188138880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:481

約数の個数: 192

約数和(自身を含む): 658756800

約数和(自身を除く): 470617920

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, 89, 90, 96, 120, 128, 144, 160, 178, 180, 192, 240, 267, 288, 320, 356, 360, 367, 384, 445, 480, 534, 576, 640, 712, 720, 734, 801, 890, 960, 1068, 1101, 1152, 1335, 1424, 1440, 1468, 1602, 1780, 1835, 1920, 2136, 2202, 2670, 2848, 2880, 2936, 3204, 3303, 3560, 3670, 4005, 4272, 4404, 5340, 5505, 5696, 5760, 5872, 6408, 6606, 7120, 7340, 8010, 8544, 8808, 10680, 11010, 11392, 11744, 12816, 13212, 14240, 14680, 16020, 16515, 17088, 17616, 21360, 22020, 23488, 25632, 26424, 28480, 29360, 32040, 32663, 33030, 34176, 35232, 42720, 44040, 46976, 51264, 52848, 56960, 58720, 64080, 65326, 66060, 70464, 85440, 88080, 97989, 102528, 105696, 117440, 128160, 130652, 132120, 140928, 163315, 170880, 176160, 195978, 211392, 234880, 256320, 261304, 264240, 293967, 326630, 352320, 391956, 422784, 489945, 512640, 522608, 528480, 587934, 653260, 704640, 783912, 979890, 1045216, 1056960, 1175868, 1306520, 1469835, 1567824, 1959780, 2090432, 2113920, 2351736, 2613040, 2939670, 3135648, 3919560, 4180864, 4703472, 5226080, 5879340, 6271296, 7839120, 9406944, 10452160, 11758680, 12542592, 15678240, 18813888, 20904320, 23517360, 31356480, 37627776, 47034720, 62712960, 94069440, 188138880]

約数ペア:

[(1, 188138880), (2, 94069440), (3, 62712960), (4, 47034720), (5, 37627776), (6, 31356480), (8, 23517360), (9, 20904320), (10, 18813888), (12, 15678240), (15, 12542592), (16, 11758680), (18, 10452160), (20, 9406944), (24, 7839120), (30, 6271296), (32, 5879340), (36, 5226080), (40, 4703472), (45, 4180864), (48, 3919560), (60, 3135648), (64, 2939670), (72, 2613040), (80, 2351736), (89, 2113920), (90, 2090432), (96, 1959780), (120, 1567824), (128, 1469835), (144, 1306520), (160, 1175868), (178, 1056960), (180, 1045216), (192, 979890), (240, 783912), (267, 704640), (288, 653260), (320, 587934), (356, 528480), (360, 522608), (367, 512640), (384, 489945), (445, 422784), (480, 391956), (534, 352320), (576, 326630), (640, 293967), (712, 264240), (720, 261304), (734, 256320), (801, 234880), (890, 211392), (960, 195978), (1068, 176160), (1101, 170880), (1152, 163315), (1335, 140928), (1424, 132120), (1440, 130652), (1468, 128160), (1602, 117440), (1780, 105696), (1835, 102528), (1920, 97989), (2136, 88080), (2202, 85440), (2670, 70464), (2848, 66060), (2880, 65326), (2936, 64080), (3204, 58720), (3303, 56960), (3560, 52848), (3670, 51264), (4005, 46976), (4272, 44040), (4404, 42720), (5340, 35232), (5505, 34176), (5696, 33030), (5760, 32663), (5872, 32040), (6408, 29360), (6606, 28480), (7120, 26424), (7340, 25632), (8010, 23488), (8544, 22020), (8808, 21360), (10680, 17616), (11010, 17088), (11392, 16515), (11744, 16020), (12816, 14680), (13212, 14240)]