143208360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1999}}^1$

素因数の和:2215

約数の個数: 96

約数和(自身を含む): 468000000

約数和(自身を除く): 324791640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 199, 360, 398, 597, 796, 995, 1194, 1592, 1791, 1990, 1999, 2388, 2985, 3582, 3980, 3998, 4776, 5970, 5997, 7164, 7960, 7996, 8955, 9995, 11940, 11994, 14328, 15992, 17910, 17991, 19990, 23880, 23988, 29985, 35820, 35982, 39980, 47976, 59970, 71640, 71964, 79960, 89955, 119940, 143928, 179910, 239880, 359820, 397801, 719640, 795602, 1193403, 1591204, 1989005, 2386806, 3182408, 3580209, 3978010, 4773612, 5967015, 7160418, 7956020, 9547224, 11934030, 14320836, 15912040, 17901045, 23868060, 28641672, 35802090, 47736120, 71604180, 143208360]

約数ペア:

[(1, 143208360), (2, 71604180), (3, 47736120), (4, 35802090), (5, 28641672), (6, 23868060), (8, 17901045), (9, 15912040), (10, 14320836), (12, 11934030), (15, 9547224), (18, 7956020), (20, 7160418), (24, 5967015), (30, 4773612), (36, 3978010), (40, 3580209), (45, 3182408), (60, 2386806), (72, 1989005), (90, 1591204), (120, 1193403), (180, 795602), (199, 719640), (360, 397801), (398, 359820), (597, 239880), (796, 179910), (995, 143928), (1194, 119940), (1592, 89955), (1791, 79960), (1990, 71964), (1999, 71640), (2388, 59970), (2985, 47976), (3582, 39980), (3980, 35982), (3998, 35820), (4776, 29985), (5970, 23988), (5997, 23880), (7164, 19990), (7960, 17991), (7996, 17910), (8955, 15992), (9995, 14328), (11940, 11994)]