2091358080

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{51869}}^1$

素因数の和:51901

約数の個数: 192

約数和(自身を含む): 8253554400

約数和(自身を除く): 6162196320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 40320, 51869, 103738, 155607, 207476, 259345, 311214, 363083, 414952, 466821, 518690, 622428, 726166, 778035, 829904, 933642, 1037380, 1089249, 1244856, 1452332, 1556070, 1659808, 1815415, 1867284, 2074760, 2178498, 2334105, 2489712, 2904664, 3112140, 3267747, 3319616, 3630830, 3734568, 4149520, 4356996, 4668210, 4979424, 5446245, 5809328, 6224280, 6535494, 6639232, 7261660, 7469136, 8299040, 8713992, 9336420, 9958848, 10892490, 11618656, 12448560, 13070988, 14523320, 14938272, 16338735, 16598080, 17427984, 18672840, 19917696, 21784980, 23237312, 24897120, 26141976, 29046640, 29876544, 32677470, 33196160, 34855968, 37345680, 43569960, 46474624, 49794240, 52283952, 58093280, 59753088, 65354940, 69711936, 74691360, 87139920, 99588480, 104567904, 116186560, 130709880, 139423872, 149382720, 174279840, 209135808, 232373120, 261419760, 298765440, 348559680, 418271616, 522839520, 697119360, 1045679040, 2091358080]

約数ペア:

[(1, 2091358080), (2, 1045679040), (3, 697119360), (4, 522839520), (5, 418271616), (6, 348559680), (7, 298765440), (8, 261419760), (9, 232373120), (10, 209135808), (12, 174279840), (14, 149382720), (15, 139423872), (16, 130709880), (18, 116186560), (20, 104567904), (21, 99588480), (24, 87139920), (28, 74691360), (30, 69711936), (32, 65354940), (35, 59753088), (36, 58093280), (40, 52283952), (42, 49794240), (45, 46474624), (48, 43569960), (56, 37345680), (60, 34855968), (63, 33196160), (64, 32677470), (70, 29876544), (72, 29046640), (80, 26141976), (84, 24897120), (90, 23237312), (96, 21784980), (105, 19917696), (112, 18672840), (120, 17427984), (126, 16598080), (128, 16338735), (140, 14938272), (144, 14523320), (160, 13070988), (168, 12448560), (180, 11618656), (192, 10892490), (210, 9958848), (224, 9336420), (240, 8713992), (252, 8299040), (280, 7469136), (288, 7261660), (315, 6639232), (320, 6535494), (336, 6224280), (360, 5809328), (384, 5446245), (420, 4979424), (448, 4668210), (480, 4356996), (504, 4149520), (560, 3734568), (576, 3630830), (630, 3319616), (640, 3267747), (672, 3112140), (720, 2904664), (840, 2489712), (896, 2334105), (960, 2178498), (1008, 2074760), (1120, 1867284), (1152, 1815415), (1260, 1659808), (1344, 1556070), (1440, 1452332), (1680, 1244856), (1920, 1089249), (2016, 1037380), (2240, 933642), (2520, 829904), (2688, 778035), (2880, 726166), (3360, 622428), (4032, 518690), (4480, 466821), (5040, 414952), (5760, 363083), (6720, 311214), (8064, 259345), (10080, 207476), (13440, 155607), (20160, 103738), (40320, 51869)]