26389427680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{30169}}^1$

素因数の和:30273

約数の個数: 192

約数和(自身を含む): 78826245120

約数和(自身を除く): 52436817440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 71, 77, 80, 88, 110, 112, 140, 142, 154, 160, 176, 220, 224, 280, 284, 308, 352, 355, 385, 440, 497, 560, 568, 616, 710, 770, 781, 880, 994, 1120, 1136, 1232, 1420, 1540, 1562, 1760, 1988, 2272, 2464, 2485, 2840, 3080, 3124, 3905, 3976, 4970, 5467, 5680, 6160, 6248, 7810, 7952, 9940, 10934, 11360, 12320, 12496, 15620, 15904, 19880, 21868, 24992, 27335, 30169, 31240, 39760, 43736, 54670, 60338, 62480, 79520, 87472, 109340, 120676, 124960, 150845, 174944, 211183, 218680, 241352, 301690, 331859, 422366, 437360, 482704, 603380, 663718, 844732, 874720, 965408, 1055915, 1206760, 1327436, 1659295, 1689464, 2111830, 2141999, 2323013, 2413520, 2654872, 3318590, 3378928, 4223660, 4283998, 4646026, 4827040, 5309744, 6637180, 6757856, 8447320, 8567996, 9292052, 10619488, 10709995, 11615065, 13274360, 14993993, 16894640, 17135992, 18584104, 21419990, 23230130, 23561989, 26548720, 29987986, 33789280, 34271984, 37168208, 42839980, 46460260, 47123978, 53097440, 59975972, 68543968, 74336416, 74969965, 85679960, 92920520, 94247956, 117809945, 119951944, 149939930, 164933923, 171359920, 185841040, 188495912, 235619890, 239903888, 299879860, 329867846, 342719840, 371682080, 376991824, 471239780, 479807776, 599759720, 659735692, 753983648, 824669615, 942479560, 1199519440, 1319471384, 1649339230, 1884959120, 2399038880, 2638942768, 3298678460, 3769918240, 5277885536, 6597356920, 13194713840, 26389427680]

約数ペア:

[(1, 26389427680), (2, 13194713840), (4, 6597356920), (5, 5277885536), (7, 3769918240), (8, 3298678460), (10, 2638942768), (11, 2399038880), (14, 1884959120), (16, 1649339230), (20, 1319471384), (22, 1199519440), (28, 942479560), (32, 824669615), (35, 753983648), (40, 659735692), (44, 599759720), (55, 479807776), (56, 471239780), (70, 376991824), (71, 371682080), (77, 342719840), (80, 329867846), (88, 299879860), (110, 239903888), (112, 235619890), (140, 188495912), (142, 185841040), (154, 171359920), (160, 164933923), (176, 149939930), (220, 119951944), (224, 117809945), (280, 94247956), (284, 92920520), (308, 85679960), (352, 74969965), (355, 74336416), (385, 68543968), (440, 59975972), (497, 53097440), (560, 47123978), (568, 46460260), (616, 42839980), (710, 37168208), (770, 34271984), (781, 33789280), (880, 29987986), (994, 26548720), (1120, 23561989), (1136, 23230130), (1232, 21419990), (1420, 18584104), (1540, 17135992), (1562, 16894640), (1760, 14993993), (1988, 13274360), (2272, 11615065), (2464, 10709995), (2485, 10619488), (2840, 9292052), (3080, 8567996), (3124, 8447320), (3905, 6757856), (3976, 6637180), (4970, 5309744), (5467, 4827040), (5680, 4646026), (6160, 4283998), (6248, 4223660), (7810, 3378928), (7952, 3318590), (9940, 2654872), (10934, 2413520), (11360, 2323013), (12320, 2141999), (12496, 2111830), (15620, 1689464), (15904, 1659295), (19880, 1327436), (21868, 1206760), (24992, 1055915), (27335, 965408), (30169, 874720), (31240, 844732), (39760, 663718), (43736, 603380), (54670, 482704), (60338, 437360), (62480, 422366), (79520, 331859), (87472, 301690), (109340, 241352), (120676, 218680), (124960, 211183), (150845, 174944)]