18556778240

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2069}}^1$

素因数の和:2128

約数の個数: 432

約数和(自身を含む): 60775233120

約数和(自身を除く): 42218454880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 49, 52, 55, 56, 64, 65, 70, 77, 80, 88, 91, 98, 104, 110, 112, 128, 130, 140, 143, 154, 160, 176, 182, 196, 208, 220, 224, 245, 256, 260, 280, 286, 308, 320, 352, 364, 385, 392, 416, 440, 448, 455, 490, 520, 539, 560, 572, 616, 637, 640, 704, 715, 728, 770, 784, 832, 880, 896, 910, 980, 1001, 1040, 1078, 1120, 1144, 1232, 1274, 1280, 1408, 1430, 1456, 1540, 1568, 1664, 1760, 1792, 1820, 1960, 2002, 2069, 2080, 2156, 2240, 2288, 2464, 2548, 2695, 2816, 2860, 2912, 3080, 3136, 3185, 3328, 3520, 3640, 3920, 4004, 4138, 4160, 4312, 4480, 4576, 4928, 5005, 5096, 5390, 5720, 5824, 6160, 6272, 6370, 7007, 7040, 7280, 7840, 8008, 8276, 8320, 8624, 8960, 9152, 9856, 10010, 10192, 10345, 10780, 11440, 11648, 12320, 12544, 12740, 14014, 14080, 14483, 14560, 15680, 16016, 16552, 16640, 17248, 18304, 19712, 20020, 20384, 20690, 21560, 22759, 22880, 23296, 24640, 25480, 26897, 28028, 28966, 29120, 31360, 32032, 33104, 34496, 35035, 36608, 40040, 40768, 41380, 43120, 45518, 45760, 49280, 50960, 53794, 56056, 57932, 58240, 62720, 64064, 66208, 68992, 70070, 72415, 80080, 81536, 82760, 86240, 91036, 91520, 98560, 101381, 101920, 107588, 112112, 113795, 115864, 116480, 128128, 132416, 134485, 137984, 140140, 144830, 159313, 160160, 163072, 165520, 172480, 182072, 183040, 188279, 202762, 203840, 215176, 224224, 227590, 231728, 256256, 264832, 268970, 280280, 289660, 295867, 318626, 320320, 331040, 344960, 364144, 376558, 405524, 407680, 430352, 448448, 455180, 463456, 506905, 529664, 537940, 560560, 579320, 591734, 637252, 640640, 662080, 689920, 728288, 753116, 796565, 811048, 815360, 860704, 896896, 910360, 926912, 941395, 1013810, 1075880, 1115191, 1121120, 1158640, 1183468, 1274504, 1281280, 1317953, 1324160, 1456576, 1479335, 1506232, 1593130, 1622096, 1721408, 1793792, 1820720, 1853824, 1882790, 2027620, 2071069, 2151760, 2230382, 2242240, 2317280, 2366936, 2549008, 2635906, 2648320, 2913152, 2958670, 3012464, 3186260, 3244192, 3442816, 3641440, 3707648, 3765580, 4055240, 4142138, 4303520, 4460764, 4484480, 4634560, 4733872, 5098016, 5271812, 5575955, 5826304, 5917340, 6024928, 6372520, 6488384, 6589765, 6885632, 7282880, 7531160, 8110480, 8284276, 8607040, 8921528, 8968960, 9269120, 9467744, 10196032, 10355345, 10543624, 11151910, 11834680, 12049856, 12745040, 12976768, 13179530, 14497483, 14565760, 15062320, 16220960, 16568552, 17214080, 17843056, 18538240, 18935488, 20392064, 20710690, 21087248, 22303820, 23669360, 24099712, 25490080, 25953536, 26359060, 28994966, 29131520, 30124640, 32441920, 33137104, 34428160, 35686112, 37870976, 40784128, 41421380, 42174496, 44607640, 47338720, 48199424, 50980160, 52718120, 57989932, 60249280, 64883840, 66274208, 71372224, 72487415, 75741952, 82842760, 84348992, 89215280, 94677440, 101960320, 105436240, 115979864, 120498560, 129767680, 132548416, 142744448, 144974830, 165685520, 168697984, 178430560, 189354880, 203920640, 210872480, 231959728, 240997120, 265096832, 285488896, 289949660, 331371040, 337395968, 356861120, 378709760, 421744960, 463919456, 530193664, 579899320, 662742080, 713722240, 843489920, 927838912, 1159798640, 1325484160, 1427444480, 1686979840, 1855677824, 2319597280, 2650968320, 3711355648, 4639194560, 9278389120, 18556778240]

約数ペア:

[(1, 18556778240), (2, 9278389120), (4, 4639194560), (5, 3711355648), (7, 2650968320), (8, 2319597280), (10, 1855677824), (11, 1686979840), (13, 1427444480), (14, 1325484160), (16, 1159798640), (20, 927838912), (22, 843489920), (26, 713722240), (28, 662742080), (32, 579899320), (35, 530193664), (40, 463919456), (44, 421744960), (49, 378709760), (52, 356861120), (55, 337395968), (56, 331371040), (64, 289949660), (65, 285488896), (70, 265096832), (77, 240997120), (80, 231959728), (88, 210872480), (91, 203920640), (98, 189354880), (104, 178430560), (110, 168697984), (112, 165685520), (128, 144974830), (130, 142744448), (140, 132548416), (143, 129767680), (154, 120498560), (160, 115979864), (176, 105436240), (182, 101960320), (196, 94677440), (208, 89215280), (220, 84348992), (224, 82842760), (245, 75741952), (256, 72487415), (260, 71372224), (280, 66274208), (286, 64883840), (308, 60249280), (320, 57989932), (352, 52718120), (364, 50980160), (385, 48199424), (392, 47338720), (416, 44607640), (440, 42174496), (448, 41421380), (455, 40784128), (490, 37870976), (520, 35686112), (539, 34428160), (560, 33137104), (572, 32441920), (616, 30124640), (637, 29131520), (640, 28994966), (704, 26359060), (715, 25953536), (728, 25490080), (770, 24099712), (784, 23669360), (832, 22303820), (880, 21087248), (896, 20710690), (910, 20392064), (980, 18935488), (1001, 18538240), (1040, 17843056), (1078, 17214080), (1120, 16568552), (1144, 16220960), (1232, 15062320), (1274, 14565760), (1280, 14497483), (1408, 13179530), (1430, 12976768), (1456, 12745040), (1540, 12049856), (1568, 11834680), (1664, 11151910), (1760, 10543624), (1792, 10355345), (1820, 10196032), (1960, 9467744), (2002, 9269120), (2069, 8968960), (2080, 8921528), (2156, 8607040), (2240, 8284276), (2288, 8110480), (2464, 7531160), (2548, 7282880), (2695, 6885632), (2816, 6589765), (2860, 6488384), (2912, 6372520), (3080, 6024928), (3136, 5917340), (3185, 5826304), (3328, 5575955), (3520, 5271812), (3640, 5098016), (3920, 4733872), (4004, 4634560), (4138, 4484480), (4160, 4460764), (4312, 4303520), (4480, 4142138), (4576, 4055240), (4928, 3765580), (5005, 3707648), (5096, 3641440), (5390, 3442816), (5720, 3244192), (5824, 3186260), (6160, 3012464), (6272, 2958670), (6370, 2913152), (7007, 2648320), (7040, 2635906), (7280, 2549008), (7840, 2366936), (8008, 2317280), (8276, 2242240), (8320, 2230382), (8624, 2151760), (8960, 2071069), (9152, 2027620), (9856, 1882790), (10010, 1853824), (10192, 1820720), (10345, 1793792), (10780, 1721408), (11440, 1622096), (11648, 1593130), (12320, 1506232), (12544, 1479335), (12740, 1456576), (14014, 1324160), (14080, 1317953), (14483, 1281280), (14560, 1274504), (15680, 1183468), (16016, 1158640), (16552, 1121120), (16640, 1115191), (17248, 1075880), (18304, 1013810), (19712, 941395), (20020, 926912), (20384, 910360), (20690, 896896), (21560, 860704), (22759, 815360), (22880, 811048), (23296, 796565), (24640, 753116), (25480, 728288), (26897, 689920), (28028, 662080), (28966, 640640), (29120, 637252), (31360, 591734), (32032, 579320), (33104, 560560), (34496, 537940), (35035, 529664), (36608, 506905), (40040, 463456), (40768, 455180), (41380, 448448), (43120, 430352), (45518, 407680), (45760, 405524), (49280, 376558), (50960, 364144), (53794, 344960), (56056, 331040), (57932, 320320), (58240, 318626), (62720, 295867), (64064, 289660), (66208, 280280), (68992, 268970), (70070, 264832), (72415, 256256), (80080, 231728), (81536, 227590), (82760, 224224), (86240, 215176), (91036, 203840), (91520, 202762), (98560, 188279), (101381, 183040), (101920, 182072), (107588, 172480), (112112, 165520), (113795, 163072), (115864, 160160), (116480, 159313), (128128, 144830), (132416, 140140), (134485, 137984)]