269492580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11257}}^1$

素因数の和:11298

約数の個数: 144

約数和(自身を含む): 983498880

約数和(自身を除く): 714006300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 7980, 11257, 11970, 22514, 23940, 33771, 45028, 56285, 67542, 78799, 101313, 112570, 135084, 157598, 168855, 202626, 213883, 225140, 236397, 315196, 337710, 393995, 405252, 427766, 472794, 506565, 641649, 675420, 709191, 787990, 855532, 945588, 1013130, 1069415, 1181985, 1283298, 1418382, 1497181, 1575980, 1924947, 2026260, 2138830, 2363970, 2566596, 2836764, 2994362, 3208245, 3545955, 3849894, 4277660, 4491543, 4727940, 5988724, 6416490, 7091910, 7485905, 7699788, 8983086, 9624735, 12832980, 13474629, 14183820, 14971810, 17966172, 19249470, 22457715, 26949258, 29943620, 38498940, 44915430, 53898516, 67373145, 89830860, 134746290, 269492580]

約数ペア:

[(1, 269492580), (2, 134746290), (3, 89830860), (4, 67373145), (5, 53898516), (6, 44915430), (7, 38498940), (9, 29943620), (10, 26949258), (12, 22457715), (14, 19249470), (15, 17966172), (18, 14971810), (19, 14183820), (20, 13474629), (21, 12832980), (28, 9624735), (30, 8983086), (35, 7699788), (36, 7485905), (38, 7091910), (42, 6416490), (45, 5988724), (57, 4727940), (60, 4491543), (63, 4277660), (70, 3849894), (76, 3545955), (84, 3208245), (90, 2994362), (95, 2836764), (105, 2566596), (114, 2363970), (126, 2138830), (133, 2026260), (140, 1924947), (171, 1575980), (180, 1497181), (190, 1418382), (210, 1283298), (228, 1181985), (252, 1069415), (266, 1013130), (285, 945588), (315, 855532), (342, 787990), (380, 709191), (399, 675420), (420, 641649), (532, 506565), (570, 472794), (630, 427766), (665, 405252), (684, 393995), (798, 337710), (855, 315196), (1140, 236397), (1197, 225140), (1260, 213883), (1330, 202626), (1596, 168855), (1710, 157598), (1995, 135084), (2394, 112570), (2660, 101313), (3420, 78799), (3990, 67542), (4788, 56285), (5985, 45028), (7980, 33771), (11257, 23940), (11970, 22514)]