21018816000

素因数分解:

$2^9\times 3^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:460

約数の個数: 960

約数和(自身を含む): 93408771456

約数和(自身を除く): 72389955456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 25, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 50, 52, 56, 60, 63, 64, 65, 70, 72, 75, 78, 80, 84, 90, 91, 96, 100, 104, 105, 112, 117, 120, 125, 126, 128, 130, 140, 144, 150, 156, 160, 168, 175, 180, 182, 192, 195, 200, 208, 210, 224, 225, 234, 240, 250, 252, 256, 260, 273, 280, 288, 300, 312, 315, 320, 325, 336, 350, 360, 364, 375, 384, 390, 400, 401, 416, 420, 448, 450, 455, 468, 480, 500, 504, 512, 520, 525, 546, 560, 576, 585, 600, 624, 630, 640, 650, 672, 700, 720, 728, 750, 768, 780, 800, 802, 819, 832, 840, 875, 896, 900, 910, 936, 960, 975, 1000, 1008, 1040, 1050, 1092, 1120, 1125, 1152, 1170, 1200, 1203, 1248, 1260, 1280, 1300, 1344, 1365, 1400, 1440, 1456, 1500, 1536, 1560, 1575, 1600, 1604, 1625, 1638, 1664, 1680, 1750, 1792, 1800, 1820, 1872, 1920, 1950, 2000, 2005, 2016, 2080, 2100, 2184, 2240, 2250, 2275, 2304, 2340, 2400, 2406, 2496, 2520, 2560, 2600, 2625, 2688, 2730, 2800, 2807, 2880, 2912, 2925, 3000, 3120, 3150, 3200, 3208, 3250, 3276, 3328, 3360, 3500, 3584, 3600, 3609, 3640, 3744, 3840, 3900, 4000, 4010, 4032, 4095, 4160, 4200, 4368, 4480, 4500, 4550, 4608, 4680, 4800, 4812, 4875, 4992, 5040, 5200, 5213, 5250, 5376, 5460, 5600, 5614, 5760, 5824, 5850, 6000, 6015, 6240, 6300, 6400, 6416, 6500, 6552, 6656, 6720, 6825, 7000, 7200, 7218, 7280, 7488, 7680, 7800, 7875, 8000, 8020, 8064, 8190, 8320, 8400, 8421, 8736, 8960, 9000, 9100, 9360, 9600, 9624, 9750, 9984, 10025, 10080, 10400, 10426, 10500, 10752, 10920, 11200, 11228, 11375, 11520, 11648, 11700, 12000, 12030, 12480, 12600, 12800, 12832, 13000, 13104, 13440, 13650, 14000, 14035, 14400, 14436, 14560, 14625, 14976, 15600, 15639, 15750, 16000, 16040, 16128, 16380, 16640, 16800, 16842, 17472, 17920, 18000, 18045, 18200, 18720, 19200, 19248, 19500, 19968, 20050, 20160, 20475, 20800, 20852, 21000, 21840, 22400, 22456, 22750, 23040, 23296, 23400, 24000, 24060, 24960, 25200, 25263, 25664, 26000, 26065, 26208, 26880, 27300, 28000, 28070, 28800, 28872, 29120, 29250, 29952, 30075, 31200, 31278, 31500, 32000, 32080, 32256, 32760, 33280, 33600, 33684, 34125, 34944, 36000, 36090, 36400, 36491, 37440, 38400, 38496, 39000, 40100, 40320, 40950, 41600, 41704, 42000, 42105, 43680, 44800, 44912, 45500, 46592, 46800, 46917, 48000, 48120, 49920, 50125, 50400, 50526, 51328, 52000, 52130, 52416, 53760, 54600, 56000, 56140, 57600, 57744, 58240, 58500, 59904, 60150, 62400, 62556, 63000, 64000, 64160, 65520, 67200, 67368, 68250, 69888, 70175, 72000, 72180, 72800, 72982, 74880, 76992, 78000, 78195, 80200, 80640, 81900, 83200, 83408, 84000, 84210, 87360, 89600, 89824, 90225, 91000, 93600, 93834, 96000, 96240, 99840, 100250, 100800, 101052, 102375, 102656, 104000, 104260, 104832, 109200, 109473, 112000, 112280, 115200, 115488, 116480, 117000, 120300, 124800, 125112, 126000, 126315, 128320, 130325, 131040, 134400, 134736, 136500, 139776, 140350, 144000, 144360, 145600, 145964, 149760, 150375, 153984, 156000, 156390, 160400, 161280, 163800, 166400, 166816, 168000, 168420, 174720, 179648, 180450, 182000, 182455, 187200, 187668, 192000, 192480, 200500, 201600, 202104, 204750, 205312, 208000, 208520, 209664, 210525, 218400, 218946, 224000, 224560, 230976, 232960, 234000, 234585, 240600, 249600, 250224, 252000, 252630, 256640, 260650, 262080, 268800, 269472, 273000, 280700, 288000, 288720, 291200, 291928, 299520, 300750, 307968, 312000, 312780, 320800, 327600, 328419, 333632, 336000, 336840, 349440, 350875, 359296, 360900, 364000, 364910, 374400, 375336, 384960, 390975, 401000, 403200, 404208, 409500, 416000, 417040, 419328, 421050, 436800, 437892, 448000, 449120, 451125, 461952, 468000, 469170, 481200, 499200, 500448, 504000, 505260, 513280, 521300, 524160, 538944, 546000, 547365, 561400, 576000, 577440, 582400, 583856, 601500, 615936, 624000, 625560, 631575, 641600, 651625, 655200, 656838, 667264, 672000, 673680, 698880, 701750, 718592, 721800, 728000, 729820, 748800, 750672, 769920, 781950, 802000, 806400, 808416, 819000, 832000, 834080, 842100, 873600, 875784, 898240, 902250, 912275, 923904, 936000, 938340, 962400, 1000896, 1008000, 1010520, 1026560, 1042600, 1048320, 1052625, 1077888, 1092000, 1094730, 1122800, 1154880, 1164800, 1167712, 1172925, 1203000, 1248000, 1251120, 1263150, 1283200, 1303250, 1310400, 1313676, 1334528, 1344000, 1347360, 1403500, 1437184, 1443600, 1456000, 1459640, 1497600, 1501344, 1539840, 1563900, 1604000, 1616832, 1638000, 1642095, 1668160, 1684200, 1747200, 1751568, 1796480, 1804500, 1824550, 1847808, 1872000, 1876680, 1924800, 1954875, 2001792, 2016000, 2021040, 2085200, 2096640, 2105250, 2155776, 2184000, 2189460, 2245600, 2309760, 2335424, 2345850, 2406000, 2496000, 2502240, 2526300, 2566400, 2606500, 2620800, 2627352, 2669056, 2694720, 2736825, 2807000, 2887200, 2912000, 2919280, 3002688, 3079680, 3127800, 3157875, 3208000, 3233664, 3276000, 3284190, 3336320, 3368400, 3494400, 3503136, 3592960, 3609000, 3649100, 3744000, 3753360, 3849600, 3909750, 4003584, 4032000, 4042080, 4170400, 4210500, 4311552, 4368000, 4378920, 4491200, 4561375, 4619520, 4670848, 4691700, 4812000, 5004480, 5052600, 5132800, 5213000, 5241600, 5254704, 5389440, 5473650, 5614000, 5774400, 5824000, 5838560, 5864625, 6005376, 6255600, 6315750, 6416000, 6467328, 6552000, 6568380, 6672640, 6736800, 7006272, 7185920, 7218000, 7298200, 7488000, 7506720, 7699200, 7819500, 8007168, 8084160, 8210475, 8340800, 8421000, 8736000, 8757840, 8982400, 9122750, 9239040, 9341696, 9383400, 9624000, 10008960, 10105200, 10426000, 10483200, 10509408, 10778880, 10947300, 11228000, 11548800, 11677120, 11729250, 12010752, 12511200, 12631500, 12832000, 12934656, 13104000, 13136760, 13345280, 13473600, 13684125, 14012544, 14436000, 14596400, 15013440, 15398400, 15639000, 16168320, 16420950, 16681600, 16842000, 17472000, 17515680, 17964800, 18245500, 18683392, 18766800, 19248000, 20017920, 20210400, 20852000, 21018816, 21557760, 21894600, 22456000, 23097600, 23354240, 23458500, 24021504, 25022400, 25263000, 25664000, 26208000, 26273520, 26947200, 27368250, 28025088, 28872000, 29192800, 30026880, 31278000, 32336640, 32841900, 33363200, 33684000, 35031360, 35929600, 36491000, 37533600, 38496000, 40035840, 40420800, 41052375, 41704000, 42037632, 43789200, 44912000, 46195200, 46708480, 46917000, 50044800, 50526000, 52416000, 52547040, 53894400, 54736500, 56050176, 57744000, 58385600, 60053760, 62556000, 64673280, 65683800, 66726400, 67368000, 70062720, 72982000, 75067200, 76992000, 80841600, 82104750, 83408000, 84075264, 87578400, 89824000, 93416960, 93834000, 100089600, 101052000, 105094080, 107788800, 109473000, 115488000, 116771200, 120107520, 125112000, 131367600, 134736000, 140125440, 145964000, 150134400, 161683200, 164209500, 166816000, 168150528, 175156800, 179648000, 187668000, 200179200, 202104000, 210188160, 218946000, 230976000, 233542400, 250224000, 262735200, 269472000, 280250880, 291928000, 300268800, 323366400, 328419000, 333632000, 350313600, 375336000, 404208000, 420376320, 437892000, 467084800, 500448000, 525470400, 538944000, 583856000, 600537600, 656838000, 700627200, 750672000, 808416000, 840752640, 875784000, 1000896000, 1050940800, 1167712000, 1313676000, 1401254400, 1501344000, 1616832000, 1751568000, 2101881600, 2335424000, 2627352000, 3002688000, 3503136000, 4203763200, 5254704000, 7006272000, 10509408000, 21018816000]

約数ペア:

[(1, 21018816000), (2, 10509408000), (3, 7006272000), (4, 5254704000), (5, 4203763200), (6, 3503136000), (7, 3002688000), (8, 2627352000), (9, 2335424000), (10, 2101881600), (12, 1751568000), (13, 1616832000), (14, 1501344000), (15, 1401254400), (16, 1313676000), (18, 1167712000), (20, 1050940800), (21, 1000896000), (24, 875784000), (25, 840752640), (26, 808416000), (28, 750672000), (30, 700627200), (32, 656838000), (35, 600537600), (36, 583856000), (39, 538944000), (40, 525470400), (42, 500448000), (45, 467084800), (48, 437892000), (50, 420376320), (52, 404208000), (56, 375336000), (60, 350313600), (63, 333632000), (64, 328419000), (65, 323366400), (70, 300268800), (72, 291928000), (75, 280250880), (78, 269472000), (80, 262735200), (84, 250224000), (90, 233542400), (91, 230976000), (96, 218946000), (100, 210188160), (104, 202104000), (105, 200179200), (112, 187668000), (117, 179648000), (120, 175156800), (125, 168150528), (126, 166816000), (128, 164209500), (130, 161683200), (140, 150134400), (144, 145964000), (150, 140125440), (156, 134736000), (160, 131367600), (168, 125112000), (175, 120107520), (180, 116771200), (182, 115488000), (192, 109473000), (195, 107788800), (200, 105094080), (208, 101052000), (210, 100089600), (224, 93834000), (225, 93416960), (234, 89824000), (240, 87578400), (250, 84075264), (252, 83408000), (256, 82104750), (260, 80841600), (273, 76992000), (280, 75067200), (288, 72982000), (300, 70062720), (312, 67368000), (315, 66726400), (320, 65683800), (325, 64673280), (336, 62556000), (350, 60053760), (360, 58385600), (364, 57744000), (375, 56050176), (384, 54736500), (390, 53894400), (400, 52547040), (401, 52416000), (416, 50526000), (420, 50044800), (448, 46917000), (450, 46708480), (455, 46195200), (468, 44912000), (480, 43789200), (500, 42037632), (504, 41704000), (512, 41052375), (520, 40420800), (525, 40035840), (546, 38496000), (560, 37533600), (576, 36491000), (585, 35929600), (600, 35031360), (624, 33684000), (630, 33363200), (640, 32841900), (650, 32336640), (672, 31278000), (700, 30026880), (720, 29192800), (728, 28872000), (750, 28025088), (768, 27368250), (780, 26947200), (800, 26273520), (802, 26208000), (819, 25664000), (832, 25263000), (840, 25022400), (875, 24021504), (896, 23458500), (900, 23354240), (910, 23097600), (936, 22456000), (960, 21894600), (975, 21557760), (1000, 21018816), (1008, 20852000), (1040, 20210400), (1050, 20017920), (1092, 19248000), (1120, 18766800), (1125, 18683392), (1152, 18245500), (1170, 17964800), (1200, 17515680), (1203, 17472000), (1248, 16842000), (1260, 16681600), (1280, 16420950), (1300, 16168320), (1344, 15639000), (1365, 15398400), (1400, 15013440), (1440, 14596400), (1456, 14436000), (1500, 14012544), (1536, 13684125), (1560, 13473600), (1575, 13345280), (1600, 13136760), (1604, 13104000), (1625, 12934656), (1638, 12832000), (1664, 12631500), (1680, 12511200), (1750, 12010752), (1792, 11729250), (1800, 11677120), (1820, 11548800), (1872, 11228000), (1920, 10947300), (1950, 10778880), (2000, 10509408), (2005, 10483200), (2016, 10426000), (2080, 10105200), (2100, 10008960), (2184, 9624000), (2240, 9383400), (2250, 9341696), (2275, 9239040), (2304, 9122750), (2340, 8982400), (2400, 8757840), (2406, 8736000), (2496, 8421000), (2520, 8340800), (2560, 8210475), (2600, 8084160), (2625, 8007168), (2688, 7819500), (2730, 7699200), (2800, 7506720), (2807, 7488000), (2880, 7298200), (2912, 7218000), (2925, 7185920), (3000, 7006272), (3120, 6736800), (3150, 6672640), (3200, 6568380), (3208, 6552000), (3250, 6467328), (3276, 6416000), (3328, 6315750), (3360, 6255600), (3500, 6005376), (3584, 5864625), (3600, 5838560), (3609, 5824000), (3640, 5774400), (3744, 5614000), (3840, 5473650), (3900, 5389440), (4000, 5254704), (4010, 5241600), (4032, 5213000), (4095, 5132800), (4160, 5052600), (4200, 5004480), (4368, 4812000), (4480, 4691700), (4500, 4670848), (4550, 4619520), (4608, 4561375), (4680, 4491200), (4800, 4378920), (4812, 4368000), (4875, 4311552), (4992, 4210500), (5040, 4170400), (5200, 4042080), (5213, 4032000), (5250, 4003584), (5376, 3909750), (5460, 3849600), (5600, 3753360), (5614, 3744000), (5760, 3649100), (5824, 3609000), (5850, 3592960), (6000, 3503136), (6015, 3494400), (6240, 3368400), (6300, 3336320), (6400, 3284190), (6416, 3276000), (6500, 3233664), (6552, 3208000), (6656, 3157875), (6720, 3127800), (6825, 3079680), (7000, 3002688), (7200, 2919280), (7218, 2912000), (7280, 2887200), (7488, 2807000), (7680, 2736825), (7800, 2694720), (7875, 2669056), (8000, 2627352), (8020, 2620800), (8064, 2606500), (8190, 2566400), (8320, 2526300), (8400, 2502240), (8421, 2496000), (8736, 2406000), (8960, 2345850), (9000, 2335424), (9100, 2309760), (9360, 2245600), (9600, 2189460), (9624, 2184000), (9750, 2155776), (9984, 2105250), (10025, 2096640), (10080, 2085200), (10400, 2021040), (10426, 2016000), (10500, 2001792), (10752, 1954875), (10920, 1924800), (11200, 1876680), (11228, 1872000), (11375, 1847808), (11520, 1824550), (11648, 1804500), (11700, 1796480), (12000, 1751568), (12030, 1747200), (12480, 1684200), (12600, 1668160), (12800, 1642095), (12832, 1638000), (13000, 1616832), (13104, 1604000), (13440, 1563900), (13650, 1539840), (14000, 1501344), (14035, 1497600), (14400, 1459640), (14436, 1456000), (14560, 1443600), (14625, 1437184), (14976, 1403500), (15600, 1347360), (15639, 1344000), (15750, 1334528), (16000, 1313676), (16040, 1310400), (16128, 1303250), (16380, 1283200), (16640, 1263150), (16800, 1251120), (16842, 1248000), (17472, 1203000), (17920, 1172925), (18000, 1167712), (18045, 1164800), (18200, 1154880), (18720, 1122800), (19200, 1094730), (19248, 1092000), (19500, 1077888), (19968, 1052625), (20050, 1048320), (20160, 1042600), (20475, 1026560), (20800, 1010520), (20852, 1008000), (21000, 1000896), (21840, 962400), (22400, 938340), (22456, 936000), (22750, 923904), (23040, 912275), (23296, 902250), (23400, 898240), (24000, 875784), (24060, 873600), (24960, 842100), (25200, 834080), (25263, 832000), (25664, 819000), (26000, 808416), (26065, 806400), (26208, 802000), (26880, 781950), (27300, 769920), (28000, 750672), (28070, 748800), (28800, 729820), (28872, 728000), (29120, 721800), (29250, 718592), (29952, 701750), (30075, 698880), (31200, 673680), (31278, 672000), (31500, 667264), (32000, 656838), (32080, 655200), (32256, 651625), (32760, 641600), (33280, 631575), (33600, 625560), (33684, 624000), (34125, 615936), (34944, 601500), (36000, 583856), (36090, 582400), (36400, 577440), (36491, 576000), (37440, 561400), (38400, 547365), (38496, 546000), (39000, 538944), (40100, 524160), (40320, 521300), (40950, 513280), (41600, 505260), (41704, 504000), (42000, 500448), (42105, 499200), (43680, 481200), (44800, 469170), (44912, 468000), (45500, 461952), (46592, 451125), (46800, 449120), (46917, 448000), (48000, 437892), (48120, 436800), (49920, 421050), (50125, 419328), (50400, 417040), (50526, 416000), (51328, 409500), (52000, 404208), (52130, 403200), (52416, 401000), (53760, 390975), (54600, 384960), (56000, 375336), (56140, 374400), (57600, 364910), (57744, 364000), (58240, 360900), (58500, 359296), (59904, 350875), (60150, 349440), (62400, 336840), (62556, 336000), (63000, 333632), (64000, 328419), (64160, 327600), (65520, 320800), (67200, 312780), (67368, 312000), (68250, 307968), (69888, 300750), (70175, 299520), (72000, 291928), (72180, 291200), (72800, 288720), (72982, 288000), (74880, 280700), (76992, 273000), (78000, 269472), (78195, 268800), (80200, 262080), (80640, 260650), (81900, 256640), (83200, 252630), (83408, 252000), (84000, 250224), (84210, 249600), (87360, 240600), (89600, 234585), (89824, 234000), (90225, 232960), (91000, 230976), (93600, 224560), (93834, 224000), (96000, 218946), (96240, 218400), (99840, 210525), (100250, 209664), (100800, 208520), (101052, 208000), (102375, 205312), (102656, 204750), (104000, 202104), (104260, 201600), (104832, 200500), (109200, 192480), (109473, 192000), (112000, 187668), (112280, 187200), (115200, 182455), (115488, 182000), (116480, 180450), (117000, 179648), (120300, 174720), (124800, 168420), (125112, 168000), (126000, 166816), (126315, 166400), (128320, 163800), (130325, 161280), (131040, 160400), (134400, 156390), (134736, 156000), (136500, 153984), (139776, 150375), (140350, 149760), (144000, 145964), (144360, 145600)]