214810680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5441}}^1$

素因数の和:5509

約数の個数: 128

約数和(自身を含む): 752302080

約数和(自身を除く): 537491400

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, 5441, 5640, 6580, 7896, 9870, 10882, 13160, 16323, 19740, 21764, 27205, 32646, 38087, 39480, 43528, 54410, 65292, 76174, 81615, 108820, 114261, 130584, 152348, 163230, 190435, 217640, 228522, 255727, 304696, 326460, 380870, 457044, 511454, 571305, 652920, 761740, 767181, 914088, 1022908, 1142610, 1278635, 1523480, 1534362, 1790089, 2045816, 2285220, 2557270, 3068724, 3580178, 3835905, 4570440, 5114540, 5370267, 6137448, 7160356, 7671810, 8950445, 10229080, 10740534, 14320712, 15343620, 17900890, 21481068, 26851335, 30687240, 35801780, 42962136, 53702670, 71603560, 107405340, 214810680]

約数ペア:

[(1, 214810680), (2, 107405340), (3, 71603560), (4, 53702670), (5, 42962136), (6, 35801780), (7, 30687240), (8, 26851335), (10, 21481068), (12, 17900890), (14, 15343620), (15, 14320712), (20, 10740534), (21, 10229080), (24, 8950445), (28, 7671810), (30, 7160356), (35, 6137448), (40, 5370267), (42, 5114540), (47, 4570440), (56, 3835905), (60, 3580178), (70, 3068724), (84, 2557270), (94, 2285220), (105, 2045816), (120, 1790089), (140, 1534362), (141, 1523480), (168, 1278635), (188, 1142610), (210, 1022908), (235, 914088), (280, 767181), (282, 761740), (329, 652920), (376, 571305), (420, 511454), (470, 457044), (564, 380870), (658, 326460), (705, 304696), (840, 255727), (940, 228522), (987, 217640), (1128, 190435), (1316, 163230), (1410, 152348), (1645, 130584), (1880, 114261), (1974, 108820), (2632, 81615), (2820, 76174), (3290, 65292), (3948, 54410), (4935, 43528), (5441, 39480), (5640, 38087), (6580, 32646), (7896, 27205), (9870, 21764), (10882, 19740), (13160, 16323)]