214853880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{17383}}^1$

素因数の和:17500

約数の個数: 64

約数和(自身を含む): 650856960

約数和(自身を除く): 436003080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2472, 3090, 4120, 6180, 12360, 17383, 34766, 52149, 69532, 86915, 104298, 139064, 173830, 208596, 260745, 347660, 417192, 521490, 695320, 1042980, 1790449, 2085960, 3580898, 5371347, 7161796, 8952245, 10742694, 14323592, 17904490, 21485388, 26856735, 35808980, 42970776, 53713470, 71617960, 107426940, 214853880]

約数ペア:

[(1, 214853880), (2, 107426940), (3, 71617960), (4, 53713470), (5, 42970776), (6, 35808980), (8, 26856735), (10, 21485388), (12, 17904490), (15, 14323592), (20, 10742694), (24, 8952245), (30, 7161796), (40, 5371347), (60, 3580898), (103, 2085960), (120, 1790449), (206, 1042980), (309, 695320), (412, 521490), (515, 417192), (618, 347660), (824, 260745), (1030, 208596), (1236, 173830), (1545, 139064), (2060, 104298), (2472, 86915), (3090, 69532), (4120, 52149), (6180, 34766), (12360, 17383)]