301839440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{5233}}^1$

素因数の和:5356

約数の個数: 80

約数和(自身を含む): 809971968

約数和(自身を除く): 508132528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 103, 112, 140, 206, 280, 412, 515, 560, 721, 824, 1030, 1442, 1648, 2060, 2884, 3605, 4120, 5233, 5768, 7210, 8240, 10466, 11536, 14420, 20932, 26165, 28840, 36631, 41864, 52330, 57680, 73262, 83728, 104660, 146524, 183155, 209320, 293048, 366310, 418640, 538999, 586096, 732620, 1077998, 1465240, 2155996, 2694995, 2930480, 3772993, 4311992, 5389990, 7545986, 8623984, 10779980, 15091972, 18864965, 21559960, 30183944, 37729930, 43119920, 60367888, 75459860, 150919720, 301839440]

約数ペア:

[(1, 301839440), (2, 150919720), (4, 75459860), (5, 60367888), (7, 43119920), (8, 37729930), (10, 30183944), (14, 21559960), (16, 18864965), (20, 15091972), (28, 10779980), (35, 8623984), (40, 7545986), (56, 5389990), (70, 4311992), (80, 3772993), (103, 2930480), (112, 2694995), (140, 2155996), (206, 1465240), (280, 1077998), (412, 732620), (515, 586096), (560, 538999), (721, 418640), (824, 366310), (1030, 293048), (1442, 209320), (1648, 183155), (2060, 146524), (2884, 104660), (3605, 83728), (4120, 73262), (5233, 57680), (5768, 52330), (7210, 41864), (8240, 36631), (10466, 28840), (11536, 26165), (14420, 20932)]