542077760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1741}}^1$

素因数の和:1904

約数の個数: 112

約数和(自身を含む): 1486692480

約数和(自身を除く): 944614720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 139, 140, 160, 224, 278, 280, 320, 448, 556, 560, 695, 973, 1112, 1120, 1390, 1741, 1946, 2224, 2240, 2780, 3482, 3892, 4448, 4865, 5560, 6964, 7784, 8705, 8896, 9730, 11120, 12187, 13928, 15568, 17410, 19460, 22240, 24374, 27856, 31136, 34820, 38920, 44480, 48748, 55712, 60935, 62272, 69640, 77840, 97496, 111424, 121870, 139280, 155680, 194992, 241999, 243740, 278560, 311360, 389984, 483998, 487480, 557120, 779968, 967996, 974960, 1209995, 1693993, 1935992, 1949920, 2419990, 3387986, 3871984, 3899840, 4839980, 6775972, 7743968, 8469965, 9679960, 13551944, 15487936, 16939930, 19359920, 27103888, 33879860, 38719840, 54207776, 67759720, 77439680, 108415552, 135519440, 271038880, 542077760]

約数ペア:

[(1, 542077760), (2, 271038880), (4, 135519440), (5, 108415552), (7, 77439680), (8, 67759720), (10, 54207776), (14, 38719840), (16, 33879860), (20, 27103888), (28, 19359920), (32, 16939930), (35, 15487936), (40, 13551944), (56, 9679960), (64, 8469965), (70, 7743968), (80, 6775972), (112, 4839980), (139, 3899840), (140, 3871984), (160, 3387986), (224, 2419990), (278, 1949920), (280, 1935992), (320, 1693993), (448, 1209995), (556, 974960), (560, 967996), (695, 779968), (973, 557120), (1112, 487480), (1120, 483998), (1390, 389984), (1741, 311360), (1946, 278560), (2224, 243740), (2240, 241999), (2780, 194992), (3482, 155680), (3892, 139280), (4448, 121870), (4865, 111424), (5560, 97496), (6964, 77840), (7784, 69640), (8705, 62272), (8896, 60935), (9730, 55712), (11120, 48748), (12187, 44480), (13928, 38920), (15568, 34820), (17410, 31136), (19460, 27856), (22240, 24374)]