21346734080

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:533

約数の個数: 416

約数和(自身を含む): 65391701760

約数和(自身を除く): 44044967680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 32, 34, 35, 38, 40, 56, 64, 68, 70, 76, 80, 85, 95, 112, 119, 128, 133, 136, 140, 152, 160, 170, 190, 224, 238, 256, 266, 272, 280, 304, 320, 323, 340, 380, 448, 461, 476, 512, 532, 544, 560, 595, 608, 640, 646, 665, 680, 760, 896, 922, 952, 1024, 1064, 1088, 1120, 1190, 1216, 1280, 1292, 1330, 1360, 1520, 1615, 1792, 1844, 1904, 2048, 2128, 2176, 2240, 2261, 2305, 2380, 2432, 2560, 2584, 2660, 2720, 3040, 3227, 3230, 3584, 3688, 3808, 4096, 4256, 4352, 4480, 4522, 4610, 4760, 4864, 5120, 5168, 5320, 5440, 6080, 6454, 6460, 7168, 7376, 7616, 7837, 8512, 8704, 8759, 8960, 9044, 9220, 9520, 9728, 10240, 10336, 10640, 10880, 11305, 12160, 12908, 12920, 14336, 14752, 15232, 15674, 16135, 17024, 17408, 17518, 17920, 18088, 18440, 19040, 19456, 20480, 20672, 21280, 21760, 22610, 24320, 25816, 25840, 28672, 29504, 30464, 31348, 32270, 34048, 34816, 35036, 35840, 36176, 36880, 38080, 38912, 39185, 41344, 42560, 43520, 43795, 45220, 48640, 51632, 51680, 54859, 59008, 60928, 61313, 62696, 64540, 68096, 69632, 70072, 71680, 72352, 73760, 76160, 77824, 78370, 82688, 85120, 87040, 87590, 90440, 97280, 103264, 103360, 109718, 118016, 121856, 122626, 125392, 129080, 136192, 140144, 143360, 144704, 147520, 148903, 152320, 156740, 165376, 170240, 174080, 175180, 180880, 194560, 206528, 206720, 219436, 236032, 243712, 245252, 250784, 258160, 272384, 274295, 280288, 289408, 295040, 297806, 304640, 306565, 313480, 330752, 340480, 348160, 350360, 361760, 389120, 413056, 413440, 438872, 472064, 487424, 490504, 501568, 516320, 544768, 548590, 560576, 578816, 590080, 595612, 609280, 613130, 626960, 661504, 680960, 700720, 723520, 744515, 826112, 826880, 877744, 944128, 981008, 1003136, 1032640, 1042321, 1097180, 1121152, 1157632, 1180160, 1191224, 1218560, 1226260, 1253920, 1323008, 1361920, 1401440, 1447040, 1489030, 1652224, 1653760, 1755488, 1888256, 1962016, 2006272, 2065280, 2084642, 2194360, 2242304, 2315264, 2360320, 2382448, 2437120, 2452520, 2507840, 2723840, 2802880, 2894080, 2978060, 3304448, 3307520, 3510976, 3924032, 4012544, 4130560, 4169284, 4388720, 4484608, 4630528, 4720640, 4764896, 4905040, 5015680, 5211605, 5605760, 5788160, 5956120, 6608896, 6615040, 7021952, 7848064, 8025088, 8261120, 8338568, 8777440, 8969216, 9261056, 9441280, 9529792, 9810080, 10031360, 10423210, 11211520, 11576320, 11912240, 13217792, 14043904, 15696128, 16050176, 16522240, 16677136, 17554880, 17938432, 19059584, 19620160, 20062720, 20846420, 22423040, 23152640, 23824480, 28087808, 31392256, 32100352, 33044480, 33354272, 35109760, 35876864, 38119168, 39240320, 40125440, 41692840, 44846080, 46305280, 47648960, 56175616, 62784512, 66088960, 66708544, 70219520, 76238336, 78480640, 80250880, 83385680, 89692160, 95297920, 112351232, 125569024, 133417088, 140439040, 152476672, 156961280, 160501760, 166771360, 179384320, 190595840, 224702464, 251138048, 266834176, 280878080, 304953344, 313922560, 333542720, 381191680, 533668352, 561756160, 609906688, 627845120, 667085440, 762383360, 1067336704, 1123512320, 1255690240, 1334170880, 1524766720, 2134673408, 2668341760, 3049533440, 4269346816, 5336683520, 10673367040, 21346734080]

約数ペア:

[(1, 21346734080), (2, 10673367040), (4, 5336683520), (5, 4269346816), (7, 3049533440), (8, 2668341760), (10, 2134673408), (14, 1524766720), (16, 1334170880), (17, 1255690240), (19, 1123512320), (20, 1067336704), (28, 762383360), (32, 667085440), (34, 627845120), (35, 609906688), (38, 561756160), (40, 533668352), (56, 381191680), (64, 333542720), (68, 313922560), (70, 304953344), (76, 280878080), (80, 266834176), (85, 251138048), (95, 224702464), (112, 190595840), (119, 179384320), (128, 166771360), (133, 160501760), (136, 156961280), (140, 152476672), (152, 140439040), (160, 133417088), (170, 125569024), (190, 112351232), (224, 95297920), (238, 89692160), (256, 83385680), (266, 80250880), (272, 78480640), (280, 76238336), (304, 70219520), (320, 66708544), (323, 66088960), (340, 62784512), (380, 56175616), (448, 47648960), (461, 46305280), (476, 44846080), (512, 41692840), (532, 40125440), (544, 39240320), (560, 38119168), (595, 35876864), (608, 35109760), (640, 33354272), (646, 33044480), (665, 32100352), (680, 31392256), (760, 28087808), (896, 23824480), (922, 23152640), (952, 22423040), (1024, 20846420), (1064, 20062720), (1088, 19620160), (1120, 19059584), (1190, 17938432), (1216, 17554880), (1280, 16677136), (1292, 16522240), (1330, 16050176), (1360, 15696128), (1520, 14043904), (1615, 13217792), (1792, 11912240), (1844, 11576320), (1904, 11211520), (2048, 10423210), (2128, 10031360), (2176, 9810080), (2240, 9529792), (2261, 9441280), (2305, 9261056), (2380, 8969216), (2432, 8777440), (2560, 8338568), (2584, 8261120), (2660, 8025088), (2720, 7848064), (3040, 7021952), (3227, 6615040), (3230, 6608896), (3584, 5956120), (3688, 5788160), (3808, 5605760), (4096, 5211605), (4256, 5015680), (4352, 4905040), (4480, 4764896), (4522, 4720640), (4610, 4630528), (4760, 4484608), (4864, 4388720), (5120, 4169284), (5168, 4130560), (5320, 4012544), (5440, 3924032), (6080, 3510976), (6454, 3307520), (6460, 3304448), (7168, 2978060), (7376, 2894080), (7616, 2802880), (7837, 2723840), (8512, 2507840), (8704, 2452520), (8759, 2437120), (8960, 2382448), (9044, 2360320), (9220, 2315264), (9520, 2242304), (9728, 2194360), (10240, 2084642), (10336, 2065280), (10640, 2006272), (10880, 1962016), (11305, 1888256), (12160, 1755488), (12908, 1653760), (12920, 1652224), (14336, 1489030), (14752, 1447040), (15232, 1401440), (15674, 1361920), (16135, 1323008), (17024, 1253920), (17408, 1226260), (17518, 1218560), (17920, 1191224), (18088, 1180160), (18440, 1157632), (19040, 1121152), (19456, 1097180), (20480, 1042321), (20672, 1032640), (21280, 1003136), (21760, 981008), (22610, 944128), (24320, 877744), (25816, 826880), (25840, 826112), (28672, 744515), (29504, 723520), (30464, 700720), (31348, 680960), (32270, 661504), (34048, 626960), (34816, 613130), (35036, 609280), (35840, 595612), (36176, 590080), (36880, 578816), (38080, 560576), (38912, 548590), (39185, 544768), (41344, 516320), (42560, 501568), (43520, 490504), (43795, 487424), (45220, 472064), (48640, 438872), (51632, 413440), (51680, 413056), (54859, 389120), (59008, 361760), (60928, 350360), (61313, 348160), (62696, 340480), (64540, 330752), (68096, 313480), (69632, 306565), (70072, 304640), (71680, 297806), (72352, 295040), (73760, 289408), (76160, 280288), (77824, 274295), (78370, 272384), (82688, 258160), (85120, 250784), (87040, 245252), (87590, 243712), (90440, 236032), (97280, 219436), (103264, 206720), (103360, 206528), (109718, 194560), (118016, 180880), (121856, 175180), (122626, 174080), (125392, 170240), (129080, 165376), (136192, 156740), (140144, 152320), (143360, 148903), (144704, 147520)]