201018840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{152287}}^1$

素因数の和:152312

約数の個数: 64

約数和(自身を含む): 657884160

約数和(自身を除く): 456865320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 152287, 304574, 456861, 609148, 761435, 913722, 1218296, 1522870, 1675157, 1827444, 2284305, 3045740, 3350314, 3654888, 4568610, 5025471, 6091480, 6700628, 8375785, 9137220, 10050942, 13401256, 16751570, 18274440, 20101884, 25127355, 33503140, 40203768, 50254710, 67006280, 100509420, 201018840]

約数ペア:

[(1, 201018840), (2, 100509420), (3, 67006280), (4, 50254710), (5, 40203768), (6, 33503140), (8, 25127355), (10, 20101884), (11, 18274440), (12, 16751570), (15, 13401256), (20, 10050942), (22, 9137220), (24, 8375785), (30, 6700628), (33, 6091480), (40, 5025471), (44, 4568610), (55, 3654888), (60, 3350314), (66, 3045740), (88, 2284305), (110, 1827444), (120, 1675157), (132, 1522870), (165, 1218296), (220, 913722), (264, 761435), (330, 609148), (440, 456861), (660, 304574), (1320, 152287)]