199676160

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17333}}^1$

素因数の和:17360

約数の個数: 108

約数和(自身を含む): 690898572

約数和(自身を除く): 491222412

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, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 17333, 34666, 51999, 69332, 86665, 103998, 138664, 155997, 173330, 207996, 259995, 277328, 311994, 346660, 415992, 519990, 554656, 623988, 693320, 779985, 831984, 1039980, 1109312, 1247976, 1386640, 1559970, 1663968, 2079960, 2218624, 2495952, 2773280, 3119940, 3327936, 4159920, 4437248, 4991904, 5546560, 6239880, 6655872, 8319840, 9983808, 11093120, 12479760, 13311744, 16639680, 19967616, 22186240, 24959520, 33279360, 39935232, 49919040, 66558720, 99838080, 199676160]

約数ペア:

[(1, 199676160), (2, 99838080), (3, 66558720), (4, 49919040), (5, 39935232), (6, 33279360), (8, 24959520), (9, 22186240), (10, 19967616), (12, 16639680), (15, 13311744), (16, 12479760), (18, 11093120), (20, 9983808), (24, 8319840), (30, 6655872), (32, 6239880), (36, 5546560), (40, 4991904), (45, 4437248), (48, 4159920), (60, 3327936), (64, 3119940), (72, 2773280), (80, 2495952), (90, 2218624), (96, 2079960), (120, 1663968), (128, 1559970), (144, 1386640), (160, 1247976), (180, 1109312), (192, 1039980), (240, 831984), (256, 779985), (288, 693320), (320, 623988), (360, 554656), (384, 519990), (480, 415992), (576, 346660), (640, 311994), (720, 277328), (768, 259995), (960, 207996), (1152, 173330), (1280, 155997), (1440, 138664), (1920, 103998), (2304, 86665), (2880, 69332), (3840, 51999), (5760, 34666), (11520, 17333)]