19778795520

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:382

約数の個数: 576

約数和(自身を含む): 73878648480

約数和(自身を除く): 54099852960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 80, 85, 88, 96, 102, 110, 120, 121, 128, 132, 136, 160, 165, 170, 176, 187, 192, 204, 220, 240, 242, 255, 256, 264, 272, 313, 320, 330, 340, 352, 363, 374, 384, 408, 440, 480, 484, 510, 512, 528, 544, 561, 605, 626, 640, 660, 680, 704, 726, 748, 768, 816, 880, 935, 939, 960, 968, 1020, 1024, 1056, 1088, 1122, 1210, 1252, 1280, 1320, 1360, 1408, 1452, 1496, 1536, 1565, 1632, 1760, 1815, 1870, 1878, 1920, 1936, 2040, 2048, 2057, 2112, 2176, 2244, 2420, 2504, 2560, 2640, 2720, 2805, 2816, 2904, 2992, 3072, 3130, 3264, 3443, 3520, 3630, 3740, 3756, 3840, 3872, 4080, 4114, 4224, 4352, 4488, 4695, 4840, 5008, 5120, 5280, 5321, 5440, 5610, 5632, 5808, 5984, 6144, 6171, 6260, 6528, 6886, 7040, 7260, 7480, 7512, 7680, 7744, 8160, 8228, 8448, 8704, 8976, 9390, 9680, 10016, 10240, 10285, 10329, 10560, 10642, 10880, 11220, 11264, 11616, 11968, 12342, 12520, 13056, 13772, 14080, 14520, 14960, 15024, 15360, 15488, 15963, 16320, 16456, 16896, 17215, 17408, 17952, 18780, 19360, 20032, 20570, 20658, 21120, 21284, 21760, 22440, 22528, 23232, 23936, 24684, 25040, 26112, 26605, 27544, 28160, 29040, 29920, 30048, 30720, 30855, 30976, 31926, 32640, 32912, 33792, 34430, 34816, 35904, 37560, 37873, 38720, 40064, 41140, 41316, 42240, 42568, 43520, 44880, 46464, 47872, 49368, 50080, 51645, 52224, 53210, 55088, 56320, 58080, 58531, 59840, 60096, 61710, 61952, 63852, 65280, 65824, 67584, 68860, 71808, 75120, 75746, 77440, 79815, 80128, 82280, 82632, 84480, 85136, 87040, 89760, 92928, 95744, 98736, 100160, 103290, 104448, 106420, 110176, 112640, 113619, 116160, 117062, 119680, 120192, 123420, 123904, 127704, 130560, 131648, 137720, 143616, 150240, 151492, 154880, 159630, 160256, 164560, 165264, 168960, 170272, 174080, 175593, 179520, 185856, 189365, 191488, 197472, 200320, 206580, 212840, 220352, 227238, 232320, 234124, 239360, 240384, 246840, 247808, 255408, 261120, 263296, 275440, 287232, 292655, 300480, 302984, 309760, 319260, 320512, 329120, 330528, 337920, 340544, 351186, 359040, 371712, 378730, 382976, 394944, 400640, 413160, 425680, 440704, 454476, 464640, 468248, 478720, 480768, 493680, 510816, 522240, 526592, 550880, 568095, 574464, 585310, 600960, 605968, 619520, 638520, 641024, 643841, 658240, 661056, 681088, 702372, 718080, 743424, 757460, 789888, 801280, 826320, 851360, 877965, 881408, 908952, 929280, 936496, 957440, 961536, 987360, 1021632, 1053184, 1101760, 1136190, 1148928, 1170620, 1201920, 1211936, 1239040, 1277040, 1287682, 1316480, 1322112, 1362176, 1404744, 1436160, 1514920, 1579776, 1602560, 1652640, 1702720, 1755930, 1762816, 1817904, 1858560, 1872992, 1914880, 1923072, 1931523, 1974720, 2043264, 2106368, 2203520, 2272380, 2341240, 2403840, 2423872, 2554080, 2575364, 2632960, 2644224, 2724352, 2809488, 2872320, 3029840, 3159552, 3205120, 3219205, 3305280, 3405440, 3511860, 3525632, 3635808, 3717120, 3745984, 3863046, 3949440, 4086528, 4212736, 4407040, 4544760, 4682480, 4807680, 4847744, 5108160, 5150728, 5265920, 5288448, 5448704, 5618976, 5744640, 6059680, 6319104, 6438410, 6610560, 6810880, 7023720, 7051264, 7271616, 7491968, 7726092, 7898880, 8173056, 8814080, 9089520, 9364960, 9615360, 9657615, 9695488, 10216320, 10301456, 10531840, 10576896, 10897408, 11237952, 12119360, 12638208, 12876820, 13221120, 13621760, 14047440, 14543232, 14983936, 15452184, 15797760, 16346112, 17628160, 18179040, 18729920, 19315230, 19390976, 20432640, 20602912, 21063680, 21153792, 22475904, 24238720, 25753640, 26442240, 27243520, 28094880, 29086464, 29967872, 30904368, 31595520, 32692224, 35256320, 36358080, 37459840, 38630460, 38781952, 40865280, 41205824, 44951808, 48477440, 51507280, 52884480, 54487040, 56189760, 58172928, 59935744, 61808736, 63191040, 72716160, 74919680, 77260920, 77563904, 81730560, 82411648, 89903616, 96954880, 103014560, 105768960, 112379520, 116345856, 119871488, 123617472, 145432320, 149839360, 154521840, 163461120, 164823296, 179807232, 193909760, 206029120, 224759040, 232691712, 247234944, 290864640, 299678720, 309043680, 329646592, 359614464, 387819520, 412058240, 449518080, 494469888, 581729280, 599357440, 618087360, 659293184, 824116480, 899036160, 988939776, 1163458560, 1236174720, 1318586368, 1648232960, 1798072320, 1977879552, 2472349440, 3296465920, 3955759104, 4944698880, 6592931840, 9889397760, 19778795520]

約数ペア:

[(1, 19778795520), (2, 9889397760), (3, 6592931840), (4, 4944698880), (5, 3955759104), (6, 3296465920), (8, 2472349440), (10, 1977879552), (11, 1798072320), (12, 1648232960), (15, 1318586368), (16, 1236174720), (17, 1163458560), (20, 988939776), (22, 899036160), (24, 824116480), (30, 659293184), (32, 618087360), (33, 599357440), (34, 581729280), (40, 494469888), (44, 449518080), (48, 412058240), (51, 387819520), (55, 359614464), (60, 329646592), (64, 309043680), (66, 299678720), (68, 290864640), (80, 247234944), (85, 232691712), (88, 224759040), (96, 206029120), (102, 193909760), (110, 179807232), (120, 164823296), (121, 163461120), (128, 154521840), (132, 149839360), (136, 145432320), (160, 123617472), (165, 119871488), (170, 116345856), (176, 112379520), (187, 105768960), (192, 103014560), (204, 96954880), (220, 89903616), (240, 82411648), (242, 81730560), (255, 77563904), (256, 77260920), (264, 74919680), (272, 72716160), (313, 63191040), (320, 61808736), (330, 59935744), (340, 58172928), (352, 56189760), (363, 54487040), (374, 52884480), (384, 51507280), (408, 48477440), (440, 44951808), (480, 41205824), (484, 40865280), (510, 38781952), (512, 38630460), (528, 37459840), (544, 36358080), (561, 35256320), (605, 32692224), (626, 31595520), (640, 30904368), (660, 29967872), (680, 29086464), (704, 28094880), (726, 27243520), (748, 26442240), (768, 25753640), (816, 24238720), (880, 22475904), (935, 21153792), (939, 21063680), (960, 20602912), (968, 20432640), (1020, 19390976), (1024, 19315230), (1056, 18729920), (1088, 18179040), (1122, 17628160), (1210, 16346112), (1252, 15797760), (1280, 15452184), (1320, 14983936), (1360, 14543232), (1408, 14047440), (1452, 13621760), (1496, 13221120), (1536, 12876820), (1565, 12638208), (1632, 12119360), (1760, 11237952), (1815, 10897408), (1870, 10576896), (1878, 10531840), (1920, 10301456), (1936, 10216320), (2040, 9695488), (2048, 9657615), (2057, 9615360), (2112, 9364960), (2176, 9089520), (2244, 8814080), (2420, 8173056), (2504, 7898880), (2560, 7726092), (2640, 7491968), (2720, 7271616), (2805, 7051264), (2816, 7023720), (2904, 6810880), (2992, 6610560), (3072, 6438410), (3130, 6319104), (3264, 6059680), (3443, 5744640), (3520, 5618976), (3630, 5448704), (3740, 5288448), (3756, 5265920), (3840, 5150728), (3872, 5108160), (4080, 4847744), (4114, 4807680), (4224, 4682480), (4352, 4544760), (4488, 4407040), (4695, 4212736), (4840, 4086528), (5008, 3949440), (5120, 3863046), (5280, 3745984), (5321, 3717120), (5440, 3635808), (5610, 3525632), (5632, 3511860), (5808, 3405440), (5984, 3305280), (6144, 3219205), (6171, 3205120), (6260, 3159552), (6528, 3029840), (6886, 2872320), (7040, 2809488), (7260, 2724352), (7480, 2644224), (7512, 2632960), (7680, 2575364), (7744, 2554080), (8160, 2423872), (8228, 2403840), (8448, 2341240), (8704, 2272380), (8976, 2203520), (9390, 2106368), (9680, 2043264), (10016, 1974720), (10240, 1931523), (10285, 1923072), (10329, 1914880), (10560, 1872992), (10642, 1858560), (10880, 1817904), (11220, 1762816), (11264, 1755930), (11616, 1702720), (11968, 1652640), (12342, 1602560), (12520, 1579776), (13056, 1514920), (13772, 1436160), (14080, 1404744), (14520, 1362176), (14960, 1322112), (15024, 1316480), (15360, 1287682), (15488, 1277040), (15963, 1239040), (16320, 1211936), (16456, 1201920), (16896, 1170620), (17215, 1148928), (17408, 1136190), (17952, 1101760), (18780, 1053184), (19360, 1021632), (20032, 987360), (20570, 961536), (20658, 957440), (21120, 936496), (21284, 929280), (21760, 908952), (22440, 881408), (22528, 877965), (23232, 851360), (23936, 826320), (24684, 801280), (25040, 789888), (26112, 757460), (26605, 743424), (27544, 718080), (28160, 702372), (29040, 681088), (29920, 661056), (30048, 658240), (30720, 643841), (30855, 641024), (30976, 638520), (31926, 619520), (32640, 605968), (32912, 600960), (33792, 585310), (34430, 574464), (34816, 568095), (35904, 550880), (37560, 526592), (37873, 522240), (38720, 510816), (40064, 493680), (41140, 480768), (41316, 478720), (42240, 468248), (42568, 464640), (43520, 454476), (44880, 440704), (46464, 425680), (47872, 413160), (49368, 400640), (50080, 394944), (51645, 382976), (52224, 378730), (53210, 371712), (55088, 359040), (56320, 351186), (58080, 340544), (58531, 337920), (59840, 330528), (60096, 329120), (61710, 320512), (61952, 319260), (63852, 309760), (65280, 302984), (65824, 300480), (67584, 292655), (68860, 287232), (71808, 275440), (75120, 263296), (75746, 261120), (77440, 255408), (79815, 247808), (80128, 246840), (82280, 240384), (82632, 239360), (84480, 234124), (85136, 232320), (87040, 227238), (89760, 220352), (92928, 212840), (95744, 206580), (98736, 200320), (100160, 197472), (103290, 191488), (104448, 189365), (106420, 185856), (110176, 179520), (112640, 175593), (113619, 174080), (116160, 170272), (117062, 168960), (119680, 165264), (120192, 164560), (123420, 160256), (123904, 159630), (127704, 154880), (130560, 151492), (131648, 150240), (137720, 143616)]