51419623680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{9941}}^1$

素因数の和:10417

約数の個数: 216

約数和(自身を含む): 178320706200

約数和(自身を除く): 126901082520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 449, 480, 576, 640, 720, 768, 898, 960, 1152, 1280, 1347, 1440, 1796, 1920, 2245, 2304, 2694, 2880, 3592, 3840, 4041, 4490, 5388, 5760, 6735, 7184, 8082, 8980, 9941, 10776, 11520, 13470, 14368, 16164, 17960, 19882, 20205, 21552, 26940, 28736, 29823, 32328, 35920, 39764, 40410, 43104, 49705, 53880, 57472, 59646, 64656, 71840, 79528, 80820, 86208, 89469, 99410, 107760, 114944, 119292, 129312, 143680, 149115, 159056, 161640, 172416, 178938, 198820, 215520, 238584, 258624, 287360, 298230, 318112, 323280, 344832, 357876, 397640, 431040, 447345, 477168, 517248, 574720, 596460, 636224, 646560, 715752, 795280, 862080, 894690, 954336, 1034496, 1192920, 1272448, 1293120, 1431504, 1590560, 1724160, 1789380, 1908672, 2385840, 2544896, 2586240, 2863008, 3181120, 3578760, 3817344, 4463509, 4771680, 5172480, 5726016, 6362240, 7157520, 7634688, 8927018, 9543360, 11452032, 12724480, 13390527, 14315040, 17854036, 19086720, 22317545, 22904064, 26781054, 28630080, 35708072, 38173440, 40171581, 44635090, 53562108, 57260160, 66952635, 71416144, 80343162, 89270180, 107124216, 114520320, 133905270, 142832288, 160686324, 178540360, 200857905, 214248432, 267810540, 285664576, 321372648, 357080720, 401715810, 428496864, 535621080, 571329152, 642745296, 714161440, 803431620, 856993728, 1071242160, 1142658304, 1285490592, 1428322880, 1606863240, 1713987456, 2142484320, 2570981184, 2856645760, 3213726480, 3427974912, 4284968640, 5141962368, 5713291520, 6427452960, 8569937280, 10283924736, 12854905920, 17139874560, 25709811840, 51419623680]

約数ペア:

[(1, 51419623680), (2, 25709811840), (3, 17139874560), (4, 12854905920), (5, 10283924736), (6, 8569937280), (8, 6427452960), (9, 5713291520), (10, 5141962368), (12, 4284968640), (15, 3427974912), (16, 3213726480), (18, 2856645760), (20, 2570981184), (24, 2142484320), (30, 1713987456), (32, 1606863240), (36, 1428322880), (40, 1285490592), (45, 1142658304), (48, 1071242160), (60, 856993728), (64, 803431620), (72, 714161440), (80, 642745296), (90, 571329152), (96, 535621080), (120, 428496864), (128, 401715810), (144, 357080720), (160, 321372648), (180, 285664576), (192, 267810540), (240, 214248432), (256, 200857905), (288, 178540360), (320, 160686324), (360, 142832288), (384, 133905270), (449, 114520320), (480, 107124216), (576, 89270180), (640, 80343162), (720, 71416144), (768, 66952635), (898, 57260160), (960, 53562108), (1152, 44635090), (1280, 40171581), (1347, 38173440), (1440, 35708072), (1796, 28630080), (1920, 26781054), (2245, 22904064), (2304, 22317545), (2694, 19086720), (2880, 17854036), (3592, 14315040), (3840, 13390527), (4041, 12724480), (4490, 11452032), (5388, 9543360), (5760, 8927018), (6735, 7634688), (7184, 7157520), (8082, 6362240), (8980, 5726016), (9941, 5172480), (10776, 4771680), (11520, 4463509), (13470, 3817344), (14368, 3578760), (16164, 3181120), (17960, 2863008), (19882, 2586240), (20205, 2544896), (21552, 2385840), (26940, 1908672), (28736, 1789380), (29823, 1724160), (32328, 1590560), (35920, 1431504), (39764, 1293120), (40410, 1272448), (43104, 1192920), (49705, 1034496), (53880, 954336), (57472, 894690), (59646, 862080), (64656, 795280), (71840, 715752), (79528, 646560), (80820, 636224), (86208, 596460), (89469, 574720), (99410, 517248), (107760, 477168), (114944, 447345), (119292, 431040), (129312, 397640), (143680, 357876), (149115, 344832), (159056, 323280), (161640, 318112), (172416, 298230), (178938, 287360), (198820, 258624), (215520, 238584)]