21419507200

素因数分解:

$2^9\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:163

約数の個数: 720

約数和(自身を含む): 69239880864

約数和(自身を除く): 47820373664

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 37, 40, 49, 50, 52, 56, 64, 65, 70, 71, 74, 80, 91, 98, 100, 104, 112, 128, 130, 140, 142, 148, 160, 175, 182, 185, 196, 200, 208, 224, 245, 256, 259, 260, 280, 284, 296, 320, 325, 350, 355, 364, 370, 392, 400, 416, 448, 455, 481, 490, 497, 512, 518, 520, 560, 568, 592, 637, 640, 650, 700, 710, 728, 740, 784, 800, 832, 896, 910, 923, 925, 962, 980, 994, 1036, 1040, 1120, 1136, 1184, 1225, 1274, 1280, 1295, 1300, 1400, 1420, 1456, 1480, 1568, 1600, 1664, 1775, 1792, 1813, 1820, 1846, 1850, 1924, 1960, 1988, 2072, 2080, 2240, 2272, 2275, 2368, 2405, 2450, 2485, 2548, 2560, 2590, 2600, 2627, 2800, 2840, 2912, 2960, 3136, 3185, 3200, 3328, 3367, 3479, 3550, 3584, 3626, 3640, 3692, 3700, 3848, 3920, 3976, 4144, 4160, 4480, 4544, 4550, 4615, 4736, 4810, 4900, 4970, 5096, 5180, 5200, 5254, 5600, 5680, 5824, 5920, 6272, 6370, 6400, 6461, 6475, 6656, 6734, 6958, 7100, 7252, 7280, 7384, 7400, 7696, 7840, 7952, 8288, 8320, 8960, 9065, 9088, 9100, 9230, 9472, 9620, 9800, 9940, 10192, 10360, 10400, 10508, 11200, 11360, 11648, 11840, 12025, 12425, 12544, 12740, 12800, 12922, 12950, 13135, 13468, 13916, 14200, 14504, 14560, 14768, 14800, 15392, 15680, 15904, 15925, 16576, 16640, 16835, 17395, 17920, 18130, 18176, 18200, 18389, 18460, 18944, 19240, 19600, 19880, 20384, 20720, 20800, 21016, 22400, 22720, 23075, 23296, 23569, 23680, 24050, 24850, 25088, 25480, 25844, 25900, 26270, 26936, 27832, 28400, 29008, 29120, 29536, 29600, 30784, 31360, 31808, 31850, 32305, 33152, 33280, 33670, 34151, 34790, 36260, 36352, 36400, 36778, 36920, 38480, 39200, 39760, 40768, 41440, 41600, 42032, 44800, 45227, 45325, 45440, 46150, 46592, 47138, 47360, 48100, 49700, 50960, 51688, 51800, 52540, 53872, 55664, 56800, 58016, 58240, 59072, 59200, 61568, 62720, 63616, 63700, 64610, 65675, 66304, 67340, 68302, 69580, 72520, 72800, 73556, 73840, 76960, 78400, 79520, 81536, 82880, 83200, 84064, 84175, 86975, 89600, 90454, 90650, 90880, 91945, 92300, 94276, 94720, 96200, 99400, 101920, 103376, 103600, 105080, 107744, 111328, 113600, 116032, 116480, 117845, 118144, 118400, 123136, 125440, 127232, 127400, 128723, 129220, 131350, 132608, 134680, 136604, 139160, 145040, 145600, 147112, 147680, 153920, 156800, 159040, 161525, 163072, 165760, 166400, 168128, 168350, 170755, 173950, 180908, 181300, 181760, 183890, 184600, 188552, 192400, 198800, 203840, 206752, 207200, 210160, 215488, 222656, 226135, 227200, 232064, 232960, 235690, 236288, 236800, 239057, 246272, 254464, 254800, 257446, 258440, 262700, 269360, 273208, 278320, 290080, 291200, 294224, 295360, 307840, 313600, 318080, 323050, 326144, 331520, 336256, 336700, 341510, 347900, 361816, 362600, 367780, 369200, 377104, 384800, 397600, 407680, 413504, 414400, 420320, 430976, 445312, 452270, 454400, 459725, 464128, 471380, 472576, 473600, 478114, 509600, 514892, 516880, 525400, 538720, 546416, 556640, 580160, 582400, 588448, 589225, 590720, 615680, 627200, 636160, 643615, 646100, 663040, 672512, 673400, 683020, 695800, 723632, 725200, 735560, 738400, 754208, 769600, 795200, 815360, 827008, 828800, 840640, 853775, 861952, 890624, 904540, 908800, 919450, 928256, 942760, 956228, 1019200, 1029784, 1033760, 1050800, 1077440, 1092832, 1113280, 1130675, 1160320, 1164800, 1176896, 1178450, 1181440, 1195285, 1231360, 1272320, 1287230, 1292200, 1345024, 1346800, 1366040, 1391600, 1447264, 1450400, 1471120, 1476800, 1508416, 1539200, 1590400, 1630720, 1654016, 1657600, 1673399, 1681280, 1707550, 1723904, 1781248, 1809080, 1838900, 1885520, 1912456, 2038400, 2059568, 2067520, 2101600, 2154880, 2185664, 2226560, 2261350, 2320640, 2353792, 2356900, 2362880, 2390570, 2574460, 2584400, 2693600, 2732080, 2783200, 2894528, 2900800, 2942240, 2953600, 3016832, 3078400, 3180800, 3218075, 3308032, 3315200, 3346798, 3362560, 3415100, 3618160, 3677800, 3771040, 3824912, 4076800, 4119136, 4135040, 4203200, 4309760, 4371328, 4453120, 4522700, 4641280, 4707584, 4713800, 4781140, 5148920, 5168800, 5387200, 5464160, 5566400, 5789056, 5801600, 5884480, 5907200, 5976425, 6033664, 6156800, 6361600, 6436150, 6693596, 6725120, 6830200, 7236320, 7355600, 7542080, 7649824, 8153600, 8238272, 8270080, 8366995, 8406400, 8619520, 8742656, 8906240, 9045400, 9415168, 9427600, 9562280, 10297840, 10337600, 10774400, 10928320, 11132800, 11578112, 11603200, 11768960, 11814400, 11952850, 12067328, 12872300, 13387192, 13660400, 14472640, 14711200, 15084160, 15299648, 16476544, 16540160, 16733990, 16812800, 17485312, 18090800, 18855200, 19124560, 20595680, 20675200, 21548800, 21856640, 22265600, 23156224, 23206400, 23537920, 23905700, 25744600, 26774384, 27320800, 28945280, 29422400, 30168320, 30599296, 32953088, 33467980, 33625600, 36181600, 37710400, 38249120, 41191360, 41350400, 41834975, 43097600, 43713280, 44531200, 47075840, 47811400, 51489200, 53548768, 54641600, 57890560, 58844800, 60336640, 61198592, 65906176, 66935960, 72363200, 75420800, 76498240, 82382720, 82700800, 83669950, 87426560, 95622800, 102978400, 107097536, 109283200, 115781120, 117689600, 122397184, 133871920, 144726400, 150841600, 152996480, 164765440, 167339900, 191245600, 205956800, 214195072, 218566400, 235379200, 267743840, 289452800, 301683200, 305992960, 329530880, 334679800, 382491200, 411913600, 428390144, 437132800, 535487680, 578905600, 611985920, 669359600, 764982400, 823827200, 856780288, 1070975360, 1338719200, 1529964800, 1647654400, 2141950720, 2677438400, 3059929600, 4283901440, 5354876800, 10709753600, 21419507200]

約数ペア:

[(1, 21419507200), (2, 10709753600), (4, 5354876800), (5, 4283901440), (7, 3059929600), (8, 2677438400), (10, 2141950720), (13, 1647654400), (14, 1529964800), (16, 1338719200), (20, 1070975360), (25, 856780288), (26, 823827200), (28, 764982400), (32, 669359600), (35, 611985920), (37, 578905600), (40, 535487680), (49, 437132800), (50, 428390144), (52, 411913600), (56, 382491200), (64, 334679800), (65, 329530880), (70, 305992960), (71, 301683200), (74, 289452800), (80, 267743840), (91, 235379200), (98, 218566400), (100, 214195072), (104, 205956800), (112, 191245600), (128, 167339900), (130, 164765440), (140, 152996480), (142, 150841600), (148, 144726400), (160, 133871920), (175, 122397184), (182, 117689600), (185, 115781120), (196, 109283200), (200, 107097536), (208, 102978400), (224, 95622800), (245, 87426560), (256, 83669950), (259, 82700800), (260, 82382720), (280, 76498240), (284, 75420800), (296, 72363200), (320, 66935960), (325, 65906176), (350, 61198592), (355, 60336640), (364, 58844800), (370, 57890560), (392, 54641600), (400, 53548768), (416, 51489200), (448, 47811400), (455, 47075840), (481, 44531200), (490, 43713280), (497, 43097600), (512, 41834975), (518, 41350400), (520, 41191360), (560, 38249120), (568, 37710400), (592, 36181600), (637, 33625600), (640, 33467980), (650, 32953088), (700, 30599296), (710, 30168320), (728, 29422400), (740, 28945280), (784, 27320800), (800, 26774384), (832, 25744600), (896, 23905700), (910, 23537920), (923, 23206400), (925, 23156224), (962, 22265600), (980, 21856640), (994, 21548800), (1036, 20675200), (1040, 20595680), (1120, 19124560), (1136, 18855200), (1184, 18090800), (1225, 17485312), (1274, 16812800), (1280, 16733990), (1295, 16540160), (1300, 16476544), (1400, 15299648), (1420, 15084160), (1456, 14711200), (1480, 14472640), (1568, 13660400), (1600, 13387192), (1664, 12872300), (1775, 12067328), (1792, 11952850), (1813, 11814400), (1820, 11768960), (1846, 11603200), (1850, 11578112), (1924, 11132800), (1960, 10928320), (1988, 10774400), (2072, 10337600), (2080, 10297840), (2240, 9562280), (2272, 9427600), (2275, 9415168), (2368, 9045400), (2405, 8906240), (2450, 8742656), (2485, 8619520), (2548, 8406400), (2560, 8366995), (2590, 8270080), (2600, 8238272), (2627, 8153600), (2800, 7649824), (2840, 7542080), (2912, 7355600), (2960, 7236320), (3136, 6830200), (3185, 6725120), (3200, 6693596), (3328, 6436150), (3367, 6361600), (3479, 6156800), (3550, 6033664), (3584, 5976425), (3626, 5907200), (3640, 5884480), (3692, 5801600), (3700, 5789056), (3848, 5566400), (3920, 5464160), (3976, 5387200), (4144, 5168800), (4160, 5148920), (4480, 4781140), (4544, 4713800), (4550, 4707584), (4615, 4641280), (4736, 4522700), (4810, 4453120), (4900, 4371328), (4970, 4309760), (5096, 4203200), (5180, 4135040), (5200, 4119136), (5254, 4076800), (5600, 3824912), (5680, 3771040), (5824, 3677800), (5920, 3618160), (6272, 3415100), (6370, 3362560), (6400, 3346798), (6461, 3315200), (6475, 3308032), (6656, 3218075), (6734, 3180800), (6958, 3078400), (7100, 3016832), (7252, 2953600), (7280, 2942240), (7384, 2900800), (7400, 2894528), (7696, 2783200), (7840, 2732080), (7952, 2693600), (8288, 2584400), (8320, 2574460), (8960, 2390570), (9065, 2362880), (9088, 2356900), (9100, 2353792), (9230, 2320640), (9472, 2261350), (9620, 2226560), (9800, 2185664), (9940, 2154880), (10192, 2101600), (10360, 2067520), (10400, 2059568), (10508, 2038400), (11200, 1912456), (11360, 1885520), (11648, 1838900), (11840, 1809080), (12025, 1781248), (12425, 1723904), (12544, 1707550), (12740, 1681280), (12800, 1673399), (12922, 1657600), (12950, 1654016), (13135, 1630720), (13468, 1590400), (13916, 1539200), (14200, 1508416), (14504, 1476800), (14560, 1471120), (14768, 1450400), (14800, 1447264), (15392, 1391600), (15680, 1366040), (15904, 1346800), (15925, 1345024), (16576, 1292200), (16640, 1287230), (16835, 1272320), (17395, 1231360), (17920, 1195285), (18130, 1181440), (18176, 1178450), (18200, 1176896), (18389, 1164800), (18460, 1160320), (18944, 1130675), (19240, 1113280), (19600, 1092832), (19880, 1077440), (20384, 1050800), (20720, 1033760), (20800, 1029784), (21016, 1019200), (22400, 956228), (22720, 942760), (23075, 928256), (23296, 919450), (23569, 908800), (23680, 904540), (24050, 890624), (24850, 861952), (25088, 853775), (25480, 840640), (25844, 828800), (25900, 827008), (26270, 815360), (26936, 795200), (27832, 769600), (28400, 754208), (29008, 738400), (29120, 735560), (29536, 725200), (29600, 723632), (30784, 695800), (31360, 683020), (31808, 673400), (31850, 672512), (32305, 663040), (33152, 646100), (33280, 643615), (33670, 636160), (34151, 627200), (34790, 615680), (36260, 590720), (36352, 589225), (36400, 588448), (36778, 582400), (36920, 580160), (38480, 556640), (39200, 546416), (39760, 538720), (40768, 525400), (41440, 516880), (41600, 514892), (42032, 509600), (44800, 478114), (45227, 473600), (45325, 472576), (45440, 471380), (46150, 464128), (46592, 459725), (47138, 454400), (47360, 452270), (48100, 445312), (49700, 430976), (50960, 420320), (51688, 414400), (51800, 413504), (52540, 407680), (53872, 397600), (55664, 384800), (56800, 377104), (58016, 369200), (58240, 367780), (59072, 362600), (59200, 361816), (61568, 347900), (62720, 341510), (63616, 336700), (63700, 336256), (64610, 331520), (65675, 326144), (66304, 323050), (67340, 318080), (68302, 313600), (69580, 307840), (72520, 295360), (72800, 294224), (73556, 291200), (73840, 290080), (76960, 278320), (78400, 273208), (79520, 269360), (81536, 262700), (82880, 258440), (83200, 257446), (84064, 254800), (84175, 254464), (86975, 246272), (89600, 239057), (90454, 236800), (90650, 236288), (90880, 235690), (91945, 232960), (92300, 232064), (94276, 227200), (94720, 226135), (96200, 222656), (99400, 215488), (101920, 210160), (103376, 207200), (103600, 206752), (105080, 203840), (107744, 198800), (111328, 192400), (113600, 188552), (116032, 184600), (116480, 183890), (117845, 181760), (118144, 181300), (118400, 180908), (123136, 173950), (125440, 170755), (127232, 168350), (127400, 168128), (128723, 166400), (129220, 165760), (131350, 163072), (132608, 161525), (134680, 159040), (136604, 156800), (139160, 153920), (145040, 147680), (145600, 147112)]