274346520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6949}}^1$

素因数の和:7017

約数の個数: 128

約数和(自身を含む): 960768000

約数和(自身を除く): 686421480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 235, 280, 282, 329, 376, 420, 470, 564, 658, 705, 840, 940, 987, 1128, 1316, 1410, 1645, 1880, 1974, 2632, 2820, 3290, 3948, 4935, 5640, 6580, 6949, 7896, 9870, 13160, 13898, 19740, 20847, 27796, 34745, 39480, 41694, 48643, 55592, 69490, 83388, 97286, 104235, 138980, 145929, 166776, 194572, 208470, 243215, 277960, 291858, 326603, 389144, 416940, 486430, 583716, 653206, 729645, 833880, 972860, 979809, 1167432, 1306412, 1459290, 1633015, 1945720, 1959618, 2286221, 2612824, 2918580, 3266030, 3919236, 4572442, 4899045, 5837160, 6532060, 6858663, 7838472, 9144884, 9798090, 11431105, 13064120, 13717326, 18289768, 19596180, 22862210, 27434652, 34293315, 39192360, 45724420, 54869304, 68586630, 91448840, 137173260, 274346520]

約数ペア:

[(1, 274346520), (2, 137173260), (3, 91448840), (4, 68586630), (5, 54869304), (6, 45724420), (7, 39192360), (8, 34293315), (10, 27434652), (12, 22862210), (14, 19596180), (15, 18289768), (20, 13717326), (21, 13064120), (24, 11431105), (28, 9798090), (30, 9144884), (35, 7838472), (40, 6858663), (42, 6532060), (47, 5837160), (56, 4899045), (60, 4572442), (70, 3919236), (84, 3266030), (94, 2918580), (105, 2612824), (120, 2286221), (140, 1959618), (141, 1945720), (168, 1633015), (188, 1459290), (210, 1306412), (235, 1167432), (280, 979809), (282, 972860), (329, 833880), (376, 729645), (420, 653206), (470, 583716), (564, 486430), (658, 416940), (705, 389144), (840, 326603), (940, 291858), (987, 277960), (1128, 243215), (1316, 208470), (1410, 194572), (1645, 166776), (1880, 145929), (1974, 138980), (2632, 104235), (2820, 97286), (3290, 83388), (3948, 69490), (4935, 55592), (5640, 48643), (6580, 41694), (6949, 39480), (7896, 34745), (9870, 27796), (13160, 20847), (13898, 19740)]