304429160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1223}}^1$

素因数の和:1375

約数の個数: 96

約数和(自身を含む): 803727360

約数和(自身を除く): 499298200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 127, 140, 196, 245, 254, 280, 392, 490, 508, 635, 889, 980, 1016, 1223, 1270, 1778, 1960, 2446, 2540, 3556, 4445, 4892, 5080, 6115, 6223, 7112, 8561, 8890, 9784, 12230, 12446, 17122, 17780, 24460, 24892, 31115, 34244, 35560, 42805, 48920, 49784, 59927, 62230, 68488, 85610, 119854, 124460, 155321, 171220, 239708, 248920, 299635, 310642, 342440, 479416, 599270, 621284, 776605, 1087247, 1198540, 1242568, 1553210, 2174494, 2397080, 3106420, 4348988, 5436235, 6212840, 7610729, 8697976, 10872470, 15221458, 21744940, 30442916, 38053645, 43489880, 60885832, 76107290, 152214580, 304429160]

約数ペア:

[(1, 304429160), (2, 152214580), (4, 76107290), (5, 60885832), (7, 43489880), (8, 38053645), (10, 30442916), (14, 21744940), (20, 15221458), (28, 10872470), (35, 8697976), (40, 7610729), (49, 6212840), (56, 5436235), (70, 4348988), (98, 3106420), (127, 2397080), (140, 2174494), (196, 1553210), (245, 1242568), (254, 1198540), (280, 1087247), (392, 776605), (490, 621284), (508, 599270), (635, 479416), (889, 342440), (980, 310642), (1016, 299635), (1223, 248920), (1270, 239708), (1778, 171220), (1960, 155321), (2446, 124460), (2540, 119854), (3556, 85610), (4445, 68488), (4892, 62230), (5080, 59927), (6115, 49784), (6223, 48920), (7112, 42805), (8561, 35560), (8890, 34244), (9784, 31115), (12230, 24892), (12446, 24460), (17122, 17780)]