1569365680

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{2609}}^1$

素因数の和:2798

約数の個数: 80

約数和(自身を含む): 3736100160

約数和(自身を除く): 2166734480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 103, 146, 206, 292, 365, 412, 515, 584, 730, 824, 1030, 1168, 1460, 1648, 2060, 2609, 2920, 4120, 5218, 5840, 7519, 8240, 10436, 13045, 15038, 20872, 26090, 30076, 37595, 41744, 52180, 60152, 75190, 104360, 120304, 150380, 190457, 208720, 268727, 300760, 380914, 537454, 601520, 761828, 952285, 1074908, 1343635, 1523656, 1904570, 2149816, 2687270, 3047312, 3809140, 4299632, 5374540, 7618280, 10749080, 15236560, 19617071, 21498160, 39234142, 78468284, 98085355, 156936568, 196170710, 313873136, 392341420, 784682840, 1569365680]

約数ペア:

[(1, 1569365680), (2, 784682840), (4, 392341420), (5, 313873136), (8, 196170710), (10, 156936568), (16, 98085355), (20, 78468284), (40, 39234142), (73, 21498160), (80, 19617071), (103, 15236560), (146, 10749080), (206, 7618280), (292, 5374540), (365, 4299632), (412, 3809140), (515, 3047312), (584, 2687270), (730, 2149816), (824, 1904570), (1030, 1523656), (1168, 1343635), (1460, 1074908), (1648, 952285), (2060, 761828), (2609, 601520), (2920, 537454), (4120, 380914), (5218, 300760), (5840, 268727), (7519, 208720), (8240, 190457), (10436, 150380), (13045, 120304), (15038, 104360), (20872, 75190), (26090, 60152), (30076, 52180), (37595, 41744)]