162765680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26423}}^1$

素因数の和:26454

約数の個数: 80

約数和(自身を含む): 471826944

約数和(自身を除く): 309061264

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 26423, 52846, 105692, 132115, 184961, 211384, 264230, 290653, 369922, 422768, 528460, 581306, 739844, 924805, 1056920, 1162612, 1453265, 1479688, 1849610, 2034571, 2113840, 2325224, 2906530, 2959376, 3699220, 4069142, 4650448, 5813060, 7398440, 8138284, 10172855, 11626120, 14796880, 16276568, 20345710, 23252240, 32553136, 40691420, 81382840, 162765680]

約数ペア:

[(1, 162765680), (2, 81382840), (4, 40691420), (5, 32553136), (7, 23252240), (8, 20345710), (10, 16276568), (11, 14796880), (14, 11626120), (16, 10172855), (20, 8138284), (22, 7398440), (28, 5813060), (35, 4650448), (40, 4069142), (44, 3699220), (55, 2959376), (56, 2906530), (70, 2325224), (77, 2113840), (80, 2034571), (88, 1849610), (110, 1479688), (112, 1453265), (140, 1162612), (154, 1056920), (176, 924805), (220, 739844), (280, 581306), (308, 528460), (385, 422768), (440, 369922), (560, 290653), (616, 264230), (770, 211384), (880, 184961), (1232, 132115), (1540, 105692), (3080, 52846), (6160, 26423)]