20333475360

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:219

約数の個数: 960

約数和(自身を含む): 83461238784

約数和(自身を除く): 63127763424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 31, 32, 33, 36, 40, 43, 44, 45, 48, 54, 55, 60, 62, 66, 72, 80, 81, 86, 88, 90, 93, 96, 99, 107, 108, 110, 120, 124, 129, 132, 135, 144, 155, 160, 162, 165, 172, 176, 180, 186, 198, 214, 215, 216, 220, 240, 248, 258, 264, 270, 279, 288, 297, 310, 321, 324, 330, 341, 344, 352, 360, 372, 387, 396, 405, 428, 430, 432, 440, 465, 473, 480, 495, 496, 516, 528, 535, 540, 558, 594, 620, 642, 645, 648, 660, 682, 688, 720, 744, 774, 792, 810, 837, 856, 860, 864, 880, 891, 930, 946, 963, 990, 992, 1023, 1032, 1056, 1070, 1080, 1116, 1161, 1177, 1188, 1240, 1284, 1290, 1296, 1320, 1333, 1364, 1376, 1395, 1419, 1440, 1485, 1488, 1548, 1584, 1605, 1620, 1674, 1705, 1712, 1720, 1760, 1782, 1860, 1892, 1926, 1935, 1980, 2046, 2064, 2140, 2160, 2232, 2322, 2354, 2365, 2376, 2480, 2511, 2568, 2580, 2592, 2640, 2666, 2728, 2790, 2838, 2889, 2970, 2976, 3069, 3096, 3168, 3210, 3240, 3317, 3348, 3410, 3424, 3440, 3483, 3531, 3564, 3720, 3784, 3852, 3870, 3960, 3999, 4092, 4128, 4185, 4257, 4280, 4320, 4455, 4464, 4601, 4644, 4708, 4730, 4752, 4815, 4960, 5022, 5115, 5136, 5160, 5280, 5332, 5456, 5580, 5676, 5778, 5805, 5885, 5940, 6138, 6192, 6420, 6480, 6634, 6665, 6696, 6820, 6880, 6966, 7062, 7095, 7128, 7440, 7568, 7704, 7740, 7920, 7998, 8184, 8370, 8514, 8560, 8667, 8910, 8928, 9202, 9207, 9288, 9416, 9460, 9504, 9630, 9951, 10044, 10230, 10272, 10320, 10593, 10664, 10912, 11160, 11352, 11556, 11610, 11770, 11880, 11997, 12276, 12384, 12555, 12771, 12840, 12960, 13268, 13330, 13392, 13640, 13803, 13932, 14124, 14190, 14256, 14445, 14663, 14880, 15136, 15345, 15408, 15480, 15840, 15996, 16368, 16585, 16740, 17028, 17120, 17334, 17415, 17655, 17820, 18404, 18414, 18576, 18832, 18920, 19260, 19902, 19995, 20088, 20460, 20640, 21186, 21285, 21328, 22320, 22704, 23005, 23112, 23220, 23540, 23760, 23994, 24552, 25110, 25542, 25680, 26536, 26660, 26784, 27280, 27606, 27621, 27864, 28248, 28380, 28512, 28890, 29326, 29853, 30690, 30816, 30960, 31779, 31992, 32736, 33170, 33480, 34056, 34668, 34830, 35310, 35640, 35991, 36487, 36808, 36828, 37152, 37664, 37840, 38313, 38520, 39804, 39990, 40176, 40920, 41409, 42372, 42570, 42656, 43335, 43989, 44640, 45408, 46010, 46035, 46224, 46440, 47080, 47520, 47988, 49104, 49755, 50220, 50611, 51084, 51360, 52965, 53072, 53320, 54560, 55212, 55242, 55728, 56496, 56760, 57780, 58652, 59706, 59985, 61380, 61920, 63558, 63855, 63984, 66340, 66960, 68112, 69015, 69336, 69660, 70620, 71280, 71982, 72974, 73315, 73616, 73656, 75680, 76626, 77040, 79608, 79980, 80352, 81840, 82818, 84744, 85140, 86670, 87978, 89559, 92020, 92070, 92448, 92880, 94160, 95337, 95976, 98208, 99510, 100440, 101222, 102168, 105930, 106144, 106640, 107973, 109461, 110424, 110484, 111456, 112992, 113520, 115560, 117304, 119412, 119970, 122760, 124227, 127116, 127710, 127968, 131967, 132680, 133920, 136224, 138030, 138105, 138672, 139320, 141240, 142560, 142631, 143964, 145948, 146630, 147232, 147312, 149265, 151833, 153252, 154080, 158895, 159216, 159960, 163680, 165636, 169488, 170280, 173340, 175956, 179118, 179955, 182435, 184040, 184140, 185760, 188320, 190674, 191565, 191952, 199020, 200880, 202444, 204336, 207045, 211860, 213280, 215946, 218922, 219945, 220848, 220968, 227040, 231120, 234608, 238824, 239940, 245520, 248454, 253055, 254232, 255420, 263934, 265360, 268677, 276060, 276210, 277344, 278640, 282480, 285262, 287928, 291896, 293260, 294624, 298530, 303666, 306504, 317790, 318432, 319920, 328383, 331272, 338976, 340560, 346680, 351912, 358236, 359910, 364870, 368080, 368280, 372681, 381348, 383130, 383904, 395901, 398040, 401760, 404888, 408672, 414090, 423720, 427893, 431892, 437844, 439890, 441696, 441936, 447795, 455499, 462240, 469216, 476685, 477648, 479880, 491040, 496908, 506110, 508464, 510840, 527868, 530720, 537354, 539865, 547305, 552120, 552420, 557280, 564960, 570524, 575856, 583792, 586520, 597060, 607332, 613008, 621135, 635580, 639840, 656766, 659835, 662544, 681120, 693360, 703824, 713155, 716472, 719820, 729740, 736160, 736560, 745362, 759165, 762696, 766260, 791802, 796080, 809776, 828180, 847440, 855786, 863784, 875688, 879780, 883872, 895590, 910998, 953370, 955296, 959760, 985149, 993816, 1012220, 1016928, 1021680, 1055736, 1074708, 1079730, 1094610, 1104240, 1104840, 1141048, 1151712, 1167584, 1173040, 1187703, 1194120, 1214664, 1226016, 1242270, 1271160, 1283679, 1313532, 1319670, 1325088, 1343385, 1366497, 1386720, 1407648, 1426310, 1432944, 1439640, 1459480, 1473120, 1490724, 1518330, 1525392, 1532520, 1568941, 1583604, 1592160, 1619552, 1641915, 1656360, 1694880, 1711572, 1727568, 1751376, 1759560, 1791180, 1821996, 1863405, 1906740, 1919520, 1970298, 1979505, 1987632, 2024440, 2043360, 2111472, 2139465, 2149416, 2159460, 2189220, 2208480, 2209680, 2277495, 2282096, 2346080, 2375406, 2388240, 2429328, 2484540, 2542320, 2567358, 2627064, 2639340, 2686770, 2732994, 2852620, 2865888, 2879280, 2918960, 2955447, 2981448, 3036660, 3050784, 3065040, 3137882, 3167208, 3283830, 3312720, 3423144, 3455136, 3502752, 3519120, 3582360, 3643992, 3726810, 3813480, 3851037, 3940596, 3959010, 3975264, 4048880, 4099491, 4222944, 4278930, 4298832, 4318920, 4378440, 4419360, 4554990, 4564192, 4706823, 4750812, 4776480, 4858656, 4925745, 4969080, 5084640, 5134716, 5254128, 5278680, 5373540, 5465988, 5705240, 5758560, 5837920, 5910894, 5938515, 5962896, 6073320, 6130080, 6275764, 6334416, 6418395, 6567660, 6625440, 6832485, 6846288, 7038240, 7164720, 7287984, 7453620, 7626960, 7702074, 7844705, 7881192, 7918020, 8097760, 8198982, 8557860, 8597664, 8637840, 8756880, 9109980, 9413646, 9501624, 9851490, 9938160, 10269432, 10508256, 10557360, 10747080, 10931976, 11410480, 11553111, 11821788, 11877030, 11925792, 12146640, 12551528, 12668832, 12836790, 13135320, 13664970, 13692576, 14120469, 14329440, 14575968, 14777235, 14907240, 15253920, 15404148, 15689410, 15762384, 15836040, 16397964, 17115720, 17275680, 17513760, 18219960, 18827292, 19003248, 19255185, 19702980, 19876320, 20497455, 20538864, 21114720, 21494160, 21863952, 22820960, 23106222, 23534115, 23643576, 23754060, 24293280, 25103056, 25673580, 26270640, 27329940, 28240938, 29554470, 29814480, 30808296, 31378820, 31524768, 31672080, 32795928, 34231440, 36439920, 37654584, 38006496, 38510370, 39405960, 40994910, 41077728, 42361407, 42988320, 43727904, 46212444, 47068230, 47287152, 47508120, 50206112, 51347160, 52541280, 54659880, 56481876, 57765555, 59108940, 59628960, 61616592, 62757640, 63344160, 65591856, 68462880, 70602345, 72879840, 75309168, 77020740, 78811920, 81989820, 84722814, 92424888, 94136460, 94574304, 95016240, 102694320, 109319760, 112963752, 115531110, 118217880, 123233184, 125515280, 127084221, 131183712, 141204690, 150618336, 154041480, 157623840, 163979640, 169445628, 184849776, 188272920, 190032480, 205388640, 211807035, 218639520, 225927504, 231062220, 236435760, 251030560, 254168442, 282409380, 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約数ペア:

[(1, 20333475360), (2, 10166737680), (3, 6777825120), (4, 5083368840), (5, 4066695072), (6, 3388912560), (8, 2541684420), (9, 2259275040), (10, 2033347536), (11, 1848497760), (12, 1694456280), (15, 1355565024), (16, 1270842210), (18, 1129637520), (20, 1016673768), (22, 924248880), (24, 847228140), (27, 753091680), (30, 677782512), (31, 655918560), (32, 635421105), (33, 616165920), (36, 564818760), (40, 508336884), (43, 472871520), (44, 462124440), (45, 451855008), (48, 423614070), (54, 376545840), (55, 369699552), (60, 338891256), (62, 327959280), (66, 308082960), (72, 282409380), (80, 254168442), (81, 251030560), (86, 236435760), (88, 231062220), (90, 225927504), (93, 218639520), (96, 211807035), (99, 205388640), (107, 190032480), (108, 188272920), (110, 184849776), (120, 169445628), (124, 163979640), (129, 157623840), (132, 154041480), (135, 150618336), (144, 141204690), (155, 131183712), (160, 127084221), (162, 125515280), (165, 123233184), (172, 118217880), (176, 115531110), (180, 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(891, 22820960), (930, 21863952), (946, 21494160), (963, 21114720), (990, 20538864), (992, 20497455), (1023, 19876320), (1032, 19702980), (1056, 19255185), (1070, 19003248), (1080, 18827292), (1116, 18219960), (1161, 17513760), (1177, 17275680), (1188, 17115720), (1240, 16397964), (1284, 15836040), (1290, 15762384), (1296, 15689410), (1320, 15404148), (1333, 15253920), (1364, 14907240), (1376, 14777235), (1395, 14575968), (1419, 14329440), (1440, 14120469), (1485, 13692576), (1488, 13664970), (1548, 13135320), (1584, 12836790), (1605, 12668832), (1620, 12551528), (1674, 12146640), (1705, 11925792), (1712, 11877030), (1720, 11821788), (1760, 11553111), (1782, 11410480), (1860, 10931976), (1892, 10747080), (1926, 10557360), (1935, 10508256), (1980, 10269432), (2046, 9938160), (2064, 9851490), (2140, 9501624), (2160, 9413646), (2232, 9109980), (2322, 8756880), (2354, 8637840), (2365, 8597664), (2376, 8557860), (2480, 8198982), (2511, 8097760), (2568, 7918020), (2580, 7881192), (2592, 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(6480, 3137882), (6634, 3065040), (6665, 3050784), (6696, 3036660), (6820, 2981448), (6880, 2955447), (6966, 2918960), (7062, 2879280), (7095, 2865888), (7128, 2852620), (7440, 2732994), (7568, 2686770), (7704, 2639340), (7740, 2627064), (7920, 2567358), (7998, 2542320), (8184, 2484540), (8370, 2429328), (8514, 2388240), (8560, 2375406), (8667, 2346080), (8910, 2282096), (8928, 2277495), (9202, 2209680), (9207, 2208480), (9288, 2189220), (9416, 2159460), (9460, 2149416), (9504, 2139465), (9630, 2111472), (9951, 2043360), (10044, 2024440), (10230, 1987632), (10272, 1979505), (10320, 1970298), (10593, 1919520), (10664, 1906740), (10912, 1863405), (11160, 1821996), (11352, 1791180), (11556, 1759560), (11610, 1751376), (11770, 1727568), (11880, 1711572), (11997, 1694880), (12276, 1656360), (12384, 1641915), (12555, 1619552), (12771, 1592160), (12840, 1583604), (12960, 1568941), (13268, 1532520), (13330, 1525392), (13392, 1518330), (13640, 1490724), (13803, 1473120), (13932, 1459480), (14124, 1439640), (14190, 1432944), (14256, 1426310), (14445, 1407648), (14663, 1386720), (14880, 1366497), (15136, 1343385), (15345, 1325088), (15408, 1319670), (15480, 1313532), (15840, 1283679), (15996, 1271160), (16368, 1242270), (16585, 1226016), (16740, 1214664), (17028, 1194120), (17120, 1187703), (17334, 1173040), (17415, 1167584), (17655, 1151712), (17820, 1141048), (18404, 1104840), (18414, 1104240), (18576, 1094610), (18832, 1079730), (18920, 1074708), (19260, 1055736), (19902, 1021680), (19995, 1016928), (20088, 1012220), (20460, 993816), (20640, 985149), (21186, 959760), (21285, 955296), (21328, 953370), (22320, 910998), (22704, 895590), (23005, 883872), (23112, 879780), (23220, 875688), (23540, 863784), (23760, 855786), (23994, 847440), (24552, 828180), (25110, 809776), (25542, 796080), (25680, 791802), (26536, 766260), (26660, 762696), (26784, 759165), (27280, 745362), (27606, 736560), (27621, 736160), (27864, 729740), (28248, 719820), (28380, 716472), (28512, 713155), (28890, 703824), (29326, 693360), (29853, 681120), (30690, 662544), (30816, 659835), (30960, 656766), (31779, 639840), (31992, 635580), (32736, 621135), (33170, 613008), (33480, 607332), (34056, 597060), (34668, 586520), (34830, 583792), (35310, 575856), (35640, 570524), (35991, 564960), (36487, 557280), (36808, 552420), (36828, 552120), (37152, 547305), (37664, 539865), (37840, 537354), (38313, 530720), (38520, 527868), (39804, 510840), (39990, 508464), (40176, 506110), (40920, 496908), (41409, 491040), (42372, 479880), (42570, 477648), (42656, 476685), (43335, 469216), (43989, 462240), (44640, 455499), (45408, 447795), (46010, 441936), (46035, 441696), (46224, 439890), (46440, 437844), (47080, 431892), (47520, 427893), (47988, 423720), (49104, 414090), (49755, 408672), (50220, 404888), (50611, 401760), (51084, 398040), (51360, 395901), (52965, 383904), (53072, 383130), (53320, 381348), (54560, 372681), (55212, 368280), (55242, 368080), (55728, 364870), (56496, 359910), (56760, 358236), (57780, 351912), (58652, 346680), (59706, 340560), (59985, 338976), (61380, 331272), (61920, 328383), (63558, 319920), (63855, 318432), (63984, 317790), (66340, 306504), (66960, 303666), (68112, 298530), (69015, 294624), (69336, 293260), (69660, 291896), (70620, 287928), (71280, 285262), (71982, 282480), (72974, 278640), (73315, 277344), (73616, 276210), (73656, 276060), (75680, 268677), (76626, 265360), (77040, 263934), (79608, 255420), (79980, 254232), (80352, 253055), (81840, 248454), (82818, 245520), (84744, 239940), (85140, 238824), (86670, 234608), (87978, 231120), (89559, 227040), (92020, 220968), (92070, 220848), (92448, 219945), (92880, 218922), (94160, 215946), (95337, 213280), (95976, 211860), (98208, 207045), (99510, 204336), (100440, 202444), (101222, 200880), (102168, 199020), (105930, 191952), (106144, 191565), (106640, 190674), (107973, 188320), (109461, 185760), (110424, 184140), (110484, 184040), (111456, 182435), (112992, 179955), (113520, 179118), (115560, 175956), (117304, 173340), (119412, 170280), (119970, 169488), (122760, 165636), (124227, 163680), (127116, 159960), (127710, 159216), (127968, 158895), (131967, 154080), (132680, 153252), (133920, 151833), (136224, 149265), (138030, 147312), (138105, 147232), (138672, 146630), (139320, 145948), (141240, 143964), (142560, 142631)]