19780112000

素因数分解:

$2^7\times 5^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{601}}^1$

素因数の和:669

約数の個数: 384

約数和(自身を含む): 57330458640

約数和(自身を除く): 37550346640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 32, 34, 40, 44, 50, 55, 64, 68, 80, 85, 88, 100, 110, 121, 125, 128, 136, 160, 170, 176, 187, 200, 220, 242, 250, 272, 275, 320, 340, 352, 374, 400, 425, 440, 484, 500, 544, 550, 601, 605, 640, 680, 704, 748, 800, 850, 880, 935, 968, 1000, 1088, 1100, 1202, 1210, 1360, 1375, 1408, 1496, 1600, 1700, 1760, 1870, 1936, 2000, 2057, 2125, 2176, 2200, 2404, 2420, 2720, 2750, 2992, 3005, 3025, 3200, 3400, 3520, 3740, 3872, 4000, 4114, 4250, 4400, 4675, 4808, 4840, 5440, 5500, 5984, 6010, 6050, 6611, 6800, 7040, 7480, 7744, 8000, 8228, 8500, 8800, 9350, 9616, 9680, 10217, 10285, 10880, 11000, 11968, 12020, 12100, 13222, 13600, 14960, 15025, 15125, 15488, 16000, 16456, 17000, 17600, 18700, 19232, 19360, 20434, 20570, 22000, 23375, 23936, 24040, 24200, 26444, 27200, 29920, 30050, 30250, 32912, 33055, 34000, 35200, 37400, 38464, 38720, 40868, 41140, 44000, 46750, 48080, 48400, 51085, 51425, 52888, 54400, 59840, 60100, 60500, 65824, 66110, 68000, 72721, 74800, 75125, 76928, 77440, 81736, 82280, 88000, 93500, 96160, 96800, 102170, 102850, 105776, 112387, 119680, 120200, 121000, 131648, 132220, 136000, 145442, 149600, 150250, 163472, 164560, 165275, 176000, 187000, 192320, 193600, 204340, 205700, 211552, 224774, 240400, 242000, 255425, 257125, 263296, 264440, 272000, 290884, 299200, 300500, 326944, 329120, 330550, 363605, 374000, 384640, 387200, 408680, 411400, 423104, 449548, 480800, 484000, 510850, 514250, 528880, 561935, 581768, 598400, 601000, 653888, 658240, 661100, 727210, 748000, 817360, 822800, 826375, 846208, 899096, 961600, 968000, 1021700, 1028500, 1057760, 1123870, 1163536, 1202000, 1236257, 1277125, 1307776, 1316480, 1322200, 1454420, 1496000, 1634720, 1645600, 1652750, 1798192, 1818025, 1923200, 1936000, 2043400, 2057000, 2115520, 2247740, 2327072, 2404000, 2472514, 2554250, 2644400, 2809675, 2908840, 2992000, 3269440, 3291200, 3305500, 3596384, 3636050, 4086800, 4114000, 4231040, 4495480, 4654144, 4808000, 4945028, 5108500, 5288800, 5619350, 5817680, 6181285, 6538880, 6582400, 6611000, 7192768, 7272100, 8173600, 8228000, 8990960, 9090125, 9308288, 9616000, 9890056, 10217000, 10577600, 11238700, 11635360, 12362570, 13222000, 14048375, 14385536, 14544200, 16347200, 16456000, 17981920, 18180250, 19780112, 20434000, 21155200, 22477400, 23270720, 24725140, 26444000, 28096750, 29088400, 30906425, 32694400, 32912000, 35963840, 36360500, 39560224, 40868000, 44954800, 46541440, 49450280, 52888000, 56193500, 58176800, 61812850, 71927680, 72721000, 79120448, 81736000, 89909600, 98900560, 105776000, 112387000, 116353600, 123625700, 145442000, 154532125, 158240896, 163472000, 179819200, 197801120, 224774000, 232707200, 247251400, 290884000, 309064250, 359638400, 395602240, 449548000, 494502800, 581768000, 618128500, 791204480, 899096000, 989005600, 1163536000, 1236257000, 1798192000, 1978011200, 2472514000, 3956022400, 4945028000, 9890056000, 19780112000]

約数ペア:

[(1, 19780112000), (2, 9890056000), (4, 4945028000), (5, 3956022400), (8, 2472514000), (10, 1978011200), (11, 1798192000), (16, 1236257000), (17, 1163536000), (20, 989005600), (22, 899096000), (25, 791204480), (32, 618128500), (34, 581768000), (40, 494502800), (44, 449548000), (50, 395602240), (55, 359638400), (64, 309064250), (68, 290884000), (80, 247251400), (85, 232707200), (88, 224774000), (100, 197801120), (110, 179819200), (121, 163472000), (125, 158240896), (128, 154532125), (136, 145442000), (160, 123625700), (170, 116353600), (176, 112387000), (187, 105776000), (200, 98900560), (220, 89909600), (242, 81736000), (250, 79120448), (272, 72721000), (275, 71927680), (320, 61812850), (340, 58176800), (352, 56193500), (374, 52888000), (400, 49450280), (425, 46541440), (440, 44954800), (484, 40868000), (500, 39560224), (544, 36360500), (550, 35963840), (601, 32912000), (605, 32694400), (640, 30906425), (680, 29088400), (704, 28096750), (748, 26444000), (800, 24725140), (850, 23270720), (880, 22477400), (935, 21155200), (968, 20434000), (1000, 19780112), (1088, 18180250), (1100, 17981920), (1202, 16456000), (1210, 16347200), (1360, 14544200), (1375, 14385536), (1408, 14048375), (1496, 13222000), (1600, 12362570), (1700, 11635360), (1760, 11238700), (1870, 10577600), (1936, 10217000), (2000, 9890056), (2057, 9616000), (2125, 9308288), (2176, 9090125), (2200, 8990960), (2404, 8228000), (2420, 8173600), (2720, 7272100), (2750, 7192768), (2992, 6611000), (3005, 6582400), (3025, 6538880), (3200, 6181285), (3400, 5817680), (3520, 5619350), (3740, 5288800), (3872, 5108500), (4000, 4945028), (4114, 4808000), (4250, 4654144), (4400, 4495480), (4675, 4231040), (4808, 4114000), (4840, 4086800), (5440, 3636050), (5500, 3596384), (5984, 3305500), (6010, 3291200), (6050, 3269440), (6611, 2992000), (6800, 2908840), (7040, 2809675), (7480, 2644400), (7744, 2554250), (8000, 2472514), (8228, 2404000), (8500, 2327072), (8800, 2247740), (9350, 2115520), (9616, 2057000), (9680, 2043400), (10217, 1936000), (10285, 1923200), (10880, 1818025), (11000, 1798192), (11968, 1652750), (12020, 1645600), (12100, 1634720), (13222, 1496000), (13600, 1454420), (14960, 1322200), (15025, 1316480), (15125, 1307776), (15488, 1277125), (16000, 1236257), (16456, 1202000), (17000, 1163536), (17600, 1123870), (18700, 1057760), (19232, 1028500), (19360, 1021700), (20434, 968000), (20570, 961600), (22000, 899096), (23375, 846208), (23936, 826375), (24040, 822800), (24200, 817360), (26444, 748000), (27200, 727210), (29920, 661100), (30050, 658240), (30250, 653888), (32912, 601000), (33055, 598400), (34000, 581768), (35200, 561935), (37400, 528880), (38464, 514250), (38720, 510850), (40868, 484000), (41140, 480800), (44000, 449548), (46750, 423104), (48080, 411400), (48400, 408680), (51085, 387200), (51425, 384640), (52888, 374000), (54400, 363605), (59840, 330550), (60100, 329120), (60500, 326944), (65824, 300500), (66110, 299200), (68000, 290884), (72721, 272000), (74800, 264440), (75125, 263296), (76928, 257125), (77440, 255425), (81736, 242000), (82280, 240400), (88000, 224774), (93500, 211552), (96160, 205700), (96800, 204340), (102170, 193600), (102850, 192320), (105776, 187000), (112387, 176000), (119680, 165275), (120200, 164560), (121000, 163472), (131648, 150250), (132220, 149600), (136000, 145442)]