18813215520

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:129

約数の個数: 1008

約数和(自身を含む): 77368870656

約数和(自身を除く): 58555655136

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, 108, 110, 120, 121, 124, 129, 132, 135, 144, 155, 160, 162, 165, 172, 176, 180, 186, 198, 215, 216, 220, 240, 242, 243, 248, 258, 264, 270, 279, 288, 297, 310, 324, 330, 341, 344, 352, 360, 363, 372, 387, 396, 405, 430, 432, 440, 465, 473, 480, 484, 486, 495, 496, 516, 528, 540, 558, 594, 605, 620, 645, 648, 660, 682, 688, 720, 726, 729, 744, 774, 792, 810, 837, 860, 864, 880, 891, 930, 946, 968, 972, 990, 992, 1023, 1032, 1056, 1080, 1089, 1116, 1161, 1188, 1210, 1215, 1240, 1290, 1296, 1320, 1333, 1364, 1376, 1395, 1419, 1440, 1452, 1458, 1485, 1488, 1548, 1584, 1620, 1674, 1705, 1720, 1760, 1782, 1815, 1860, 1892, 1935, 1936, 1944, 1980, 2046, 2064, 2160, 2178, 2232, 2322, 2365, 2376, 2420, 2430, 2480, 2511, 2580, 2592, 2640, 2666, 2673, 2728, 2790, 2838, 2904, 2916, 2970, 2976, 3069, 3096, 3168, 3240, 3267, 3348, 3410, 3440, 3483, 3564, 3630, 3645, 3720, 3751, 3784, 3870, 3872, 3888, 3960, 3999, 4092, 4128, 4185, 4257, 4320, 4356, 4455, 4464, 4644, 4730, 4752, 4840, 4860, 4960, 5022, 5115, 5160, 5203, 5280, 5332, 5346, 5445, 5456, 5580, 5676, 5805, 5808, 5832, 5940, 6138, 6192, 6480, 6534, 6665, 6696, 6820, 6880, 6966, 7095, 7128, 7260, 7290, 7440, 7502, 7533, 7568, 7740, 7776, 7920, 7998, 8019, 8184, 8370, 8514, 8712, 8910, 8928, 9207, 9288, 9460, 9504, 9680, 9720, 9801, 10044, 10230, 10320, 10406, 10449, 10664, 10692, 10890, 10912, 11160, 11253, 11352, 11610, 11616, 11664, 11880, 11997, 12276, 12384, 12555, 12771, 12960, 13068, 13330, 13365, 13392, 13640, 13932, 14190, 14256, 14520, 14580, 14663, 14880, 15004, 15066, 15136, 15345, 15480, 15609, 15840, 15996, 16038, 16335, 16368, 16740, 17028, 17415, 17424, 17820, 18414, 18576, 18755, 18920, 19360, 19440, 19602, 19995, 20088, 20460, 20640, 20812, 20898, 21285, 21328, 21384, 21780, 22320, 22506, 22599, 22704, 23220, 23328, 23760, 23994, 24552, 25110, 25542, 26015, 26136, 26660, 26730, 26784, 27280, 27621, 27864, 28380, 28512, 29040, 29160, 29326, 29403, 30008, 30132, 30690, 30960, 31218, 31347, 31992, 32076, 32670, 32736, 33480, 33759, 34056, 34830, 34848, 35640, 35991, 36828, 37152, 37510, 37665, 37840, 38313, 38880, 39204, 39990, 40095, 40176, 40920, 41624, 41796, 42570, 42656, 42768, 43560, 43989, 44640, 45012, 45198, 45408, 46035, 46440, 46827, 47520, 47988, 49005, 49104, 50220, 51084, 52030, 52245, 52272, 53320, 53460, 54560, 55242, 55728, 56265, 56760, 58080, 58320, 58652, 58806, 59985, 60016, 60264, 61380, 61920, 62436, 62694, 63855, 63984, 64152, 65340, 66960, 67518, 68112, 69660, 71280, 71982, 73315, 73656, 75020, 75330, 75680, 76626, 78045, 78408, 79980, 80190, 80352, 81840, 82863, 83248, 83592, 85140, 85536, 87120, 87978, 88209, 90024, 90396, 92070, 92880, 93654, 95976, 98010, 98208, 100440, 101277, 102168, 104060, 104490, 104544, 106640, 106920, 107973, 110484, 111456, 112530, 112995, 113520, 114939, 116640, 117304, 117612, 119970, 120032, 120528, 122760, 124872, 125388, 127710, 127968, 128304, 130680, 131967, 133920, 135036, 136224, 138105, 139320, 140481, 142560, 143964, 146630, 147015, 147312, 150040, 150660, 153252, 156090, 156735, 156816, 159960, 160380, 161293, 163680, 165726, 166496, 167184, 168795, 170280, 174240, 175956, 176418, 179955, 180048, 180792, 184140, 185760, 187308, 191565, 191952, 196020, 200880, 202554, 204336, 208120, 208980, 213280, 213840, 215946, 219945, 220968, 225060, 225990, 227040, 229878, 234135, 234608, 235224, 239940, 241056, 245520, 248589, 249744, 250776, 255420, 256608, 261360, 263934, 270072, 276210, 278640, 280962, 287928, 293260, 294030, 294624, 300080, 301320, 303831, 306504, 312180, 313470, 313632, 319920, 320760, 322586, 323919, 331452, 334368, 337590, 340560, 344817, 351912, 352836, 359910, 360096, 361584, 368280, 374616, 383130, 383904, 392040, 395901, 401760, 405108, 408672, 414315, 416240, 417960, 421443, 427680, 431892, 439890, 441045, 441936, 450120, 451980, 459756, 468270, 469216, 470448, 479880, 483879, 491040, 497178, 499488, 501552, 506385, 510840, 522720, 527868, 539865, 540144, 552420, 557280, 561924, 574695, 575856, 586520, 588060, 600160, 602640, 607662, 613008, 624360, 626940, 639840, 641520, 645172, 647838, 659835, 662904, 675180, 681120, 689634, 702405, 703824, 705672, 719820, 723168, 736560, 749232, 766260, 784080, 791802, 806465, 810216, 828630, 832480, 835920, 842886, 863784, 879780, 882090, 883872, 900240, 903960, 911493, 919512, 936540, 940896, 959760, 967758, 971757, 994356, 1003104, 1012770, 1021680, 1055736, 1079730, 1080288, 1104840, 1123848, 1149390, 1151712, 1173040, 1176120, 1187703, 1205280, 1215324, 1226016, 1242945, 1248720, 1253880, 1264329, 1283040, 1290344, 1295676, 1319670, 1325808, 1350360, 1379268, 1404810, 1407648, 1411344, 1439640, 1451637, 1473120, 1498464, 1519155, 1532520, 1568160, 1583604, 1612930, 1619595, 1620432, 1657260, 1671840, 1685772, 1724085, 1727568, 1759560, 1764180, 1800480, 1807920, 1822986, 1839024, 1873080, 1919520, 1935516, 1943514, 1979505, 1988712, 2025540, 2043360, 2107215, 2111472, 2159460, 2209680, 2247696, 2298780, 2346080, 2352240, 2375406, 2419395, 2430648, 2485890, 2497440, 2507760, 2528658, 2580688, 2591352, 2639340, 2651616, 2700720, 2734479, 2758536, 2809620, 2822688, 2879280, 2903274, 3038310, 3065040, 3167208, 3225860, 3239190, 3240864, 3314520, 3371544, 3448170, 3455136, 3519120, 3528360, 3563109, 3615840, 3645972, 3678048, 3746160, 3792987, 3871032, 3887028, 3959010, 3977424, 4051080, 4214430, 4222944, 4318920, 4354911, 4419360, 4495392, 4557465, 4597560, 4704480, 4750812, 4838790, 4858785, 4861296, 4971780, 5015520, 5057316, 5161376, 5182704, 5278680, 5401440, 5468958, 5517072, 5619240, 5758560, 5806548, 5938515, 6076620, 6130080, 6321645, 6334416, 6451720, 6478380, 6629040, 6743088, 6896340, 7038240, 7056720, 7126218, 7258185, 7291944, 7492320, 7585974, 7742064, 7774056, 7918020, 7954848, 8102160, 8428860, 8637840, 8709822, 9114930, 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約数ペア:

[(1, 18813215520), (2, 9406607760), (3, 6271071840), (4, 4703303880), (5, 3762643104), (6, 3135535920), (8, 2351651940), (9, 2090357280), (10, 1881321552), (11, 1710292320), (12, 1567767960), (15, 1254214368), (16, 1175825970), (18, 1045178640), (20, 940660776), (22, 855146160), (24, 783883980), (27, 696785760), (30, 627107184), (31, 606877920), (32, 587912985), (33, 570097440), (36, 522589320), (40, 470330388), (43, 437516640), (44, 427573080), (45, 418071456), (48, 391941990), (54, 348392880), (55, 342058464), (60, 313553592), (62, 303438960), (66, 285048720), (72, 261294660), (80, 235165194), (81, 232261920), (86, 218758320), (88, 213786540), (90, 209035728), (93, 202292640), (96, 195970995), (99, 190032480), (108, 174196440), (110, 171029232), (120, 156776796), (121, 155481120), (124, 151719480), (129, 145838880), (132, 142524360), (135, 139357152), (144, 130647330), (155, 121375584), (160, 117582597), (162, 116130960), (165, 114019488), (172, 109379160), (176, 106893270), (180, 104517864), (186, 101146320), (198, 95016240), (215, 87503328), (216, 87098220), (220, 85514616), (240, 78388398), (242, 77740560), (243, 77420640), (248, 75859740), (258, 72919440), (264, 71262180), (270, 69678576), (279, 67430880), (288, 65323665), (297, 63344160), (310, 60687792), (324, 58065480), (330, 57009744), (341, 55170720), (344, 54689580), (352, 53446635), (360, 52258932), (363, 51827040), (372, 50573160), (387, 48612960), (396, 47508120), (405, 46452384), (430, 43751664), (432, 43549110), (440, 42757308), (465, 40458528), (473, 39774240), (480, 39194199), (484, 38870280), (486, 38710320), (495, 38006496), (496, 37929870), (516, 36459720), (528, 35631090), (540, 34839288), (558, 33715440), (594, 31672080), (605, 31096224), (620, 30343896), (645, 29167776), (648, 29032740), (660, 28504872), (682, 27585360), (688, 27344790), (720, 26129466), (726, 25913520), (729, 25806880), (744, 25286580), (774, 24306480), (792, 23754060), (810, 23226192), (837, 22476960), (860, 21875832), (864, 21774555), (880, 21378654), (891, 21114720), (930, 20229264), (946, 19887120), (968, 19435140), (972, 19355160), (990, 19003248), (992, 18964935), (1023, 18390240), (1032, 18229860), (1056, 17815545), (1080, 17419644), (1089, 17275680), (1116, 16857720), (1161, 16204320), (1188, 15836040), (1210, 15548112), (1215, 15484128), (1240, 15171948), (1290, 14583888), (1296, 14516370), (1320, 14252436), (1333, 14113440), (1364, 13792680), (1376, 13672395), (1395, 13486176), (1419, 13258080), (1440, 13064733), (1452, 12956760), (1458, 12903440), (1485, 12668832), (1488, 12643290), (1548, 12153240), (1584, 11877030), (1620, 11613096), (1674, 11238480), (1705, 11034144), (1720, 10937916), (1760, 10689327), (1782, 10557360), (1815, 10365408), (1860, 10114632), (1892, 9943560), (1935, 9722592), (1936, 9717570), (1944, 9677580), (1980, 9501624), (2046, 9195120), (2064, 9114930), (2160, 8709822), (2178, 8637840), (2232, 8428860), (2322, 8102160), (2365, 7954848), (2376, 7918020), (2420, 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(5580, 3371544), (5676, 3314520), (5805, 3240864), (5808, 3239190), (5832, 3225860), (5940, 3167208), (6138, 3065040), (6192, 3038310), (6480, 2903274), (6534, 2879280), (6665, 2822688), (6696, 2809620), (6820, 2758536), (6880, 2734479), (6966, 2700720), (7095, 2651616), (7128, 2639340), (7260, 2591352), (7290, 2580688), (7440, 2528658), (7502, 2507760), (7533, 2497440), (7568, 2485890), (7740, 2430648), (7776, 2419395), (7920, 2375406), (7998, 2352240), (8019, 2346080), (8184, 2298780), (8370, 2247696), (8514, 2209680), (8712, 2159460), (8910, 2111472), (8928, 2107215), (9207, 2043360), (9288, 2025540), (9460, 1988712), (9504, 1979505), (9680, 1943514), (9720, 1935516), (9801, 1919520), (10044, 1873080), (10230, 1839024), (10320, 1822986), (10406, 1807920), (10449, 1800480), (10664, 1764180), (10692, 1759560), (10890, 1727568), (10912, 1724085), (11160, 1685772), (11253, 1671840), (11352, 1657260), (11610, 1620432), (11616, 1619595), (11664, 1612930), (11880, 1583604), (11997, 1568160), (12276, 1532520), (12384, 1519155), (12555, 1498464), (12771, 1473120), (12960, 1451637), (13068, 1439640), (13330, 1411344), (13365, 1407648), (13392, 1404810), (13640, 1379268), (13932, 1350360), (14190, 1325808), (14256, 1319670), (14520, 1295676), (14580, 1290344), (14663, 1283040), (14880, 1264329), (15004, 1253880), (15066, 1248720), (15136, 1242945), (15345, 1226016), (15480, 1215324), (15609, 1205280), (15840, 1187703), (15996, 1176120), (16038, 1173040), (16335, 1151712), (16368, 1149390), (16740, 1123848), (17028, 1104840), (17415, 1080288), (17424, 1079730), (17820, 1055736), (18414, 1021680), (18576, 1012770), (18755, 1003104), (18920, 994356), (19360, 971757), (19440, 967758), (19602, 959760), (19995, 940896), (20088, 936540), (20460, 919512), (20640, 911493), (20812, 903960), (20898, 900240), (21285, 883872), (21328, 882090), (21384, 879780), (21780, 863784), (22320, 842886), (22506, 835920), (22599, 832480), (22704, 828630), (23220, 810216), (23328, 806465), (23760, 791802), (23994, 784080), (24552, 766260), (25110, 749232), (25542, 736560), (26015, 723168), (26136, 719820), (26660, 705672), (26730, 703824), (26784, 702405), (27280, 689634), (27621, 681120), (27864, 675180), (28380, 662904), (28512, 659835), (29040, 647838), (29160, 645172), (29326, 641520), (29403, 639840), (30008, 626940), (30132, 624360), (30690, 613008), (30960, 607662), (31218, 602640), (31347, 600160), (31992, 588060), (32076, 586520), (32670, 575856), (32736, 574695), (33480, 561924), (33759, 557280), (34056, 552420), (34830, 540144), (34848, 539865), (35640, 527868), (35991, 522720), (36828, 510840), (37152, 506385), (37510, 501552), (37665, 499488), (37840, 497178), (38313, 491040), (38880, 483879), (39204, 479880), (39990, 470448), (40095, 469216), (40176, 468270), (40920, 459756), (41624, 451980), (41796, 450120), (42570, 441936), (42656, 441045), (42768, 439890), (43560, 431892), (43989, 427680), (44640, 421443), (45012, 417960), (45198, 416240), (45408, 414315), (46035, 408672), (46440, 405108), (46827, 401760), (47520, 395901), (47988, 392040), (49005, 383904), (49104, 383130), (50220, 374616), (51084, 368280), (52030, 361584), (52245, 360096), (52272, 359910), (53320, 352836), (53460, 351912), (54560, 344817), (55242, 340560), (55728, 337590), (56265, 334368), (56760, 331452), (58080, 323919), (58320, 322586), (58652, 320760), (58806, 319920), (59985, 313632), (60016, 313470), (60264, 312180), (61380, 306504), (61920, 303831), (62436, 301320), (62694, 300080), (63855, 294624), (63984, 294030), (64152, 293260), (65340, 287928), (66960, 280962), (67518, 278640), (68112, 276210), (69660, 270072), (71280, 263934), (71982, 261360), (73315, 256608), (73656, 255420), (75020, 250776), (75330, 249744), (75680, 248589), (76626, 245520), (78045, 241056), (78408, 239940), (79980, 235224), (80190, 234608), (80352, 234135), (81840, 229878), (82863, 227040), (83248, 225990), (83592, 225060), (85140, 220968), (85536, 219945), (87120, 215946), (87978, 213840), (88209, 213280), (90024, 208980), (90396, 208120), (92070, 204336), (92880, 202554), (93654, 200880), (95976, 196020), (98010, 191952), (98208, 191565), (100440, 187308), (101277, 185760), (102168, 184140), (104060, 180792), (104490, 180048), (104544, 179955), (106640, 176418), (106920, 175956), (107973, 174240), (110484, 170280), (111456, 168795), (112530, 167184), (112995, 166496), (113520, 165726), (114939, 163680), (116640, 161293), (117304, 160380), (117612, 159960), (119970, 156816), (120032, 156735), (120528, 156090), (122760, 153252), (124872, 150660), (125388, 150040), (127710, 147312), (127968, 147015), (128304, 146630), (130680, 143964), (131967, 142560), (133920, 140481), (135036, 139320), (136224, 138105)]