20195429760

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{587}}^1$

素因数の和:807

約数の個数: 512

約数和(自身を含む): 78592550400

約数和(自身を除く): 58397120640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 181, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 362, 384, 396, 432, 440, 480, 495, 528, 540, 543, 576, 587, 594, 640, 660, 704, 720, 724, 792, 864, 880, 905, 960, 990, 1056, 1080, 1086, 1152, 1174, 1188, 1320, 1408, 1440, 1448, 1485, 1584, 1629, 1728, 1760, 1761, 1810, 1920, 1980, 1991, 2112, 2160, 2172, 2348, 2376, 2640, 2715, 2880, 2896, 2935, 2970, 3168, 3258, 3456, 3520, 3522, 3620, 3960, 3982, 4224, 4320, 4344, 4696, 4752, 4887, 5280, 5283, 5430, 5760, 5792, 5870, 5940, 5973, 6336, 6457, 6516, 7040, 7044, 7240, 7920, 7964, 8145, 8640, 8688, 8805, 9392, 9504, 9774, 9955, 10560, 10566, 10860, 11584, 11740, 11880, 11946, 12672, 12914, 13032, 14088, 14480, 15840, 15849, 15928, 16290, 17280, 17376, 17610, 17919, 18784, 19008, 19371, 19548, 19910, 21120, 21132, 21720, 23168, 23480, 23760, 23892, 24435, 25828, 26064, 26415, 28176, 28960, 29865, 31680, 31698, 31856, 32285, 32580, 34752, 35220, 35838, 37568, 38016, 38742, 39096, 39820, 42264, 43440, 46960, 47520, 47784, 48870, 51656, 52128, 52830, 53757, 56352, 57920, 58113, 59730, 63360, 63396, 63712, 64570, 65160, 69504, 70440, 71676, 75136, 77484, 78192, 79245, 79640, 84528, 86880, 89595, 93920, 95040, 95568, 96855, 97740, 103312, 104256, 105660, 106247, 107514, 112704, 115840, 116226, 119460, 126792, 127424, 129140, 130320, 140880, 143352, 154968, 156384, 158490, 159280, 169056, 173760, 174339, 179190, 187840, 190080, 191136, 193710, 195480, 206624, 208512, 211320, 212494, 215028, 225408, 232452, 238920, 253584, 254848, 258280, 260640, 268785, 281760, 286704, 290565, 309936, 312768, 316980, 318560, 318741, 338112, 347520, 348678, 358380, 375680, 382272, 387420, 390960, 413248, 422640, 424988, 430056, 464904, 477840, 507168, 516560, 521280, 531235, 537570, 563520, 573408, 581130, 619872, 625536, 633960, 637120, 637482, 676224, 697356, 716760, 764544, 774840, 781920, 826496, 845280, 849976, 860112, 871695, 929808, 955680, 956223, 1014336, 1033120, 1042560, 1062470, 1075140, 1127040, 1146816, 1162260, 1168717, 1239744, 1267920, 1274240, 1274964, 1394712, 1433520, 1549680, 1563840, 1593705, 1690560, 1699952, 1720224, 1743390, 1859616, 1911360, 1912446, 2028672, 2066240, 2124940, 2150280, 2293632, 2324520, 2337434, 2479488, 2535840, 2549928, 2789424, 2867040, 2868669, 3099360, 3127680, 3187410, 3381120, 3399904, 3440448, 3486780, 3506151, 3719232, 3822720, 3824892, 4132480, 4249880, 4300560, 4649040, 4674868, 4781115, 5071680, 5099856, 5578848, 5734080, 5737338, 5843585, 6198720, 6374820, 6799808, 6880896, 6973560, 7012302, 7438464, 7649784, 8499760, 8601120, 9298080, 9349736, 9562230, 10143360, 10199712, 10518453, 11157696, 11468160, 11474676, 11687170, 12397440, 12749640, 13599616, 13947120, 14024604, 14343345, 15299568, 16999520, 17202240, 17530755, 18596160, 18699472, 19124460, 20399424, 21036906, 22315392, 22949352, 23374340, 25499280, 27894240, 28049208, 28686690, 30599136, 31555359, 33999040, 34404480, 35061510, 37192320, 37398944, 38248920, 40798848, 42073812, 45898704, 46748680, 50998560, 52592265, 55788480, 56098416, 57373380, 61198272, 63110718, 67998080, 70123020, 74797888, 76497840, 84147624, 91797408, 93497360, 101997120, 105184530, 111576960, 112196832, 114746760, 122396544, 126221436, 140246040, 149595776, 152995680, 157776795, 168295248, 183594816, 186994720, 203994240, 210369060, 224393664, 229493520, 252442872, 280492080, 305991360, 315553590, 336590496, 367189632, 373989440, 420738120, 448787328, 458987040, 504885744, 560984160, 611982720, 631107180, 673180992, 747978880, 841476240, 917974080, 1009771488, 1121968320, 1262214360, 1346361984, 1682952480, 1835948160, 2019542976, 2243936640, 2524428720, 3365904960, 4039085952, 5048857440, 6731809920, 10097714880, 20195429760]

約数ペア:

[(1, 20195429760), (2, 10097714880), (3, 6731809920), (4, 5048857440), (5, 4039085952), (6, 3365904960), (8, 2524428720), (9, 2243936640), (10, 2019542976), (11, 1835948160), (12, 1682952480), (15, 1346361984), (16, 1262214360), (18, 1121968320), (20, 1009771488), (22, 917974080), (24, 841476240), (27, 747978880), (30, 673180992), (32, 631107180), (33, 611982720), (36, 560984160), (40, 504885744), (44, 458987040), (45, 448787328), (48, 420738120), (54, 373989440), (55, 367189632), (60, 336590496), (64, 315553590), (66, 305991360), (72, 280492080), (80, 252442872), (88, 229493520), (90, 224393664), (96, 210369060), (99, 203994240), (108, 186994720), (110, 183594816), (120, 168295248), (128, 157776795), (132, 152995680), (135, 149595776), (144, 140246040), (160, 126221436), (165, 122396544), (176, 114746760), (180, 112196832), (181, 111576960), (192, 105184530), (198, 101997120), (216, 93497360), (220, 91797408), (240, 84147624), (264, 76497840), (270, 74797888), (288, 70123020), (297, 67998080), (320, 63110718), (330, 61198272), (352, 57373380), (360, 56098416), (362, 55788480), (384, 52592265), (396, 50998560), (432, 46748680), (440, 45898704), (480, 42073812), (495, 40798848), (528, 38248920), (540, 37398944), (543, 37192320), (576, 35061510), (587, 34404480), (594, 33999040), (640, 31555359), (660, 30599136), (704, 28686690), (720, 28049208), (724, 27894240), (792, 25499280), (864, 23374340), (880, 22949352), (905, 22315392), (960, 21036906), (990, 20399424), (1056, 19124460), (1080, 18699472), (1086, 18596160), (1152, 17530755), (1174, 17202240), (1188, 16999520), (1320, 15299568), (1408, 14343345), (1440, 14024604), (1448, 13947120), (1485, 13599616), (1584, 12749640), (1629, 12397440), (1728, 11687170), (1760, 11474676), (1761, 11468160), (1810, 11157696), (1920, 10518453), (1980, 10199712), (1991, 10143360), (2112, 9562230), (2160, 9349736), (2172, 9298080), (2348, 8601120), (2376, 8499760), (2640, 7649784), (2715, 7438464), (2880, 7012302), (2896, 6973560), (2935, 6880896), (2970, 6799808), (3168, 6374820), (3258, 6198720), (3456, 5843585), (3520, 5737338), (3522, 5734080), (3620, 5578848), (3960, 5099856), (3982, 5071680), (4224, 4781115), (4320, 4674868), (4344, 4649040), (4696, 4300560), (4752, 4249880), (4887, 4132480), (5280, 3824892), (5283, 3822720), (5430, 3719232), (5760, 3506151), (5792, 3486780), (5870, 3440448), (5940, 3399904), (5973, 3381120), (6336, 3187410), (6457, 3127680), (6516, 3099360), (7040, 2868669), (7044, 2867040), (7240, 2789424), (7920, 2549928), (7964, 2535840), (8145, 2479488), (8640, 2337434), (8688, 2324520), (8805, 2293632), (9392, 2150280), (9504, 2124940), (9774, 2066240), (9955, 2028672), (10560, 1912446), (10566, 1911360), (10860, 1859616), (11584, 1743390), (11740, 1720224), (11880, 1699952), (11946, 1690560), (12672, 1593705), (12914, 1563840), (13032, 1549680), (14088, 1433520), (14480, 1394712), (15840, 1274964), (15849, 1274240), (15928, 1267920), (16290, 1239744), (17280, 1168717), (17376, 1162260), (17610, 1146816), (17919, 1127040), (18784, 1075140), (19008, 1062470), (19371, 1042560), (19548, 1033120), (19910, 1014336), (21120, 956223), (21132, 955680), (21720, 929808), (23168, 871695), (23480, 860112), (23760, 849976), (23892, 845280), (24435, 826496), (25828, 781920), (26064, 774840), (26415, 764544), (28176, 716760), (28960, 697356), (29865, 676224), (31680, 637482), (31698, 637120), (31856, 633960), (32285, 625536), (32580, 619872), (34752, 581130), (35220, 573408), (35838, 563520), (37568, 537570), (38016, 531235), (38742, 521280), (39096, 516560), (39820, 507168), (42264, 477840), (43440, 464904), (46960, 430056), (47520, 424988), (47784, 422640), (48870, 413248), (51656, 390960), (52128, 387420), (52830, 382272), (53757, 375680), (56352, 358380), (57920, 348678), (58113, 347520), (59730, 338112), (63360, 318741), (63396, 318560), (63712, 316980), (64570, 312768), (65160, 309936), (69504, 290565), (70440, 286704), (71676, 281760), (75136, 268785), (77484, 260640), (78192, 258280), (79245, 254848), (79640, 253584), (84528, 238920), (86880, 232452), (89595, 225408), (93920, 215028), (95040, 212494), (95568, 211320), (96855, 208512), (97740, 206624), (103312, 195480), (104256, 193710), (105660, 191136), (106247, 190080), (107514, 187840), (112704, 179190), (115840, 174339), (116226, 173760), (119460, 169056), (126792, 159280), (127424, 158490), (129140, 156384), (130320, 154968), (140880, 143352)]