190698120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:284

約数の個数: 192

約数和(自身を含む): 645765120

約数和(自身を除く): 455067000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 97, 120, 127, 129, 172, 180, 194, 215, 254, 258, 291, 344, 360, 381, 387, 388, 430, 485, 508, 516, 582, 635, 645, 762, 774, 776, 860, 873, 970, 1016, 1032, 1143, 1164, 1270, 1290, 1455, 1524, 1548, 1720, 1746, 1905, 1935, 1940, 2286, 2328, 2540, 2580, 2910, 3048, 3096, 3492, 3810, 3870, 3880, 4171, 4365, 4572, 5080, 5160, 5461, 5715, 5820, 6984, 7620, 7740, 8342, 8730, 9144, 10922, 11430, 11640, 12319, 12513, 15240, 15480, 16383, 16684, 17460, 20855, 21844, 22860, 24638, 25026, 27305, 32766, 33368, 34920, 36957, 37539, 41710, 43688, 45720, 49149, 49276, 50052, 54610, 61595, 62565, 65532, 73914, 75078, 81915, 83420, 98298, 98552, 100104, 109220, 110871, 123190, 125130, 131064, 147828, 150156, 163830, 166840, 184785, 187695, 196596, 218440, 221742, 245745, 246380, 250260, 295656, 300312, 327660, 369570, 375390, 393192, 443484, 491490, 492760, 500520, 529717, 554355, 655320, 739140, 750780, 886968, 982980, 1059434, 1108710, 1478280, 1501560, 1589151, 1965960, 2118868, 2217420, 2648585, 3178302, 4237736, 4434840, 4767453, 5297170, 6356604, 7945755, 9534906, 10594340, 12713208, 15891510, 19069812, 21188680, 23837265, 31783020, 38139624, 47674530, 63566040, 95349060, 190698120]

約数ペア:

[(1, 190698120), (2, 95349060), (3, 63566040), (4, 47674530), (5, 38139624), (6, 31783020), (8, 23837265), (9, 21188680), (10, 19069812), (12, 15891510), (15, 12713208), (18, 10594340), (20, 9534906), (24, 7945755), (30, 6356604), (36, 5297170), (40, 4767453), (43, 4434840), (45, 4237736), (60, 3178302), (72, 2648585), (86, 2217420), (90, 2118868), (97, 1965960), (120, 1589151), (127, 1501560), (129, 1478280), (172, 1108710), (180, 1059434), (194, 982980), (215, 886968), (254, 750780), (258, 739140), (291, 655320), (344, 554355), (360, 529717), (381, 500520), (387, 492760), (388, 491490), (430, 443484), (485, 393192), (508, 375390), (516, 369570), (582, 327660), (635, 300312), (645, 295656), (762, 250260), (774, 246380), (776, 245745), (860, 221742), (873, 218440), (970, 196596), (1016, 187695), (1032, 184785), (1143, 166840), (1164, 163830), (1270, 150156), (1290, 147828), (1455, 131064), (1524, 125130), (1548, 123190), (1720, 110871), (1746, 109220), (1905, 100104), (1935, 98552), (1940, 98298), (2286, 83420), (2328, 81915), (2540, 75078), (2580, 73914), (2910, 65532), (3048, 62565), (3096, 61595), (3492, 54610), (3810, 50052), (3870, 49276), (3880, 49149), (4171, 45720), (4365, 43688), (4572, 41710), (5080, 37539), (5160, 36957), (5461, 34920), (5715, 33368), (5820, 32766), (6984, 27305), (7620, 25026), (7740, 24638), (8342, 22860), (8730, 21844), (9144, 20855), (10922, 17460), (11430, 16684), (11640, 16383), (12319, 15480), (12513, 15240)]