162698520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71359}}^1$

素因数の和:71392

約数の個数: 64

約数和(自身を含む): 513792000

約数和(自身を除く): 351093480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 71359, 142718, 214077, 285436, 356795, 428154, 570872, 713590, 856308, 1070385, 1355821, 1427180, 1712616, 2140770, 2711642, 2854360, 4067463, 4281540, 5423284, 6779105, 8134926, 8563080, 10846568, 13558210, 16269852, 20337315, 27116420, 32539704, 40674630, 54232840, 81349260, 162698520]

約数ペア:

[(1, 162698520), (2, 81349260), (3, 54232840), (4, 40674630), (5, 32539704), (6, 27116420), (8, 20337315), (10, 16269852), (12, 13558210), (15, 10846568), (19, 8563080), (20, 8134926), (24, 6779105), (30, 5423284), (38, 4281540), (40, 4067463), (57, 2854360), (60, 2711642), (76, 2140770), (95, 1712616), (114, 1427180), (120, 1355821), (152, 1070385), (190, 856308), (228, 713590), (285, 570872), (380, 428154), (456, 356795), (570, 285436), (760, 214077), (1140, 142718), (2280, 71359)]