248196960

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1741}}^1$

素因数の和:1779

約数の個数: 240

約数和(自身を含む): 956107152

約数和(自身を除く): 707910192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 594, 648, 660, 720, 792, 810, 864, 880, 891, 990, 1056, 1080, 1188, 1296, 1320, 1440, 1485, 1584, 1620, 1741, 1760, 1782, 1980, 2160, 2376, 2592, 2640, 2970, 3168, 3240, 3482, 3564, 3960, 4320, 4455, 4752, 5223, 5280, 5940, 6480, 6964, 7128, 7920, 8705, 8910, 9504, 10446, 11880, 12960, 13928, 14256, 15669, 15840, 17410, 17820, 19151, 20892, 23760, 26115, 27856, 28512, 31338, 34820, 35640, 38302, 41784, 47007, 47520, 52230, 55712, 57453, 62676, 69640, 71280, 76604, 78345, 83568, 94014, 95755, 104460, 114906, 125352, 139280, 141021, 142560, 153208, 156690, 167136, 172359, 188028, 191510, 208920, 229812, 235035, 250704, 278560, 282042, 287265, 306416, 313380, 344718, 376056, 383020, 417840, 459624, 470070, 501408, 517077, 564084, 574530, 612832, 626760, 689436, 705105, 752112, 766040, 835680, 861795, 919248, 940140, 1034154, 1128168, 1149060, 1253520, 1378872, 1410210, 1504224, 1532080, 1551231, 1723590, 1838496, 1880280, 2068308, 2256336, 2298120, 2507040, 2585385, 2757744, 2820420, 3064160, 3102462, 3447180, 3760560, 4136616, 4512672, 4596240, 5170770, 5515488, 5640840, 6204924, 6894360, 7521120, 7756155, 8273232, 9192480, 10341540, 11281680, 12409848, 13788720, 15512310, 16546464, 20683080, 22563360, 24819696, 27577440, 31024620, 41366160, 49639392, 62049240, 82732320, 124098480, 248196960]

約数ペア:

[(1, 248196960), (2, 124098480), (3, 82732320), (4, 62049240), (5, 49639392), (6, 41366160), (8, 31024620), (9, 27577440), (10, 24819696), (11, 22563360), (12, 20683080), (15, 16546464), (16, 15512310), (18, 13788720), (20, 12409848), (22, 11281680), (24, 10341540), (27, 9192480), (30, 8273232), (32, 7756155), (33, 7521120), (36, 6894360), (40, 6204924), (44, 5640840), (45, 5515488), (48, 5170770), (54, 4596240), (55, 4512672), (60, 4136616), (66, 3760560), (72, 3447180), (80, 3102462), (81, 3064160), (88, 2820420), (90, 2757744), (96, 2585385), (99, 2507040), (108, 2298120), (110, 2256336), (120, 2068308), (132, 1880280), (135, 1838496), (144, 1723590), (160, 1551231), (162, 1532080), (165, 1504224), (176, 1410210), (180, 1378872), (198, 1253520), (216, 1149060), (220, 1128168), (240, 1034154), (264, 940140), (270, 919248), (288, 861795), (297, 835680), (324, 766040), (330, 752112), (352, 705105), (360, 689436), (396, 626760), (405, 612832), (432, 574530), (440, 564084), (480, 517077), (495, 501408), (528, 470070), (540, 459624), (594, 417840), (648, 383020), (660, 376056), (720, 344718), (792, 313380), (810, 306416), (864, 287265), (880, 282042), (891, 278560), (990, 250704), (1056, 235035), (1080, 229812), (1188, 208920), (1296, 191510), (1320, 188028), (1440, 172359), (1485, 167136), (1584, 156690), (1620, 153208), (1741, 142560), (1760, 141021), (1782, 139280), (1980, 125352), (2160, 114906), (2376, 104460), (2592, 95755), (2640, 94014), (2970, 83568), (3168, 78345), (3240, 76604), (3482, 71280), (3564, 69640), (3960, 62676), (4320, 57453), (4455, 55712), (4752, 52230), (5223, 47520), (5280, 47007), (5940, 41784), (6480, 38302), (6964, 35640), (7128, 34820), (7920, 31338), (8705, 28512), (8910, 27856), (9504, 26115), (10446, 23760), (11880, 20892), (12960, 19151), (13928, 17820), (14256, 17410), (15669, 15840)]