20299811840

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:236

約数の個数: 528

約数和(自身を含む): 63562985472

約数和(自身を除く): 43263173632

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 55, 56, 62, 64, 70, 77, 80, 88, 110, 112, 121, 124, 128, 140, 151, 154, 155, 160, 176, 217, 220, 224, 242, 248, 256, 280, 302, 308, 310, 320, 341, 352, 385, 434, 440, 448, 484, 496, 512, 560, 604, 605, 616, 620, 640, 682, 704, 755, 770, 847, 868, 880, 896, 968, 992, 1024, 1057, 1085, 1120, 1208, 1210, 1232, 1240, 1280, 1364, 1408, 1510, 1540, 1661, 1694, 1705, 1736, 1760, 1792, 1936, 1984, 2114, 2170, 2240, 2387, 2416, 2420, 2464, 2480, 2560, 2728, 2816, 3020, 3080, 3322, 3388, 3410, 3472, 3520, 3584, 3751, 3872, 3968, 4228, 4235, 4340, 4480, 4681, 4774, 4832, 4840, 4928, 4960, 5120, 5285, 5456, 5632, 6040, 6160, 6644, 6776, 6820, 6944, 7040, 7168, 7502, 7744, 7936, 8305, 8456, 8470, 8680, 8960, 9362, 9548, 9664, 9680, 9856, 9920, 10570, 10912, 11264, 11627, 11935, 12080, 12320, 13288, 13552, 13640, 13888, 14080, 15004, 15488, 15872, 16610, 16912, 16940, 17360, 17920, 18271, 18724, 18755, 19096, 19328, 19360, 19712, 19840, 21140, 21824, 23254, 23405, 23870, 24160, 24640, 26257, 26576, 27104, 27280, 27776, 28160, 30008, 30976, 31744, 32767, 33220, 33824, 33880, 34720, 35840, 36542, 37448, 37510, 38192, 38656, 38720, 39424, 39680, 42280, 43648, 46508, 46810, 47740, 48320, 49280, 51491, 52514, 53152, 54208, 54560, 55552, 56320, 58135, 60016, 61952, 65534, 66440, 67648, 67760, 69440, 73084, 74896, 75020, 76384, 77312, 77440, 78848, 79360, 84560, 87296, 91355, 93016, 93620, 95480, 96640, 98560, 102982, 105028, 106304, 108416, 109120, 111104, 116270, 120032, 123904, 127897, 131068, 131285, 132880, 135296, 135520, 138880, 146168, 149792, 150040, 152768, 154624, 154880, 158720, 163835, 169120, 174592, 182710, 186032, 187240, 190960, 193280, 197120, 205964, 210056, 212608, 216832, 218240, 222208, 232540, 240064, 255794, 257455, 262136, 262570, 265760, 270592, 271040, 277760, 292336, 299584, 300080, 305536, 309760, 327670, 338240, 349184, 360437, 365420, 372064, 374480, 381920, 386560, 394240, 411928, 420112, 425216, 433664, 436480, 465080, 480128, 511588, 514910, 524272, 525140, 531520, 541184, 542080, 555520, 566401, 584672, 599168, 600160, 611072, 619520, 639485, 655340, 676480, 720874, 730840, 744128, 748960, 763840, 773120, 823856, 840224, 850432, 867328, 872960, 930160, 960256, 1023176, 1029820, 1048544, 1050280, 1063040, 1082368, 1084160, 1111040, 1132802, 1169344, 1198336, 1200320, 1222144, 1278970, 1310680, 1352960, 1441748, 1461680, 1488256, 1497920, 1527680, 1647712, 1680448, 1700864, 1745920, 1802185, 1860320, 1920512, 2046352, 2059640, 2097088, 2100560, 2126080, 2168320, 2265604, 2338688, 2396672, 2400640, 2444288, 2557940, 2621360, 2705920, 2832005, 2883496, 2923360, 2976512, 2995840, 3055360, 3295424, 3360896, 3604370, 3720640, 3841024, 3964807, 4092704, 4119280, 4194176, 4201120, 4252160, 4336640, 4531208, 4677376, 4793344, 4801280, 5115880, 5242720, 5411840, 5664010, 5766992, 5846720, 5953024, 5991680, 6110720, 6590848, 6721792, 7208740, 7441280, 7929614, 8185408, 8238560, 8388352, 8402240, 8504320, 9062416, 9354752, 9602560, 10231760, 10485440, 11328020, 11533984, 11693440, 11906048, 11983360, 12221440, 13181696, 13443584, 14417480, 14882560, 15859228, 16370816, 16477120, 16776704, 16804480, 18124832, 18709504, 19205120, 19824035, 20463520, 20970880, 22656040, 23067968, 23386880, 23966720, 26363392, 26887168, 28834960, 29765120, 31718456, 32741632, 32954240, 33553408, 33608960, 36249664, 39648070, 40927040, 41941760, 45312080, 46135936, 46773760, 52726784, 57669920, 59530240, 63436912, 65483264, 65908480, 67217920, 72499328, 79296140, 81854080, 83883520, 90624160, 92271872, 93547520, 115339840, 126873824, 130966528, 131816960, 134435840, 144998656, 158592280, 163708160, 167767040, 181248320, 184543744, 230679680, 253747648, 263633920, 289997312, 317184560, 327416320, 362496640, 369087488, 461359360, 507495296, 579994624, 634369120, 654832640, 724993280, 922718720, 1014990592, 1268738240, 1449986560, 1845437440, 2029981184, 2537476480, 2899973120, 4059962368, 5074952960, 10149905920, 20299811840]

約数ペア:

[(1, 20299811840), (2, 10149905920), (4, 5074952960), (5, 4059962368), (7, 2899973120), (8, 2537476480), (10, 2029981184), (11, 1845437440), (14, 1449986560), (16, 1268738240), (20, 1014990592), (22, 922718720), (28, 724993280), (31, 654832640), (32, 634369120), (35, 579994624), (40, 507495296), (44, 461359360), (55, 369087488), (56, 362496640), (62, 327416320), (64, 317184560), (70, 289997312), (77, 263633920), (80, 253747648), (88, 230679680), (110, 184543744), (112, 181248320), (121, 167767040), (124, 163708160), (128, 158592280), (140, 144998656), (151, 134435840), (154, 131816960), (155, 130966528), (160, 126873824), (176, 115339840), (217, 93547520), (220, 92271872), (224, 90624160), (242, 83883520), (248, 81854080), (256, 79296140), (280, 72499328), (302, 67217920), (308, 65908480), (310, 65483264), (320, 63436912), (341, 59530240), (352, 57669920), (385, 52726784), (434, 46773760), (440, 46135936), (448, 45312080), (484, 41941760), (496, 40927040), (512, 39648070), (560, 36249664), (604, 33608960), (605, 33553408), (616, 32954240), (620, 32741632), (640, 31718456), (682, 29765120), (704, 28834960), (755, 26887168), (770, 26363392), (847, 23966720), (868, 23386880), (880, 23067968), (896, 22656040), (968, 20970880), (992, 20463520), (1024, 19824035), (1057, 19205120), (1085, 18709504), (1120, 18124832), (1208, 16804480), (1210, 16776704), (1232, 16477120), (1240, 16370816), (1280, 15859228), (1364, 14882560), (1408, 14417480), (1510, 13443584), (1540, 13181696), (1661, 12221440), (1694, 11983360), (1705, 11906048), (1736, 11693440), (1760, 11533984), (1792, 11328020), (1936, 10485440), (1984, 10231760), (2114, 9602560), (2170, 9354752), (2240, 9062416), (2387, 8504320), (2416, 8402240), (2420, 8388352), (2464, 8238560), (2480, 8185408), (2560, 7929614), (2728, 7441280), (2816, 7208740), (3020, 6721792), (3080, 6590848), (3322, 6110720), (3388, 5991680), (3410, 5953024), (3472, 5846720), (3520, 5766992), (3584, 5664010), (3751, 5411840), (3872, 5242720), (3968, 5115880), (4228, 4801280), (4235, 4793344), (4340, 4677376), (4480, 4531208), (4681, 4336640), (4774, 4252160), (4832, 4201120), (4840, 4194176), (4928, 4119280), (4960, 4092704), (5120, 3964807), (5285, 3841024), (5456, 3720640), (5632, 3604370), (6040, 3360896), (6160, 3295424), (6644, 3055360), (6776, 2995840), (6820, 2976512), (6944, 2923360), (7040, 2883496), (7168, 2832005), (7502, 2705920), (7744, 2621360), (7936, 2557940), (8305, 2444288), (8456, 2400640), (8470, 2396672), (8680, 2338688), (8960, 2265604), (9362, 2168320), (9548, 2126080), (9664, 2100560), (9680, 2097088), (9856, 2059640), (9920, 2046352), (10570, 1920512), (10912, 1860320), (11264, 1802185), (11627, 1745920), (11935, 1700864), (12080, 1680448), (12320, 1647712), (13288, 1527680), (13552, 1497920), (13640, 1488256), (13888, 1461680), (14080, 1441748), (15004, 1352960), (15488, 1310680), (15872, 1278970), (16610, 1222144), (16912, 1200320), (16940, 1198336), (17360, 1169344), (17920, 1132802), (18271, 1111040), (18724, 1084160), (18755, 1082368), (19096, 1063040), (19328, 1050280), (19360, 1048544), (19712, 1029820), (19840, 1023176), (21140, 960256), (21824, 930160), (23254, 872960), (23405, 867328), (23870, 850432), (24160, 840224), (24640, 823856), (26257, 773120), (26576, 763840), (27104, 748960), (27280, 744128), (27776, 730840), (28160, 720874), (30008, 676480), (30976, 655340), (31744, 639485), (32767, 619520), (33220, 611072), (33824, 600160), (33880, 599168), (34720, 584672), (35840, 566401), (36542, 555520), (37448, 542080), (37510, 541184), (38192, 531520), (38656, 525140), (38720, 524272), (39424, 514910), (39680, 511588), (42280, 480128), (43648, 465080), (46508, 436480), (46810, 433664), (47740, 425216), (48320, 420112), (49280, 411928), (51491, 394240), (52514, 386560), (53152, 381920), (54208, 374480), (54560, 372064), (55552, 365420), (56320, 360437), (58135, 349184), (60016, 338240), (61952, 327670), (65534, 309760), (66440, 305536), (67648, 300080), (67760, 299584), (69440, 292336), (73084, 277760), (74896, 271040), (75020, 270592), (76384, 265760), (77312, 262570), (77440, 262136), (78848, 257455), (79360, 255794), (84560, 240064), (87296, 232540), (91355, 222208), (93016, 218240), (93620, 216832), (95480, 212608), (96640, 210056), (98560, 205964), (102982, 197120), (105028, 193280), (106304, 190960), (108416, 187240), (109120, 186032), (111104, 182710), (116270, 174592), (120032, 169120), (123904, 163835), (127897, 158720), (131068, 154880), (131285, 154624), (132880, 152768), (135296, 150040), (135520, 149792), (138880, 146168)]