21604894080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{461}}^1$

素因数の和:818

約数の個数: 512

約数和(自身を含む): 86316088320

約数和(自身を除く): 64711194240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 317, 320, 330, 336, 352, 384, 385, 420, 440, 448, 461, 462, 480, 528, 560, 616, 634, 640, 660, 672, 704, 770, 840, 880, 896, 922, 924, 951, 960, 1056, 1120, 1155, 1232, 1268, 1320, 1344, 1383, 1408, 1540, 1585, 1680, 1760, 1844, 1848, 1902, 1920, 2112, 2219, 2240, 2305, 2310, 2464, 2536, 2640, 2688, 2766, 3080, 3170, 3227, 3360, 3487, 3520, 3688, 3696, 3804, 4224, 4438, 4480, 4610, 4620, 4755, 4928, 5071, 5072, 5280, 5532, 6160, 6340, 6454, 6657, 6720, 6915, 6974, 7040, 7376, 7392, 7608, 8876, 9220, 9240, 9510, 9681, 9856, 10142, 10144, 10461, 10560, 11064, 11095, 12320, 12680, 12908, 13314, 13440, 13830, 13948, 14752, 14784, 15213, 15216, 16135, 17435, 17752, 18440, 18480, 19020, 19362, 20284, 20288, 20922, 21120, 22128, 22190, 24409, 24640, 25355, 25360, 25816, 26628, 27660, 27896, 29504, 29568, 30426, 30432, 32270, 33285, 34870, 35497, 35504, 36880, 36960, 38040, 38724, 40568, 40576, 41844, 44256, 44380, 48405, 48818, 49280, 50710, 50720, 51632, 52305, 53256, 55320, 55792, 59008, 60852, 60864, 64540, 66570, 69740, 70994, 71008, 73227, 73760, 73920, 76065, 76080, 77448, 81136, 83688, 88512, 88760, 96810, 97636, 101420, 101440, 103264, 104610, 106491, 106512, 110640, 111584, 121704, 121728, 122045, 129080, 133140, 139480, 141988, 142016, 146137, 146454, 147520, 147840, 152130, 152160, 154896, 162272, 167376, 177024, 177485, 177520, 193620, 195272, 202840, 202880, 206528, 209220, 212982, 213024, 221280, 223168, 243408, 244090, 258160, 266280, 278960, 283976, 284032, 292274, 292908, 295040, 304260, 304320, 309792, 324544, 334752, 354970, 355040, 366135, 387240, 390544, 405680, 413056, 418440, 425964, 426048, 438411, 442560, 446336, 486816, 488180, 516320, 532455, 532560, 557920, 567952, 584548, 585816, 608520, 608640, 619584, 649088, 669504, 709940, 710080, 730685, 732270, 774480, 781088, 811360, 836880, 851928, 852096, 876822, 885120, 973632, 976360, 1022959, 1032640, 1064910, 1065120, 1115840, 1135904, 1169096, 1171632, 1217040, 1239168, 1339008, 1419880, 1420160, 1461370, 1464540, 1548960, 1562176, 1607507, 1622720, 1673760, 1703856, 1753644, 1947264, 1952720, 2045918, 2065280, 2129820, 2130240, 2192055, 2231680, 2271808, 2338192, 2343264, 2434080, 2839760, 2922740, 2929080, 3068877, 3097920, 3124352, 3215014, 3245440, 3347520, 3407712, 3507288, 3905440, 4091836, 4259640, 4260480, 4384110, 4543616, 4676384, 4686528, 4822521, 4868160, 5114795, 5679520, 5845480, 5858160, 6137754, 6195840, 6430028, 6695040, 6815424, 7014576, 7810880, 8037535, 8183672, 8519280, 8768220, 9352768, 9373056, 9645042, 9736320, 10229590, 11252549, 11359040, 11690960, 11716320, 12275508, 12860056, 13630848, 14029152, 15344385, 15621760, 16075070, 16367344, 17038560, 17536440, 18705536, 19290084, 20459180, 22505098, 22718080, 23381920, 23432640, 24112605, 24551016, 25720112, 28058304, 30688770, 32150140, 32734688, 33757647, 34077120, 35072880, 38580168, 40918360, 45010196, 46763840, 46865280, 48225210, 49102032, 51440224, 56116608, 56262745, 61377540, 64300280, 65469376, 67515294, 68154240, 70145760, 77160336, 81836720, 90020392, 93527680, 96450420, 98204064, 102880448, 112525490, 122755080, 128600560, 130938752, 135030588, 140291520, 154320672, 163673440, 168788235, 180040784, 192900840, 196408128, 205760896, 225050980, 245510160, 257201120, 270061176, 280583040, 308641344, 327346880, 337576470, 360081568, 385801680, 392816256, 450101960, 491020320, 514402240, 540122352, 617282688, 654693760, 675152940, 720163136, 771603360, 900203920, 982040640, 1028804480, 1080244704, 1350305880, 1440326272, 1543206720, 1800407840, 1964081280, 2160489408, 2700611760, 3086413440, 3600815680, 4320978816, 5401223520, 7201631360, 10802447040, 21604894080]

約数ペア:

[(1, 21604894080), (2, 10802447040), (3, 7201631360), (4, 5401223520), (5, 4320978816), (6, 3600815680), (7, 3086413440), (8, 2700611760), (10, 2160489408), (11, 1964081280), (12, 1800407840), (14, 1543206720), (15, 1440326272), (16, 1350305880), (20, 1080244704), (21, 1028804480), (22, 982040640), (24, 900203920), (28, 771603360), (30, 720163136), (32, 675152940), (33, 654693760), (35, 617282688), (40, 540122352), (42, 514402240), (44, 491020320), (48, 450101960), (55, 392816256), (56, 385801680), (60, 360081568), (64, 337576470), (66, 327346880), (70, 308641344), (77, 280583040), (80, 270061176), (84, 257201120), (88, 245510160), (96, 225050980), (105, 205760896), (110, 196408128), (112, 192900840), (120, 180040784), (128, 168788235), (132, 163673440), (140, 154320672), (154, 140291520), (160, 135030588), (165, 130938752), (168, 128600560), (176, 122755080), (192, 112525490), (210, 102880448), (220, 98204064), (224, 96450420), (231, 93527680), (240, 90020392), (264, 81836720), (280, 77160336), (308, 70145760), (317, 68154240), (320, 67515294), (330, 65469376), (336, 64300280), (352, 61377540), (384, 56262745), (385, 56116608), (420, 51440224), (440, 49102032), (448, 48225210), (461, 46865280), (462, 46763840), (480, 45010196), (528, 40918360), (560, 38580168), (616, 35072880), (634, 34077120), (640, 33757647), (660, 32734688), (672, 32150140), (704, 30688770), (770, 28058304), (840, 25720112), (880, 24551016), (896, 24112605), (922, 23432640), (924, 23381920), (951, 22718080), (960, 22505098), (1056, 20459180), (1120, 19290084), (1155, 18705536), (1232, 17536440), (1268, 17038560), (1320, 16367344), (1344, 16075070), (1383, 15621760), (1408, 15344385), (1540, 14029152), (1585, 13630848), (1680, 12860056), (1760, 12275508), (1844, 11716320), (1848, 11690960), (1902, 11359040), (1920, 11252549), (2112, 10229590), (2219, 9736320), (2240, 9645042), (2305, 9373056), (2310, 9352768), (2464, 8768220), (2536, 8519280), (2640, 8183672), (2688, 8037535), (2766, 7810880), (3080, 7014576), (3170, 6815424), (3227, 6695040), (3360, 6430028), (3487, 6195840), (3520, 6137754), (3688, 5858160), (3696, 5845480), (3804, 5679520), (4224, 5114795), (4438, 4868160), (4480, 4822521), (4610, 4686528), (4620, 4676384), (4755, 4543616), (4928, 4384110), (5071, 4260480), (5072, 4259640), (5280, 4091836), (5532, 3905440), (6160, 3507288), (6340, 3407712), (6454, 3347520), (6657, 3245440), (6720, 3215014), (6915, 3124352), (6974, 3097920), (7040, 3068877), (7376, 2929080), (7392, 2922740), (7608, 2839760), (8876, 2434080), (9220, 2343264), (9240, 2338192), (9510, 2271808), (9681, 2231680), (9856, 2192055), (10142, 2130240), (10144, 2129820), (10461, 2065280), (10560, 2045918), (11064, 1952720), (11095, 1947264), (12320, 1753644), (12680, 1703856), (12908, 1673760), (13314, 1622720), (13440, 1607507), (13830, 1562176), (13948, 1548960), (14752, 1464540), (14784, 1461370), (15213, 1420160), (15216, 1419880), (16135, 1339008), (17435, 1239168), (17752, 1217040), (18440, 1171632), (18480, 1169096), (19020, 1135904), (19362, 1115840), (20284, 1065120), (20288, 1064910), (20922, 1032640), (21120, 1022959), (22128, 976360), (22190, 973632), (24409, 885120), (24640, 876822), (25355, 852096), (25360, 851928), (25816, 836880), (26628, 811360), (27660, 781088), (27896, 774480), (29504, 732270), (29568, 730685), (30426, 710080), (30432, 709940), (32270, 669504), (33285, 649088), (34870, 619584), (35497, 608640), (35504, 608520), (36880, 585816), (36960, 584548), (38040, 567952), (38724, 557920), (40568, 532560), (40576, 532455), (41844, 516320), (44256, 488180), (44380, 486816), (48405, 446336), (48818, 442560), (49280, 438411), (50710, 426048), (50720, 425964), (51632, 418440), (52305, 413056), (53256, 405680), (55320, 390544), (55792, 387240), (59008, 366135), (60852, 355040), (60864, 354970), (64540, 334752), (66570, 324544), (69740, 309792), (70994, 304320), (71008, 304260), (73227, 295040), (73760, 292908), (73920, 292274), (76065, 284032), (76080, 283976), (77448, 278960), (81136, 266280), (83688, 258160), (88512, 244090), (88760, 243408), (96810, 223168), (97636, 221280), (101420, 213024), (101440, 212982), (103264, 209220), (104610, 206528), (106491, 202880), (106512, 202840), (110640, 195272), (111584, 193620), (121704, 177520), (121728, 177485), (122045, 177024), (129080, 167376), (133140, 162272), (139480, 154896), (141988, 152160), (142016, 152130), (146137, 147840), (146454, 147520)]