384, 53104240), (392, 52020480), (399, 51107840), (420, 48552448), (434, 46986240), (437, 46663680), (448, 45517920), (456, 44719360), (460, 44330496), (465, 43853824), (480, 42483392), (483, 42219520), (490, 41616384), (496, 41112960), (512, 39828180), (532, 38330880), (552, 36942080), (560, 36414336), (570, 35775488), (588, 34680320), (589, 34621440), (608, 33539520), (620, 32890368), (640, 31862544), (644, 31664640), (651, 31324160), (665, 30664704), (672, 30345280), (690, 29553664), (713, 28600320), (735, 27744256), (736, 27706560), (744, 27408640), (760, 26831616), (768, 26552120), (784, 26010240), (798, 25553920), (805, 25331712), (840, 24276224), (868, 23493120), (874, 23331840), (896, 22758960), (912, 22359680), (920, 22165248), (930, 21926912), (931, 21903360), (960, 21241696), (966, 21109760), (980, 20808192), (992, 20556480), (1024, 19914090), (1064, 19165440), (1085, 18794496), (1104, 18471040), (1120, 18207168), (1127, 18094080), (1140, 17887744), (1176, 17340160), (1178, 17310720), (1216, 16769760), (1240, 16445184), (1280, 15931272), (1288, 15832320), (1302, 15662080), (1311, 15554560), (1330, 15332352), (1344, 15172640), (1380, 14776832), (1426, 14300160), (1470, 13872128), (1472, 13853280), (1488, 13704320), (1519, 13424640), (1520, 13415808), (1536, 13276060), (1568, 13005120), (1596, 12776960), (1610, 12665856), (1680, 12138112), (1736, 11746560), (1748, 11665920), (1767, 11540480), (1792, 11379480), (1824, 11179840), (1840, 11082624), (1860, 10963456), (1862, 10951680), (1920, 10620848), (1932, 10554880), (1960, 10404096), (1984, 10278240), (1995, 10221568), (2048, 9957045), (2128, 9582720), (2139, 9533440), (2170, 9397248), (2185, 9332736), (2208, 9235520), (2240, 9103584), (2254, 9047040), (2280, 8943872), (2352, 8670080), (2356, 8655360), (2415, 8443904), (2432, 8384880), (2480, 8222592), (2560, 7965636), (2576, 7916160), (2604, 7831040), (2622, 7777280), (2660, 7666176), (2688, 7586320), (2760, 7388416), (2793, 7301120), (2852, 7150080), (2940, 6936064), (2944, 6926640), (2945, 6924288), (2976, 6852160), (3038, 6712320), (3040, 6707904), (3059, 6666240), (3072, 6638030), (3136, 6502560), (3192, 6388480), (3220, 6332928), (3255, 6264832), (3360, 6069056), (3381, 6031360), (3472, 5873280), (3496, 5832960), (3534, 5770240), (3565, 5720064), (3584, 5689740), (3648, 5589920), (3680, 5541312), (3720, 5481728), (3724, 5475840), (3840, 5310424), (3864, 5277440), (3920, 5202048), (3968, 5139120), (3990, 5110784), (4123, 4945920), (4256, 4791360), (4278, 4766720), (4340, 4698624), (4370, 4666368), (4416, 4617760), (4480, 4551792), (4508, 4523520), (4557, 4474880), (4560, 4471936), (4655, 4380672), (4704, 4335040), (4712, 4327680), (4830, 4221952), (4864, 4192440), (4960, 4111296), (4991, 4085760), (5120, 3982818), (5152, 3958080), (5208, 3915520), (5244, 3888640), (5320, 3833088), (5376, 3793160), (5520, 3694208), (5586, 3650560), (5635, 3618816), (5704, 3575040), (5880, 3468032), (5888, 3463320), (5890, 3462144), (5952, 3426080), (6076, 3356160), (6080, 3353952), (6118, 3333120), (6144, 3319015), (6272, 3251280), (6384, 3194240), (6440, 3166464), (6510, 3132416), (6555, 3110912), (6720, 3034528), (6762, 3015680), (6944, 2936640), (6992, 2916480), (7068, 2885120), (7130, 2860032), (7168, 2844870), (7296, 2794960), (7360, 2770656), (7440, 2740864), (7448, 2737920), (7595, 2684928), (7680, 2655212), (7728, 2638720), (7840, 2601024), (7936, 2569560), (7980, 2555392), (8246, 2472960), (8512, 2395680), (8556, 2383360), (8680, 2349312), (8740, 2333184), (8832, 2308880), (8835, 2308096), (8960, 2275896), (9016, 2261760), (9114, 2237440), (9120, 2235968), (9177, 2222080), (9310, 2190336), (9408, 2167520), (9424, 2163840), (9660, 2110976), (9728, 2096220), (9920, 2055648), (9982, 2042880), (10240, 1991409), (10304, 1979040), (10416, 1957760), (10488, 1944320), (10640, 1916544), (10695, 1906688), (10752, 1896580), (11040, 1847104), (11172, 1825280), (11270, 1809408), (11408, 1787520), (11760, 1734016), (11776, 1731660), (11780, 1731072), (11904, 1713040), (12152, 1678080), (12160, 1676976), (12236, 1666560), (12369, 1648640), (12544, 1625640), (12768, 1597120), (12880, 1583232), (13020, 1566208), (13110, 1555456), (13440, 1517264), (13524, 1507840), (13547, 1505280), (13888, 1468320), (13965, 1460224), (13984, 1458240), (14136, 1442560), (14260, 1430016), (14336, 1422435), (14592, 1397480), (14720, 1385328), (14880, 1370432), (14896, 1368960), (14973, 1361920), (15190, 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