2546344080

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{168409}}^1$

素因数の和:168438

約数の個数: 160

約数和(自身を含む): 10023763200

約数和(自身を除く): 7477419120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 168409, 336818, 505227, 673636, 842045, 1010454, 1178863, 1347272, 1515681, 1684090, 2020908, 2357726, 2526135, 2694544, 3031362, 3368180, 3536589, 4041816, 4547043, 4715452, 5052270, 5894315, 6062724, 6736360, 7073178, 7578405, 8083632, 9094086, 9430904, 10104540, 10609767, 11788630, 12125448, 13472720, 14146356, 15156810, 17682945, 18188172, 18861808, 20209080, 21219534, 22735215, 23577260, 24250896, 28292712, 30313620, 31829301, 35365890, 36376344, 40418160, 42439068, 45470430, 47154520, 53048835, 56585424, 60627240, 63658602, 70731780, 72752688, 84878136, 90940860, 94309040, 106097670, 121254480, 127317204, 141463560, 159146505, 169756272, 181881720, 212195340, 254634408, 282927120, 318293010, 363763440, 424390680, 509268816, 636586020, 848781360, 1273172040, 2546344080]

約数ペア:

[(1, 2546344080), (2, 1273172040), (3, 848781360), (4, 636586020), (5, 509268816), (6, 424390680), (7, 363763440), (8, 318293010), (9, 282927120), (10, 254634408), (12, 212195340), (14, 181881720), (15, 169756272), (16, 159146505), (18, 141463560), (20, 127317204), (21, 121254480), (24, 106097670), (27, 94309040), (28, 90940860), (30, 84878136), (35, 72752688), (36, 70731780), (40, 63658602), (42, 60627240), (45, 56585424), (48, 53048835), (54, 47154520), (56, 45470430), (60, 42439068), (63, 40418160), (70, 36376344), (72, 35365890), (80, 31829301), (84, 30313620), (90, 28292712), (105, 24250896), (108, 23577260), (112, 22735215), (120, 21219534), (126, 20209080), (135, 18861808), (140, 18188172), (144, 17682945), (168, 15156810), (180, 14146356), (189, 13472720), (210, 12125448), (216, 11788630), (240, 10609767), (252, 10104540), (270, 9430904), (280, 9094086), (315, 8083632), (336, 7578405), (360, 7073178), (378, 6736360), (420, 6062724), (432, 5894315), (504, 5052270), (540, 4715452), (560, 4547043), (630, 4041816), (720, 3536589), (756, 3368180), (840, 3031362), (945, 2694544), (1008, 2526135), (1080, 2357726), (1260, 2020908), (1512, 1684090), (1680, 1515681), (1890, 1347272), (2160, 1178863), (2520, 1010454), (3024, 842045), (3780, 673636), (5040, 505227), (7560, 336818), (15120, 168409)]