209256960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2477}}^1$

素因数の和:2514

約数の個数: 160

約数和(自身を含む): 730078272

約数和(自身を除く): 520821312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 512, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1536, 1760, 1920, 2112, 2477, 2560, 2640, 2816, 3520, 3840, 4224, 4954, 5280, 5632, 7040, 7431, 7680, 8448, 9908, 10560, 12385, 14080, 14862, 16896, 19816, 21120, 24770, 27247, 28160, 29724, 37155, 39632, 42240, 49540, 54494, 59448, 74310, 79264, 81741, 84480, 99080, 108988, 118896, 136235, 148620, 158528, 163482, 198160, 217976, 237792, 272470, 297240, 317056, 326964, 396320, 408705, 435952, 475584, 544940, 594480, 634112, 653928, 792640, 817410, 871904, 951168, 1089880, 1188960, 1268224, 1307856, 1585280, 1634820, 1743808, 1902336, 2179760, 2377920, 2615712, 3170560, 3269640, 3487616, 3804672, 4359520, 4755840, 5231424, 6341120, 6539280, 6975232, 8719040, 9511680, 10462848, 13078560, 13950464, 17438080, 19023360, 20925696, 26157120, 34876160, 41851392, 52314240, 69752320, 104628480, 209256960]

約数ペア:

[(1, 209256960), (2, 104628480), (3, 69752320), (4, 52314240), (5, 41851392), (6, 34876160), (8, 26157120), (10, 20925696), (11, 19023360), (12, 17438080), (15, 13950464), (16, 13078560), (20, 10462848), (22, 9511680), (24, 8719040), (30, 6975232), (32, 6539280), (33, 6341120), (40, 5231424), (44, 4755840), (48, 4359520), (55, 3804672), (60, 3487616), (64, 3269640), (66, 3170560), (80, 2615712), (88, 2377920), (96, 2179760), (110, 1902336), (120, 1743808), (128, 1634820), (132, 1585280), (160, 1307856), (165, 1268224), (176, 1188960), (192, 1089880), (220, 951168), (240, 871904), (256, 817410), (264, 792640), (320, 653928), (330, 634112), (352, 594480), (384, 544940), (440, 475584), (480, 435952), (512, 408705), (528, 396320), (640, 326964), (660, 317056), (704, 297240), (768, 272470), (880, 237792), (960, 217976), (1056, 198160), (1280, 163482), (1320, 158528), (1408, 148620), (1536, 136235), (1760, 118896), (1920, 108988), (2112, 99080), (2477, 84480), (2560, 81741), (2640, 79264), (2816, 74310), (3520, 59448), (3840, 54494), (4224, 49540), (4954, 42240), (5280, 39632), (5632, 37155), (7040, 29724), (7431, 28160), (7680, 27247), (8448, 24770), (9908, 21120), (10560, 19816), (12385, 16896), (14080, 14862)]