147776640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6997}}^1$

素因数の和:7030

約数の個数: 128

約数和(自身を含む): 513933120

約数和(自身を除く): 366156480

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, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 6997, 7040, 10560, 13994, 20991, 21120, 27988, 34985, 41982, 55976, 69970, 76967, 83964, 104955, 111952, 139940, 153934, 167928, 209910, 223904, 230901, 279880, 307868, 335856, 384835, 419820, 447808, 461802, 559760, 615736, 671712, 769670, 839640, 895616, 923604, 1119520, 1154505, 1231472, 1343424, 1539340, 1679280, 1847208, 2239040, 2309010, 2462944, 2686848, 3078680, 3358560, 3694416, 4478080, 4618020, 4925888, 6157360, 6717120, 7388832, 9236040, 9851776, 12314720, 13434240, 14777664, 18472080, 24629440, 29555328, 36944160, 49258880, 73888320, 147776640]

約数ペア:

[(1, 147776640), (2, 73888320), (3, 49258880), (4, 36944160), (5, 29555328), (6, 24629440), (8, 18472080), (10, 14777664), (11, 13434240), (12, 12314720), (15, 9851776), (16, 9236040), (20, 7388832), (22, 6717120), (24, 6157360), (30, 4925888), (32, 4618020), (33, 4478080), (40, 3694416), (44, 3358560), (48, 3078680), (55, 2686848), (60, 2462944), (64, 2309010), (66, 2239040), (80, 1847208), (88, 1679280), (96, 1539340), (110, 1343424), (120, 1231472), (128, 1154505), (132, 1119520), (160, 923604), (165, 895616), (176, 839640), (192, 769670), (220, 671712), (240, 615736), (264, 559760), (320, 461802), (330, 447808), (352, 419820), (384, 384835), (440, 335856), (480, 307868), (528, 279880), (640, 230901), (660, 223904), (704, 209910), (880, 167928), (960, 153934), (1056, 139940), (1320, 111952), (1408, 104955), (1760, 83964), (1920, 76967), (2112, 69970), (2640, 55976), (3520, 41982), (4224, 34985), (5280, 27988), (6997, 21120), (7040, 20991), (10560, 13994)]