129925440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:449

約数の個数: 168

約数和(自身を含む): 451119240

約数和(自身を除く): 321193800

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, 144, 160, 180, 192, 197, 229, 240, 288, 320, 360, 394, 458, 480, 576, 591, 687, 720, 788, 916, 960, 985, 1145, 1182, 1374, 1440, 1576, 1773, 1832, 1970, 2061, 2290, 2364, 2748, 2880, 2955, 3152, 3435, 3546, 3664, 3940, 4122, 4580, 4728, 5496, 5910, 6304, 6870, 7092, 7328, 7880, 8244, 8865, 9160, 9456, 10305, 10992, 11820, 12608, 13740, 14184, 14656, 15760, 16488, 17730, 18320, 18912, 20610, 21984, 23640, 27480, 28368, 31520, 32976, 35460, 36640, 37824, 41220, 43968, 45113, 47280, 54960, 56736, 63040, 65952, 70920, 73280, 82440, 90226, 94560, 109920, 113472, 131904, 135339, 141840, 164880, 180452, 189120, 219840, 225565, 270678, 283680, 329760, 360904, 406017, 451130, 541356, 567360, 659520, 676695, 721808, 812034, 902260, 1082712, 1353390, 1443616, 1624068, 1804520, 2030085, 2165424, 2706780, 2887232, 3248136, 3609040, 4060170, 4330848, 5413560, 6496272, 7218080, 8120340, 8661696, 10827120, 12992544, 14436160, 16240680, 21654240, 25985088, 32481360, 43308480, 64962720, 129925440]

約数ペア:

[(1, 129925440), (2, 64962720), (3, 43308480), (4, 32481360), (5, 25985088), (6, 21654240), (8, 16240680), (9, 14436160), (10, 12992544), (12, 10827120), (15, 8661696), (16, 8120340), (18, 7218080), (20, 6496272), (24, 5413560), (30, 4330848), (32, 4060170), (36, 3609040), (40, 3248136), (45, 2887232), (48, 2706780), (60, 2165424), (64, 2030085), (72, 1804520), (80, 1624068), (90, 1443616), (96, 1353390), (120, 1082712), (144, 902260), (160, 812034), (180, 721808), (192, 676695), (197, 659520), (229, 567360), (240, 541356), (288, 451130), (320, 406017), (360, 360904), (394, 329760), (458, 283680), (480, 270678), (576, 225565), (591, 219840), (687, 189120), (720, 180452), (788, 164880), (916, 141840), (960, 135339), (985, 131904), (1145, 113472), (1182, 109920), (1374, 94560), (1440, 90226), (1576, 82440), (1773, 73280), (1832, 70920), (1970, 65952), (2061, 63040), (2290, 56736), (2364, 54960), (2748, 47280), (2880, 45113), (2955, 43968), (3152, 41220), (3435, 37824), (3546, 36640), (3664, 35460), (3940, 32976), (4122, 31520), (4580, 28368), (4728, 27480), (5496, 23640), (5910, 21984), (6304, 20610), (6870, 18912), (7092, 18320), (7328, 17730), (7880, 16488), (8244, 15760), (8865, 14656), (9160, 14184), (9456, 13740), (10305, 12608), (10992, 11820)]