195863760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1367}}^1$

素因数の和:1585

約数の個数: 120

約数和(自身を含む): 661564800

約数和(自身を除く): 465701040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 199, 240, 360, 398, 597, 720, 796, 995, 1194, 1367, 1592, 1791, 1990, 2388, 2734, 2985, 3184, 3582, 3980, 4101, 4776, 5468, 5970, 6835, 7164, 7960, 8202, 8955, 9552, 10936, 11940, 12303, 13670, 14328, 15920, 16404, 17910, 20505, 21872, 23880, 24606, 27340, 28656, 32808, 35820, 41010, 47760, 49212, 54680, 61515, 65616, 71640, 82020, 98424, 109360, 123030, 143280, 164040, 196848, 246060, 272033, 328080, 492120, 544066, 816099, 984240, 1088132, 1360165, 1632198, 2176264, 2448297, 2720330, 3264396, 4080495, 4352528, 4896594, 5440660, 6528792, 8160990, 9793188, 10881320, 12241485, 13057584, 16321980, 19586376, 21762640, 24482970, 32643960, 39172752, 48965940, 65287920, 97931880, 195863760]

約数ペア:

[(1, 195863760), (2, 97931880), (3, 65287920), (4, 48965940), (5, 39172752), (6, 32643960), (8, 24482970), (9, 21762640), (10, 19586376), (12, 16321980), (15, 13057584), (16, 12241485), (18, 10881320), (20, 9793188), (24, 8160990), (30, 6528792), (36, 5440660), (40, 4896594), (45, 4352528), (48, 4080495), (60, 3264396), (72, 2720330), (80, 2448297), (90, 2176264), (120, 1632198), (144, 1360165), (180, 1088132), (199, 984240), (240, 816099), (360, 544066), (398, 492120), (597, 328080), (720, 272033), (796, 246060), (995, 196848), (1194, 164040), (1367, 143280), (1592, 123030), (1791, 109360), (1990, 98424), (2388, 82020), (2734, 71640), (2985, 65616), (3184, 61515), (3582, 54680), (3980, 49212), (4101, 47760), (4776, 41010), (5468, 35820), (5970, 32808), (6835, 28656), (7164, 27340), (7960, 24606), (8202, 23880), (8955, 21872), (9552, 20505), (10936, 17910), (11940, 16404), (12303, 15920), (13670, 14328)]