2079455840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2767}}^1$

素因数の和:2861

約数の個数: 192

約数和(自身を含む): 6227601408

約数和(自身を除く): 4148145568

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 61, 70, 77, 80, 88, 110, 112, 122, 140, 154, 160, 176, 220, 224, 244, 280, 305, 308, 352, 385, 427, 440, 488, 560, 610, 616, 671, 770, 854, 880, 976, 1120, 1220, 1232, 1342, 1540, 1708, 1760, 1952, 2135, 2440, 2464, 2684, 2767, 3080, 3355, 3416, 4270, 4697, 4880, 5368, 5534, 6160, 6710, 6832, 8540, 9394, 9760, 10736, 11068, 12320, 13420, 13664, 13835, 17080, 18788, 19369, 21472, 22136, 23485, 26840, 27670, 30437, 34160, 37576, 38738, 44272, 46970, 53680, 55340, 60874, 68320, 75152, 77476, 88544, 93940, 96845, 107360, 110680, 121748, 150304, 152185, 154952, 168787, 187880, 193690, 213059, 221360, 243496, 304370, 309904, 337574, 375760, 387380, 426118, 442720, 486992, 608740, 619808, 675148, 751520, 774760, 843935, 852236, 973984, 1065295, 1181509, 1217480, 1350296, 1549520, 1687870, 1704472, 1856657, 2130590, 2363018, 2434960, 2700592, 3099040, 3375740, 3408944, 3713314, 4261180, 4726036, 4869920, 5401184, 5907545, 6751480, 6817888, 7426628, 8522360, 9283285, 9452072, 11815090, 12996599, 13502960, 14853256, 17044720, 18566570, 18904144, 23630180, 25993198, 27005920, 29706512, 34089440, 37133140, 37808288, 47260360, 51986396, 59413024, 64982995, 74266280, 94520720, 103972792, 129965990, 148532560, 189041440, 207945584, 259931980, 297065120, 415891168, 519863960, 1039727920, 2079455840]

約数ペア:

[(1, 2079455840), (2, 1039727920), (4, 519863960), (5, 415891168), (7, 297065120), (8, 259931980), (10, 207945584), (11, 189041440), (14, 148532560), (16, 129965990), (20, 103972792), (22, 94520720), (28, 74266280), (32, 64982995), (35, 59413024), (40, 51986396), (44, 47260360), (55, 37808288), (56, 37133140), (61, 34089440), (70, 29706512), (77, 27005920), (80, 25993198), (88, 23630180), (110, 18904144), (112, 18566570), (122, 17044720), (140, 14853256), (154, 13502960), (160, 12996599), (176, 11815090), (220, 9452072), (224, 9283285), (244, 8522360), (280, 7426628), (305, 6817888), (308, 6751480), (352, 5907545), (385, 5401184), (427, 4869920), (440, 4726036), (488, 4261180), (560, 3713314), (610, 3408944), (616, 3375740), (671, 3099040), (770, 2700592), (854, 2434960), (880, 2363018), (976, 2130590), (1120, 1856657), (1220, 1704472), (1232, 1687870), (1342, 1549520), (1540, 1350296), (1708, 1217480), (1760, 1181509), (1952, 1065295), (2135, 973984), (2440, 852236), (2464, 843935), (2684, 774760), (2767, 751520), (3080, 675148), (3355, 619808), (3416, 608740), (4270, 486992), (4697, 442720), (4880, 426118), (5368, 387380), (5534, 375760), (6160, 337574), (6710, 309904), (6832, 304370), (8540, 243496), (9394, 221360), (9760, 213059), (10736, 193690), (11068, 187880), (12320, 168787), (13420, 154952), (13664, 152185), (13835, 150304), (17080, 121748), (18788, 110680), (19369, 107360), (21472, 96845), (22136, 93940), (23485, 88544), (26840, 77476), (27670, 75152), (30437, 68320), (34160, 60874), (37576, 55340), (38738, 53680), (44272, 46970)]