21106350720

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{601}}^1$

素因数の和:713

約数の個数: 768

約数和(自身を含む): 91192308480

約数和(自身を除く): 70085957760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 67, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 128, 130, 134, 140, 144, 156, 160, 168, 180, 182, 192, 195, 201, 208, 210, 224, 234, 240, 252, 260, 268, 273, 280, 288, 312, 315, 320, 335, 336, 360, 364, 384, 390, 402, 416, 420, 448, 455, 468, 469, 480, 504, 520, 536, 546, 560, 576, 585, 601, 603, 624, 630, 640, 670, 672, 720, 728, 780, 804, 819, 832, 840, 871, 896, 910, 936, 938, 960, 1005, 1008, 1040, 1072, 1092, 1120, 1152, 1170, 1202, 1206, 1248, 1260, 1340, 1344, 1365, 1407, 1440, 1456, 1560, 1608, 1638, 1664, 1680, 1742, 1803, 1820, 1872, 1876, 1920, 2010, 2016, 2080, 2144, 2184, 2240, 2340, 2345, 2404, 2412, 2496, 2520, 2613, 2680, 2688, 2730, 2814, 2880, 2912, 3005, 3015, 3120, 3216, 3276, 3360, 3484, 3606, 3640, 3744, 3752, 4020, 4032, 4095, 4160, 4207, 4221, 4288, 4355, 4368, 4480, 4680, 4690, 4808, 4824, 4992, 5040, 5226, 5360, 5409, 5460, 5628, 5760, 5824, 6010, 6030, 6097, 6240, 6432, 6552, 6720, 6968, 7035, 7212, 7280, 7488, 7504, 7813, 7839, 8040, 8064, 8190, 8320, 8414, 8442, 8576, 8710, 8736, 9015, 9360, 9380, 9616, 9648, 10080, 10452, 10720, 10818, 10920, 11256, 11648, 12020, 12060, 12194, 12480, 12621, 12864, 13065, 13104, 13440, 13936, 14070, 14424, 14560, 14976, 15008, 15626, 15678, 16080, 16380, 16828, 16884, 17420, 17472, 18030, 18291, 18720, 18760, 19232, 19296, 20160, 20904, 21035, 21105, 21440, 21636, 21840, 22512, 23439, 24040, 24120, 24388, 24960, 25242, 25728, 26130, 26208, 27045, 27872, 28140, 28848, 29120, 30016, 30485, 31252, 31356, 32160, 32760, 33656, 33768, 34840, 34944, 36060, 36582, 37440, 37520, 37863, 38464, 38592, 39065, 39195, 40267, 40320, 41808, 42070, 42210, 42880, 43272, 43680, 45024, 46878, 48080, 48240, 48776, 50484, 52260, 52416, 54090, 54691, 54873, 55744, 56280, 57696, 58240, 60032, 60970, 62504, 62712, 63105, 64320, 65520, 67312, 67536, 69680, 70317, 72120, 73164, 74880, 75040, 75726, 76928, 77184, 78130, 78390, 80534, 83616, 84140, 84420, 86544, 87360, 90048, 91455, 93756, 96160, 96480, 97552, 100968, 104520, 104832, 108180, 109382, 109746, 111488, 112560, 115392, 117195, 120801, 121940, 125008, 125424, 126210, 128640, 131040, 134624, 135072, 139360, 140634, 144240, 146328, 150080, 151452, 156260, 156780, 161068, 164073, 167232, 168280, 168840, 173088, 174720, 180096, 182910, 187512, 189315, 192320, 192960, 195104, 201335, 201936, 209040, 216360, 218764, 219492, 225120, 230784, 234390, 241602, 243880, 250016, 250848, 252420, 262080, 269248, 270144, 273455, 274365, 278720, 281268, 281869, 288480, 292656, 300160, 302904, 312520, 313560, 322136, 328146, 334464, 336560, 337680, 346176, 351585, 362403, 365820, 375024, 378630, 384640, 385920, 390208, 402670, 403872, 418080, 432720, 437528, 438984, 450240, 468780, 483204, 487760, 492219, 500032, 501696, 504840, 523471, 524160, 538496, 540288, 546910, 548730, 557440, 562536, 563738, 576960, 585312, 604005, 605808, 625040, 627120, 644272, 656292, 673120, 675360, 692352, 703170, 724806, 731640, 750048, 757260, 780416, 805340, 807744, 820365, 836160, 845607, 865440, 875056, 877968, 900480, 937560, 966408, 975520, 984438, 1000064, 1003392, 1009680, 1046942, 1093820, 1097460, 1125072, 1127476, 1153920, 1170624, 1208010, 1211616, 1250080, 1254240, 1288544, 1312584, 1346240, 1350720, 1406340, 1409345, 1449612, 1463280, 1500096, 1514520, 1570413, 1610680, 1615488, 1640730, 1672320, 1691214, 1730880, 1750112, 1755936, 1812015, 1875120, 1932816, 1951040, 1968876, 2019360, 2093884, 2187640, 2194920, 2250144, 2254952, 2341248, 2416020, 2423232, 2461095, 2500160, 2508480, 2536821, 2577088, 2617355, 2625168, 2692480, 2701440, 2812680, 2818690, 2899224, 2926560, 3000192, 3029040, 3140826, 3221360, 3281460, 3382428, 3461760, 3500224, 3511872, 3624030, 3664297, 3750240, 3865632, 3902080, 3937752, 4038720, 4187768, 4228035, 4375280, 4389840, 4500288, 4509904, 4711239, 4832040, 4846464, 4922190, 5000320, 5016960, 5073642, 5154176, 5234710, 5250336, 5625360, 5637380, 5798448, 5853120, 6058080, 6281652, 6442720, 6562920, 6764856, 7000448, 7023744, 7248060, 7328594, 7500480, 7731264, 7852065, 7875504, 8077440, 8375536, 8456070, 8750560, 8779680, 9000576, 9019808, 9422478, 9664080, 9844380, 10147284, 10469420, 10500672, 10992891, 11250720, 11274760, 11596896, 11706240, 12116160, 12563304, 12684105, 12885440, 13125840, 13529712, 14496120, 14657188, 15000960, 15462528, 15704130, 15751008, 16751072, 16912140, 17501120, 17559360, 18039616, 18321485, 18844956, 19328160, 19688760, 20294568, 20938840, 21001344, 21985782, 22501440, 22549520, 23193792, 23556195, 24232320, 25126608, 25368210, 25770880, 26251680, 27059424, 28992240, 29314376, 31408260, 31502016, 32978673, 33502144, 33824280, 35002240, 35118720, 36079232, 36642970, 37689912, 38656320, 39377520, 40589136, 41877680, 43971564, 45002880, 45099040, 46387584, 47112390, 50253216, 50736420, 52503360, 54118848, 54964455, 57984480, 58628752, 62816520, 63004032, 65957346, 67004288, 67648560, 73285940, 75379824, 77312640, 78755040, 81178272, 83755360, 87943128, 90198080, 94224780, 100506432, 101472840, 105006720, 108237696, 109928910, 115968960, 117257504, 125633040, 131914692, 135297120, 146571880, 150759648, 157510080, 162356544, 164893365, 167510720, 175886256, 180396160, 188449560, 201012864, 202945680, 219857820, 231937920, 234515008, 251266080, 263829384, 270594240, 293143760, 301519296, 315020160, 324713088, 329786730, 335021440, 351772512, 376899120, 405891360, 439715640, 469030016, 502532160, 527658768, 541188480, 586287520, 603038592, 659573460, 703545024, 753798240, 811782720, 879431280, 1005064320, 1055317536, 1172575040, 1319146920, 1407090048, 1507596480, 1623565440, 1758862560, 2110635072, 2345150080, 2638293840, 3015192960, 3517725120, 4221270144, 5276587680, 7035450240, 10553175360, 21106350720]

約数ペア:

[(1, 21106350720), (2, 10553175360), (3, 7035450240), (4, 5276587680), (5, 4221270144), (6, 3517725120), (7, 3015192960), (8, 2638293840), (9, 2345150080), (10, 2110635072), (12, 1758862560), (13, 1623565440), (14, 1507596480), (15, 1407090048), (16, 1319146920), (18, 1172575040), (20, 1055317536), (21, 1005064320), (24, 879431280), (26, 811782720), (28, 753798240), (30, 703545024), (32, 659573460), (35, 603038592), (36, 586287520), (39, 541188480), (40, 527658768), (42, 502532160), (45, 469030016), (48, 439715640), (52, 405891360), (56, 376899120), (60, 351772512), (63, 335021440), (64, 329786730), (65, 324713088), (67, 315020160), (70, 301519296), (72, 293143760), (78, 270594240), (80, 263829384), (84, 251266080), (90, 234515008), (91, 231937920), (96, 219857820), (104, 202945680), (105, 201012864), (112, 188449560), (117, 180396160), (120, 175886256), (126, 167510720), (128, 164893365), (130, 162356544), (134, 157510080), (140, 150759648), (144, 146571880), (156, 135297120), (160, 131914692), (168, 125633040), (180, 117257504), (182, 115968960), (192, 109928910), (195, 108237696), (201, 105006720), (208, 101472840), (210, 100506432), (224, 94224780), (234, 90198080), (240, 87943128), (252, 83755360), (260, 81178272), (268, 78755040), (273, 77312640), (280, 75379824), (288, 73285940), (312, 67648560), (315, 67004288), (320, 65957346), (335, 63004032), (336, 62816520), (360, 58628752), (364, 57984480), (384, 54964455), (390, 54118848), (402, 52503360), (416, 50736420), (420, 50253216), (448, 47112390), (455, 46387584), (468, 45099040), (469, 45002880), (480, 43971564), (504, 41877680), (520, 40589136), (536, 39377520), (546, 38656320), (560, 37689912), (576, 36642970), (585, 36079232), (601, 35118720), (603, 35002240), (624, 33824280), (630, 33502144), (640, 32978673), (670, 31502016), (672, 31408260), (720, 29314376), (728, 28992240), (780, 27059424), (804, 26251680), (819, 25770880), (832, 25368210), (840, 25126608), (871, 24232320), (896, 23556195), (910, 23193792), (936, 22549520), (938, 22501440), (960, 21985782), (1005, 21001344), (1008, 20938840), (1040, 20294568), (1072, 19688760), (1092, 19328160), (1120, 18844956), (1152, 18321485), (1170, 18039616), (1202, 17559360), (1206, 17501120), (1248, 16912140), (1260, 16751072), (1340, 15751008), (1344, 15704130), (1365, 15462528), (1407, 15000960), (1440, 14657188), (1456, 14496120), (1560, 13529712), (1608, 13125840), (1638, 12885440), (1664, 12684105), (1680, 12563304), (1742, 12116160), (1803, 11706240), (1820, 11596896), (1872, 11274760), (1876, 11250720), (1920, 10992891), (2010, 10500672), (2016, 10469420), (2080, 10147284), (2144, 9844380), (2184, 9664080), (2240, 9422478), (2340, 9019808), (2345, 9000576), (2404, 8779680), (2412, 8750560), (2496, 8456070), (2520, 8375536), (2613, 8077440), (2680, 7875504), (2688, 7852065), (2730, 7731264), (2814, 7500480), (2880, 7328594), (2912, 7248060), (3005, 7023744), (3015, 7000448), (3120, 6764856), (3216, 6562920), (3276, 6442720), (3360, 6281652), (3484, 6058080), (3606, 5853120), (3640, 5798448), (3744, 5637380), (3752, 5625360), (4020, 5250336), (4032, 5234710), (4095, 5154176), (4160, 5073642), (4207, 5016960), (4221, 5000320), (4288, 4922190), (4355, 4846464), (4368, 4832040), (4480, 4711239), (4680, 4509904), (4690, 4500288), (4808, 4389840), (4824, 4375280), (4992, 4228035), (5040, 4187768), (5226, 4038720), (5360, 3937752), (5409, 3902080), (5460, 3865632), (5628, 3750240), (5760, 3664297), (5824, 3624030), (6010, 3511872), (6030, 3500224), (6097, 3461760), (6240, 3382428), (6432, 3281460), (6552, 3221360), (6720, 3140826), (6968, 3029040), (7035, 3000192), (7212, 2926560), (7280, 2899224), (7488, 2818690), (7504, 2812680), (7813, 2701440), (7839, 2692480), (8040, 2625168), (8064, 2617355), (8190, 2577088), (8320, 2536821), (8414, 2508480), (8442, 2500160), (8576, 2461095), (8710, 2423232), (8736, 2416020), (9015, 2341248), (9360, 2254952), (9380, 2250144), (9616, 2194920), (9648, 2187640), (10080, 2093884), (10452, 2019360), (10720, 1968876), (10818, 1951040), (10920, 1932816), (11256, 1875120), (11648, 1812015), (12020, 1755936), (12060, 1750112), (12194, 1730880), (12480, 1691214), (12621, 1672320), (12864, 1640730), (13065, 1615488), (13104, 1610680), (13440, 1570413), (13936, 1514520), (14070, 1500096), (14424, 1463280), (14560, 1449612), (14976, 1409345), (15008, 1406340), (15626, 1350720), (15678, 1346240), (16080, 1312584), (16380, 1288544), (16828, 1254240), (16884, 1250080), (17420, 1211616), (17472, 1208010), (18030, 1170624), (18291, 1153920), (18720, 1127476), (18760, 1125072), (19232, 1097460), (19296, 1093820), (20160, 1046942), (20904, 1009680), (21035, 1003392), (21105, 1000064), (21440, 984438), (21636, 975520), (21840, 966408), (22512, 937560), (23439, 900480), (24040, 877968), (24120, 875056), (24388, 865440), (24960, 845607), (25242, 836160), (25728, 820365), (26130, 807744), (26208, 805340), (27045, 780416), (27872, 757260), (28140, 750048), (28848, 731640), (29120, 724806), (30016, 703170), (30485, 692352), (31252, 675360), (31356, 673120), (32160, 656292), (32760, 644272), (33656, 627120), (33768, 625040), (34840, 605808), (34944, 604005), (36060, 585312), (36582, 576960), (37440, 563738), (37520, 562536), (37863, 557440), (38464, 548730), (38592, 546910), (39065, 540288), (39195, 538496), (40267, 524160), (40320, 523471), (41808, 504840), (42070, 501696), (42210, 500032), (42880, 492219), (43272, 487760), (43680, 483204), (45024, 468780), (46878, 450240), (48080, 438984), (48240, 437528), (48776, 432720), (50484, 418080), (52260, 403872), (52416, 402670), (54090, 390208), (54691, 385920), (54873, 384640), (55744, 378630), (56280, 375024), (57696, 365820), (58240, 362403), (60032, 351585), (60970, 346176), (62504, 337680), (62712, 336560), (63105, 334464), (64320, 328146), (65520, 322136), (67312, 313560), (67536, 312520), (69680, 302904), (70317, 300160), (72120, 292656), (73164, 288480), (74880, 281869), (75040, 281268), (75726, 278720), (76928, 274365), (77184, 273455), (78130, 270144), (78390, 269248), (80534, 262080), (83616, 252420), (84140, 250848), (84420, 250016), (86544, 243880), (87360, 241602), (90048, 234390), (91455, 230784), (93756, 225120), (96160, 219492), (96480, 218764), (97552, 216360), (100968, 209040), (104520, 201936), (104832, 201335), (108180, 195104), (109382, 192960), (109746, 192320), (111488, 189315), (112560, 187512), (115392, 182910), (117195, 180096), (120801, 174720), (121940, 173088), (125008, 168840), (125424, 168280), (126210, 167232), (128640, 164073), (131040, 161068), (134624, 156780), (135072, 156260), (139360, 151452), (140634, 150080), (144240, 146328)]