216001140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{21557}}^1$

素因数の和:21736

約数の個数: 48

約数和(自身を含む): 608452992

約数和(自身を除く): 392451852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 167, 334, 501, 668, 835, 1002, 1670, 2004, 2505, 3340, 5010, 10020, 21557, 43114, 64671, 86228, 107785, 129342, 215570, 258684, 323355, 431140, 646710, 1293420, 3600019, 7200038, 10800057, 14400076, 18000095, 21600114, 36000190, 43200228, 54000285, 72000380, 108000570, 216001140]

約数ペア:

[(1, 216001140), (2, 108000570), (3, 72000380), (4, 54000285), (5, 43200228), (6, 36000190), (10, 21600114), (12, 18000095), (15, 14400076), (20, 10800057), (30, 7200038), (60, 3600019), (167, 1293420), (334, 646710), (501, 431140), (668, 323355), (835, 258684), (1002, 215570), (1670, 129342), (2004, 107785), (2505, 86228), (3340, 64671), (5010, 43114), (10020, 21557)]