412939120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1471}}^1$

素因数の和:1535

約数の個数: 120

約数和(自身を含む): 1092430080

約数和(自身を除く): 679490960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 121, 145, 176, 220, 232, 242, 290, 319, 440, 464, 484, 580, 605, 638, 880, 968, 1160, 1210, 1276, 1471, 1595, 1936, 2320, 2420, 2552, 2942, 3190, 3509, 4840, 5104, 5884, 6380, 7018, 7355, 9680, 11768, 12760, 14036, 14710, 16181, 17545, 23536, 25520, 28072, 29420, 32362, 35090, 42659, 56144, 58840, 64724, 70180, 80905, 85318, 117680, 129448, 140360, 161810, 170636, 177991, 213295, 258896, 280720, 323620, 341272, 355982, 426590, 469249, 647240, 682544, 711964, 853180, 889955, 938498, 1294480, 1423928, 1706360, 1779910, 1876996, 2346245, 2847856, 3412720, 3559820, 3753992, 4692490, 5161739, 7119640, 7507984, 9384980, 10323478, 14239280, 18769960, 20646956, 25808695, 37539920, 41293912, 51617390, 82587824, 103234780, 206469560, 412939120]

約数ペア:

[(1, 412939120), (2, 206469560), (4, 103234780), (5, 82587824), (8, 51617390), (10, 41293912), (11, 37539920), (16, 25808695), (20, 20646956), (22, 18769960), (29, 14239280), (40, 10323478), (44, 9384980), (55, 7507984), (58, 7119640), (80, 5161739), (88, 4692490), (110, 3753992), (116, 3559820), (121, 3412720), (145, 2847856), (176, 2346245), (220, 1876996), (232, 1779910), (242, 1706360), (290, 1423928), (319, 1294480), (440, 938498), (464, 889955), (484, 853180), (580, 711964), (605, 682544), (638, 647240), (880, 469249), (968, 426590), (1160, 355982), (1210, 341272), (1276, 323620), (1471, 280720), (1595, 258896), (1936, 213295), (2320, 177991), (2420, 170636), (2552, 161810), (2942, 140360), (3190, 129448), (3509, 117680), (4840, 85318), (5104, 80905), (5884, 70180), (6380, 64724), (7018, 58840), (7355, 56144), (9680, 42659), (11768, 35090), (12760, 32362), (14036, 29420), (14710, 28072), (16181, 25520), (17545, 23536)]