220359960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{967}}^1$

素因数の和:1198

約数の個数: 128

約数和(自身を含む): 738777600

約数和(自身を除く): 518417640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 211, 216, 270, 360, 422, 540, 633, 844, 967, 1055, 1080, 1266, 1688, 1899, 1934, 2110, 2532, 2901, 3165, 3798, 3868, 4220, 4835, 5064, 5697, 5802, 6330, 7596, 7736, 8440, 8703, 9495, 9670, 11394, 11604, 12660, 14505, 15192, 17406, 18990, 19340, 22788, 23208, 25320, 26109, 28485, 29010, 34812, 37980, 38680, 43515, 45576, 52218, 56970, 58020, 69624, 75960, 87030, 104436, 113940, 116040, 130545, 174060, 204037, 208872, 227880, 261090, 348120, 408074, 522180, 612111, 816148, 1020185, 1044360, 1224222, 1632296, 1836333, 2040370, 2448444, 3060555, 3672666, 4080740, 4896888, 5508999, 6121110, 7345332, 8161480, 9181665, 11017998, 12242220, 14690664, 18363330, 22035996, 24484440, 27544995, 36726660, 44071992, 55089990, 73453320, 110179980, 220359960]

約数ペア:

[(1, 220359960), (2, 110179980), (3, 73453320), (4, 55089990), (5, 44071992), (6, 36726660), (8, 27544995), (9, 24484440), (10, 22035996), (12, 18363330), (15, 14690664), (18, 12242220), (20, 11017998), (24, 9181665), (27, 8161480), (30, 7345332), (36, 6121110), (40, 5508999), (45, 4896888), (54, 4080740), (60, 3672666), (72, 3060555), (90, 2448444), (108, 2040370), (120, 1836333), (135, 1632296), (180, 1224222), (211, 1044360), (216, 1020185), (270, 816148), (360, 612111), (422, 522180), (540, 408074), (633, 348120), (844, 261090), (967, 227880), (1055, 208872), (1080, 204037), (1266, 174060), (1688, 130545), (1899, 116040), (1934, 113940), (2110, 104436), (2532, 87030), (2901, 75960), (3165, 69624), (3798, 58020), (3868, 56970), (4220, 52218), (4835, 45576), (5064, 43515), (5697, 38680), (5802, 37980), (6330, 34812), (7596, 29010), (7736, 28485), (8440, 26109), (8703, 25320), (9495, 23208), (9670, 22788), (11394, 19340), (11604, 18990), (12660, 17406), (14505, 15192)]