206182440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:348

約数の個数: 192

約数和(自身を含む): 700736400

約数和(自身を除く): 494553960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 61, 72, 82, 90, 120, 122, 123, 164, 180, 183, 205, 229, 244, 246, 305, 328, 360, 366, 369, 410, 458, 488, 492, 549, 610, 615, 687, 732, 738, 820, 915, 916, 984, 1098, 1145, 1220, 1230, 1374, 1464, 1476, 1640, 1830, 1832, 1845, 2061, 2196, 2290, 2440, 2460, 2501, 2745, 2748, 2952, 3435, 3660, 3690, 4122, 4392, 4580, 4920, 5002, 5490, 5496, 6870, 7320, 7380, 7503, 8244, 9160, 9389, 10004, 10305, 10980, 12505, 13740, 13969, 14760, 15006, 16488, 18778, 20008, 20610, 21960, 22509, 25010, 27480, 27938, 28167, 30012, 37515, 37556, 41220, 41907, 45018, 46945, 50020, 55876, 56334, 60024, 69845, 75030, 75112, 82440, 83814, 84501, 90036, 93890, 100040, 111752, 112545, 112668, 125721, 139690, 140835, 150060, 167628, 169002, 180072, 187780, 209535, 225090, 225336, 251442, 279380, 281670, 300120, 335256, 338004, 375560, 419070, 422505, 450180, 502884, 558760, 563340, 572729, 628605, 676008, 838140, 845010, 900360, 1005768, 1126680, 1145458, 1257210, 1676280, 1690020, 1718187, 2290916, 2514420, 2863645, 3380040, 3436374, 4581832, 5028840, 5154561, 5727290, 6872748, 8590935, 10309122, 11454580, 13745496, 17181870, 20618244, 22909160, 25772805, 34363740, 41236488, 51545610, 68727480, 103091220, 206182440]

約数ペア:

[(1, 206182440), (2, 103091220), (3, 68727480), (4, 51545610), (5, 41236488), (6, 34363740), (8, 25772805), (9, 22909160), (10, 20618244), (12, 17181870), (15, 13745496), (18, 11454580), (20, 10309122), (24, 8590935), (30, 6872748), (36, 5727290), (40, 5154561), (41, 5028840), (45, 4581832), (60, 3436374), (61, 3380040), (72, 2863645), (82, 2514420), (90, 2290916), (120, 1718187), (122, 1690020), (123, 1676280), (164, 1257210), (180, 1145458), (183, 1126680), (205, 1005768), (229, 900360), (244, 845010), (246, 838140), (305, 676008), (328, 628605), (360, 572729), (366, 563340), (369, 558760), (410, 502884), (458, 450180), (488, 422505), (492, 419070), (549, 375560), (610, 338004), (615, 335256), (687, 300120), (732, 281670), (738, 279380), (820, 251442), (915, 225336), (916, 225090), (984, 209535), (1098, 187780), (1145, 180072), (1220, 169002), (1230, 167628), (1374, 150060), (1464, 140835), (1476, 139690), (1640, 125721), (1830, 112668), (1832, 112545), (1845, 111752), (2061, 100040), (2196, 93890), (2290, 90036), (2440, 84501), (2460, 83814), (2501, 82440), (2745, 75112), (2748, 75030), (2952, 69845), (3435, 60024), (3660, 56334), (3690, 55876), (4122, 50020), (4392, 46945), (4580, 45018), (4920, 41907), (5002, 41220), (5490, 37556), (5496, 37515), (6870, 30012), (7320, 28167), (7380, 27938), (7503, 27480), (8244, 25010), (9160, 22509), (9389, 21960), (10004, 20610), (10305, 20008), (10980, 18778), (12505, 16488), (13740, 15006), (13969, 14760)]