426506360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{4243}}^1$

素因数の和:4620

約数の個数: 64

約数和(自身を含む): 1100044800

約数和(自身を除く): 673538440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 359, 718, 1436, 1795, 2513, 2872, 3590, 4243, 5026, 7180, 8486, 10052, 12565, 14360, 16972, 20104, 21215, 25130, 29701, 33944, 42430, 50260, 59402, 84860, 100520, 118804, 148505, 169720, 237608, 297010, 594020, 1188040, 1523237, 3046474, 6092948, 7616185, 10662659, 12185896, 15232370, 21325318, 30464740, 42650636, 53313295, 60929480, 85301272, 106626590, 213253180, 426506360]

約数ペア:

[(1, 426506360), (2, 213253180), (4, 106626590), (5, 85301272), (7, 60929480), (8, 53313295), (10, 42650636), (14, 30464740), (20, 21325318), (28, 15232370), (35, 12185896), (40, 10662659), (56, 7616185), (70, 6092948), (140, 3046474), (280, 1523237), (359, 1188040), (718, 594020), (1436, 297010), (1795, 237608), (2513, 169720), (2872, 148505), (3590, 118804), (4243, 100520), (5026, 84860), (7180, 59402), (8486, 50260), (10052, 42430), (12565, 33944), (14360, 29701), (16972, 25130), (20104, 21215)]