208417080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{91411}}^1$

素因数の和:91444

約数の個数: 64

約数和(自身を含む): 658166400

約数和(自身を除く): 449749320

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, 91411, 182822, 274233, 365644, 457055, 548466, 731288, 914110, 1096932, 1371165, 1736809, 1828220, 2193864, 2742330, 3473618, 3656440, 5210427, 5484660, 6947236, 8684045, 10420854, 10969320, 13894472, 17368090, 20841708, 26052135, 34736180, 41683416, 52104270, 69472360, 104208540, 208417080]

約数ペア:

[(1, 208417080), (2, 104208540), (3, 69472360), (4, 52104270), (5, 41683416), (6, 34736180), (8, 26052135), (10, 20841708), (12, 17368090), (15, 13894472), (19, 10969320), (20, 10420854), (24, 8684045), (30, 6947236), (38, 5484660), (40, 5210427), (57, 3656440), (60, 3473618), (76, 2742330), (95, 2193864), (114, 1828220), (120, 1736809), (152, 1371165), (190, 1096932), (228, 914110), (285, 731288), (380, 548466), (456, 457055), (570, 365644), (760, 274233), (1140, 182822), (2280, 91411)]