71629080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4357}}^1$

素因数の和:4508

約数の個数: 64

約数和(自身を含む): 216505440

約数和(自身を除く): 144876360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 4357, 5480, 8220, 8714, 13071, 16440, 17428, 21785, 26142, 34856, 43570, 52284, 65355, 87140, 104568, 130710, 174280, 261420, 522840, 596909, 1193818, 1790727, 2387636, 2984545, 3581454, 4775272, 5969090, 7162908, 8953635, 11938180, 14325816, 17907270, 23876360, 35814540, 71629080]

約数ペア:

[(1, 71629080), (2, 35814540), (3, 23876360), (4, 17907270), (5, 14325816), (6, 11938180), (8, 8953635), (10, 7162908), (12, 5969090), (15, 4775272), (20, 3581454), (24, 2984545), (30, 2387636), (40, 1790727), (60, 1193818), (120, 596909), (137, 522840), (274, 261420), (411, 174280), (548, 130710), (685, 104568), (822, 87140), (1096, 65355), (1370, 52284), (1644, 43570), (2055, 34856), (2740, 26142), (3288, 21785), (4110, 17428), (4357, 16440), (5480, 13071), (8220, 8714)]