21554184960

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^2$

素因数の和:150

約数の個数: 972

約数和(自身を含む): 95716914384

約数和(自身を除く): 74162729424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 47, 48, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 94, 96, 99, 105, 110, 112, 120, 121, 126, 128, 132, 140, 141, 144, 154, 160, 165, 168, 176, 180, 188, 192, 198, 210, 220, 224, 231, 235, 240, 242, 252, 256, 264, 280, 282, 288, 308, 315, 320, 329, 330, 336, 352, 360, 363, 376, 384, 385, 396, 420, 423, 440, 448, 462, 470, 480, 484, 495, 504, 517, 528, 560, 564, 576, 605, 616, 630, 640, 658, 660, 672, 693, 704, 705, 720, 726, 752, 768, 770, 792, 840, 846, 847, 880, 896, 924, 940, 960, 968, 987, 990, 1008, 1034, 1056, 1089, 1120, 1128, 1152, 1155, 1210, 1232, 1260, 1280, 1316, 1320, 1344, 1386, 1408, 1410, 1440, 1452, 1504, 1540, 1551, 1584, 1645, 1680, 1692, 1694, 1760, 1792, 1815, 1848, 1880, 1920, 1936, 1974, 1980, 2016, 2068, 2112, 2115, 2178, 2209, 2240, 2256, 2304, 2310, 2420, 2464, 2520, 2541, 2585, 2632, 2640, 2688, 2772, 2816, 2820, 2880, 2904, 2961, 3008, 3080, 3102, 3168, 3290, 3360, 3384, 3388, 3465, 3520, 3619, 3630, 3696, 3760, 3840, 3872, 3948, 3960, 4032, 4136, 4224, 4230, 4235, 4356, 4418, 4480, 4512, 4620, 4653, 4840, 4928, 4935, 5040, 5082, 5170, 5264, 5280, 5376, 5445, 5544, 5640, 5687, 5760, 5808, 5922, 6016, 6160, 6204, 6336, 6580, 6627, 6720, 6768, 6776, 6930, 7040, 7238, 7260, 7392, 7520, 7623, 7744, 7755, 7896, 7920, 8064, 8272, 8448, 8460, 8470, 8712, 8836, 8960, 9024, 9240, 9306, 9680, 9856, 9870, 10080, 10164, 10340, 10528, 10560, 10857, 10890, 11045, 11088, 11280, 11374, 11520, 11616, 11844, 12032, 12320, 12408, 12672, 12705, 13160, 13254, 13440, 13536, 13552, 13860, 14080, 14476, 14520, 14784, 14805, 15040, 15246, 15463, 15488, 15510, 15792, 15840, 16128, 16544, 16920, 16940, 17061, 17424, 17672, 18048, 18095, 18480, 18612, 19360, 19712, 19740, 19881, 20160, 20328, 20680, 21056, 21120, 21714, 21780, 22090, 22176, 22560, 22748, 23232, 23265, 23688, 24299, 24640, 24816, 25344, 25410, 26320, 26508, 26880, 27072, 27104, 27720, 28435, 28952, 29040, 29568, 29610, 30080, 30492, 30926, 30976, 31020, 31584, 31680, 32571, 33088, 33135, 33840, 33880, 34122, 34848, 35344, 36096, 36190, 36960, 37224, 38115, 38720, 39480, 39762, 39809, 40320, 40656, 41360, 42112, 42240, 43428, 43560, 44180, 44352, 45120, 45496, 46389, 46464, 46530, 47376, 48598, 49280, 49632, 50820, 51183, 52640, 53016, 54144, 54208, 54285, 55440, 56870, 57904, 58080, 59136, 59220, 60160, 60984, 61852, 62040, 63168, 63360, 65142, 66176, 66270, 67680, 67760, 68244, 69696, 70688, 72380, 72897, 73920, 74448, 76230, 77315, 77440, 78960, 79524, 79618, 80640, 81312, 82720, 84224, 85305, 86856, 87120, 88360, 88704, 90240, 90992, 92778, 92928, 93060, 94752, 97196, 98560, 99264, 99405, 101640, 102366, 105280, 106032, 108288, 108416, 108570, 110880, 113740, 115808, 116160, 118440, 119427, 121495, 121968, 123704, 124080, 126336, 126720, 130284, 132352, 132540, 135360, 135520, 136488, 139167, 139392, 141376, 144760, 145794, 147840, 148896, 152460, 154630, 154880, 157920, 159048, 159236, 162624, 162855, 165440, 170093, 170610, 173712, 174240, 176720, 177408, 180480, 181984, 185556, 186120, 189504, 194392, 198528, 198810, 199045, 203280, 204732, 210560, 212064, 216832, 217140, 218691, 221760, 227480, 231616, 231945, 232320, 236880, 238854, 242990, 243936, 247408, 248160, 252672, 255915, 260568, 265080, 267289, 270720, 271040, 272976, 278334, 278784, 282752, 289520, 291588, 295680, 297792, 304920, 309260, 315840, 318096, 318472, 325248, 325710, 330880, 340186, 341220, 347424, 348480, 353440, 358281, 363968, 364485, 371112, 372240, 379008, 388784, 397056, 397620, 398090, 406560, 409464, 421120, 424128, 434280, 437382, 443520, 454960, 463232, 463890, 464640, 473760, 477708, 485980, 487872, 494816, 496320, 510279, 511830, 521136, 530160, 534578, 541440, 542080, 545952, 556668, 565504, 579040, 583176, 595584, 597135, 609840, 618520, 631680, 636192, 636944, 650496, 651420, 661760, 680372, 682440, 694848, 695835, 696960, 706880, 716562, 727936, 728970, 742224, 744480, 758016, 777568, 795240, 796180, 801867, 813120, 818928, 848256, 850465, 868560, 874764, 887040, 909920, 926464, 927780, 947520, 955416, 971960, 975744, 989632, 992640, 1020558, 1023660, 1042272, 1060320, 1069156, 1084160, 1091904, 1093455, 1113336, 1158080, 1166352, 1191168, 1194270, 1219680, 1237040, 1263360, 1272384, 1273888, 1302840, 1336445, 1360744, 1364880, 1389696, 1391670, 1393920, 1413760, 1433124, 1455872, 1457940, 1484448, 1488960, 1530837, 1555136, 1590480, 1592360, 1603734, 1626240, 1637856, 1696512, 1700930, 1737120, 1749528, 1791405, 1819840, 1855560, 1871023, 1895040, 1910832, 1943920, 1951488, 1979264, 1985280, 2041116, 2047320, 2084544, 2120640, 2138312, 2183808, 2186910, 2226672, 2316160, 2332704, 2388540, 2405601, 2439360, 2474080, 2544768, 2547776, 2551395, 2605680, 2672890, 2721488, 2729760, 2779392, 2783340, 2827520, 2866248, 2915880, 2968896, 2977920, 3061674, 3110272, 3180960, 3184720, 3207468, 3252480, 3275712, 3401860, 3474240, 3499056, 3582810, 3639680, 3711120, 3742046, 3790080, 3821664, 3887840, 3958528, 4009335, 4082232, 4094640, 4169088, 4241280, 4276624, 4367616, 4373820, 4453344, 4632320, 4665408, 4777080, 4811202, 4878720, 4948160, 5089536, 5095552, 5102790, 5211360, 5345780, 5442976, 5459520, 5566680, 5613069, 5732496, 5831760, 5937792, 5955840, 6123348, 6220544, 6361920, 6369440, 6414936, 6551424, 6803720, 6948480, 6998112, 7165620, 7279360, 7422240, 7484092, 7643328, 7654185, 7775680, 8018670, 8164464, 8189280, 8338176, 8482560, 8553248, 8747640, 8906688, 9330816, 9355115, 9554160, 9622404, 9757440, 9896320, 10191104, 10205580, 10422720, 10691560, 10885952, 10919040, 11133360, 11226138, 11464992, 11663520, 11875584, 12028005, 12246696, 12723840, 12738880, 12829872, 13102848, 13607440, 13896960, 13996224, 14331240, 14844480, 14968184, 15286656, 15308370, 15551360, 16037340, 16328928, 16378560, 16839207, 17106496, 17495280, 17813376, 18661632, 18710230, 19108320, 19244808, 19792640, 20411160, 20845440, 21383120, 21771904, 21838080, 22266720, 22452276, 22929984, 23327040, 24056010, 24493392, 25447680, 25477760, 25659744, 27214880, 27992448, 28065345, 28662480, 29688960, 29936368, 30573312, 30616740, 31102720, 32074680, 32657856, 32757120, 33678414, 34212992, 34990560, 35626752, 37420460, 38216640, 38489616, 40822320, 41690880, 42766240, 43543808, 44533440, 44904552, 45859968, 46654080, 48112020, 48986784, 50955520, 51319488, 54429760, 55984896, 56130690, 57324960, 59377920, 59872736, 61233480, 64149360, 65315712, 65514240, 67356828, 68425984, 69981120, 74840920, 76433280, 76979232, 81644640, 84196035, 85532480, 89066880, 89809104, 91719936, 93308160, 96224040, 97973568, 102638976, 108859520, 112261380, 114649920, 119745472, 122466960, 128298720, 130631424, 134713656, 139962240, 149681840, 152866560, 153958464, 163289280, 168392070, 171064960, 178133760, 179618208, 192448080, 195947136, 205277952, 217719040, 224522760, 229299840, 239490944, 244933920, 256597440, 269427312, 279924480, 299363680, 307916928, 326578560, 336784140, 342129920, 359236416, 384896160, 391894272, 449045520, 458599680, 478981888, 489867840, 513194880, 538854624, 598727360, 615833856, 653157120, 673568280, 718472832, 769792320, 898091040, 979735680, 1026389760, 1077709248, 1197454720, 1347136560, 1436945664, 1539584640, 1796182080, 1959471360, 2155418496, 2394909440, 2694273120, 3079169280, 3592364160, 4310836992, 5388546240, 7184728320, 10777092480, 21554184960]

約数ペア:

[(1, 21554184960), (2, 10777092480), (3, 7184728320), (4, 5388546240), (5, 4310836992), (6, 3592364160), (7, 3079169280), (8, 2694273120), (9, 2394909440), (10, 2155418496), (11, 1959471360), (12, 1796182080), (14, 1539584640), (15, 1436945664), (16, 1347136560), (18, 1197454720), (20, 1077709248), (21, 1026389760), (22, 979735680), (24, 898091040), (28, 769792320), (30, 718472832), (32, 673568280), (33, 653157120), (35, 615833856), (36, 598727360), (40, 538854624), (42, 513194880), (44, 489867840), (45, 478981888), (47, 458599680), (48, 449045520), (55, 391894272), (56, 384896160), (60, 359236416), (63, 342129920), (64, 336784140), (66, 326578560), (70, 307916928), (72, 299363680), (77, 279924480), (80, 269427312), (84, 256597440), (88, 244933920), (90, 239490944), (94, 229299840), (96, 224522760), (99, 217719040), (105, 205277952), (110, 195947136), (112, 192448080), (120, 179618208), (121, 178133760), (126, 171064960), (128, 168392070), (132, 163289280), (140, 153958464), (141, 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32074680), (693, 31102720), (704, 30616740), (705, 30573312), (720, 29936368), (726, 29688960), (752, 28662480), (768, 28065345), (770, 27992448), (792, 27214880), (840, 25659744), (846, 25477760), (847, 25447680), (880, 24493392), (896, 24056010), (924, 23327040), (940, 22929984), (960, 22452276), (968, 22266720), (987, 21838080), (990, 21771904), (1008, 21383120), (1034, 20845440), (1056, 20411160), (1089, 19792640), (1120, 19244808), (1128, 19108320), (1152, 18710230), (1155, 18661632), (1210, 17813376), (1232, 17495280), (1260, 17106496), (1280, 16839207), (1316, 16378560), (1320, 16328928), (1344, 16037340), (1386, 15551360), (1408, 15308370), (1410, 15286656), (1440, 14968184), (1452, 14844480), (1504, 14331240), (1540, 13996224), (1551, 13896960), (1584, 13607440), (1645, 13102848), (1680, 12829872), (1692, 12738880), (1694, 12723840), (1760, 12246696), (1792, 12028005), (1815, 11875584), (1848, 11663520), (1880, 11464992), (1920, 11226138), (1936, 11133360), (1974, 10919040), (1980, 10885952), (2016, 10691560), (2068, 10422720), (2112, 10205580), (2115, 10191104), (2178, 9896320), (2209, 9757440), (2240, 9622404), (2256, 9554160), (2304, 9355115), (2310, 9330816), (2420, 8906688), (2464, 8747640), (2520, 8553248), (2541, 8482560), (2585, 8338176), (2632, 8189280), (2640, 8164464), (2688, 8018670), (2772, 7775680), (2816, 7654185), (2820, 7643328), (2880, 7484092), (2904, 7422240), (2961, 7279360), (3008, 7165620), (3080, 6998112), (3102, 6948480), (3168, 6803720), (3290, 6551424), (3360, 6414936), (3384, 6369440), (3388, 6361920), (3465, 6220544), (3520, 6123348), (3619, 5955840), (3630, 5937792), (3696, 5831760), (3760, 5732496), (3840, 5613069), (3872, 5566680), (3948, 5459520), (3960, 5442976), (4032, 5345780), (4136, 5211360), (4224, 5102790), (4230, 5095552), (4235, 5089536), (4356, 4948160), (4418, 4878720), (4480, 4811202), (4512, 4777080), (4620, 4665408), (4653, 4632320), (4840, 4453344), (4928, 4373820), (4935, 4367616), (5040, 4276624), (5082, 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1855560), (11844, 1819840), (12032, 1791405), (12320, 1749528), (12408, 1737120), (12672, 1700930), (12705, 1696512), (13160, 1637856), (13254, 1626240), (13440, 1603734), (13536, 1592360), (13552, 1590480), (13860, 1555136), (14080, 1530837), (14476, 1488960), (14520, 1484448), (14784, 1457940), (14805, 1455872), (15040, 1433124), (15246, 1413760), (15463, 1393920), (15488, 1391670), (15510, 1389696), (15792, 1364880), (15840, 1360744), (16128, 1336445), (16544, 1302840), (16920, 1273888), (16940, 1272384), (17061, 1263360), (17424, 1237040), (17672, 1219680), (18048, 1194270), (18095, 1191168), (18480, 1166352), (18612, 1158080), (19360, 1113336), (19712, 1093455), (19740, 1091904), (19881, 1084160), (20160, 1069156), (20328, 1060320), (20680, 1042272), (21056, 1023660), (21120, 1020558), (21714, 992640), (21780, 989632), (22090, 975744), (22176, 971960), (22560, 955416), (22748, 947520), (23232, 927780), (23265, 926464), (23688, 909920), (24299, 887040), (24640, 874764), (24816, 868560), (25344, 850465), (25410, 848256), (26320, 818928), (26508, 813120), (26880, 801867), (27072, 796180), (27104, 795240), (27720, 777568), (28435, 758016), (28952, 744480), (29040, 742224), (29568, 728970), (29610, 727936), (30080, 716562), (30492, 706880), (30926, 696960), (30976, 695835), (31020, 694848), (31584, 682440), (31680, 680372), (32571, 661760), (33088, 651420), (33135, 650496), (33840, 636944), (33880, 636192), (34122, 631680), (34848, 618520), (35344, 609840), (36096, 597135), (36190, 595584), (36960, 583176), (37224, 579040), (38115, 565504), (38720, 556668), (39480, 545952), (39762, 542080), (39809, 541440), (40320, 534578), (40656, 530160), (41360, 521136), (42112, 511830), (42240, 510279), (43428, 496320), (43560, 494816), (44180, 487872), (44352, 485980), (45120, 477708), (45496, 473760), (46389, 464640), (46464, 463890), (46530, 463232), (47376, 454960), (48598, 443520), (49280, 437382), (49632, 434280), (50820, 424128), (51183, 421120), (52640, 409464), (53016, 406560), (54144, 398090), (54208, 397620), (54285, 397056), (55440, 388784), (56870, 379008), (57904, 372240), (58080, 371112), (59136, 364485), (59220, 363968), (60160, 358281), (60984, 353440), (61852, 348480), (62040, 347424), (63168, 341220), (63360, 340186), (65142, 330880), (66176, 325710), (66270, 325248), (67680, 318472), (67760, 318096), (68244, 315840), (69696, 309260), (70688, 304920), (72380, 297792), (72897, 295680), (73920, 291588), (74448, 289520), (76230, 282752), (77315, 278784), (77440, 278334), (78960, 272976), (79524, 271040), (79618, 270720), (80640, 267289), (81312, 265080), (82720, 260568), (84224, 255915), (85305, 252672), (86856, 248160), (87120, 247408), (88360, 243936), (88704, 242990), (90240, 238854), (90992, 236880), (92778, 232320), (92928, 231945), (93060, 231616), (94752, 227480), (97196, 221760), (98560, 218691), (99264, 217140), (99405, 216832), (101640, 212064), (102366, 210560), (105280, 204732), (106032, 203280), (108288, 199045), (108416, 198810), (108570, 198528), (110880, 194392), (113740, 189504), (115808, 186120), (116160, 185556), (118440, 181984), (119427, 180480), (121495, 177408), (121968, 176720), (123704, 174240), (124080, 173712), (126336, 170610), (126720, 170093), (130284, 165440), (132352, 162855), (132540, 162624), (135360, 159236), (135520, 159048), (136488, 157920), (139167, 154880), (139392, 154630), (141376, 152460), (144760, 148896), (145794, 147840)]