420924504

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2503}}^1$

素因数の和:2550

約数の個数: 192

約数和(自身を含む): 1438698240

約数和(自身を除く): 1017773736

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 49, 52, 56, 66, 77, 78, 84, 88, 91, 98, 104, 132, 143, 147, 154, 156, 168, 182, 196, 231, 264, 273, 286, 294, 308, 312, 364, 392, 429, 462, 539, 546, 572, 588, 616, 637, 728, 858, 924, 1001, 1078, 1092, 1144, 1176, 1274, 1617, 1716, 1848, 1911, 2002, 2156, 2184, 2503, 2548, 3003, 3234, 3432, 3822, 4004, 4312, 5006, 5096, 6006, 6468, 7007, 7509, 7644, 8008, 10012, 12012, 12936, 14014, 15018, 15288, 17521, 20024, 21021, 24024, 27533, 28028, 30036, 32539, 35042, 42042, 52563, 55066, 56056, 60072, 65078, 70084, 82599, 84084, 97617, 105126, 110132, 122647, 130156, 140168, 165198, 168168, 192731, 195234, 210252, 220264, 227773, 245294, 260312, 330396, 357929, 367941, 385462, 390468, 420504, 455546, 490588, 578193, 660792, 683319, 715858, 735882, 770924, 780936, 911092, 981176, 1073787, 1156386, 1349117, 1366638, 1431716, 1471764, 1541848, 1594411, 1822184, 2147574, 2312772, 2505503, 2698234, 2733276, 2863432, 2943528, 3188822, 4047351, 4295148, 4625544, 4783233, 5011006, 5396468, 5466552, 6377644, 7516509, 8094702, 8590296, 9566466, 10022012, 10792936, 12755288, 15033018, 16189404, 17538521, 19132932, 20044024, 30066036, 32378808, 35077042, 38265864, 52615563, 60132072, 70154084, 105231126, 140308168, 210462252, 420924504]

約数ペア:

[(1, 420924504), (2, 210462252), (3, 140308168), (4, 105231126), (6, 70154084), (7, 60132072), (8, 52615563), (11, 38265864), (12, 35077042), (13, 32378808), (14, 30066036), (21, 20044024), (22, 19132932), (24, 17538521), (26, 16189404), (28, 15033018), (33, 12755288), (39, 10792936), (42, 10022012), (44, 9566466), (49, 8590296), (52, 8094702), (56, 7516509), (66, 6377644), (77, 5466552), (78, 5396468), (84, 5011006), (88, 4783233), (91, 4625544), (98, 4295148), (104, 4047351), (132, 3188822), (143, 2943528), (147, 2863432), (154, 2733276), (156, 2698234), (168, 2505503), (182, 2312772), (196, 2147574), (231, 1822184), (264, 1594411), (273, 1541848), (286, 1471764), (294, 1431716), (308, 1366638), (312, 1349117), (364, 1156386), (392, 1073787), (429, 981176), (462, 911092), (539, 780936), (546, 770924), (572, 735882), (588, 715858), (616, 683319), (637, 660792), (728, 578193), (858, 490588), (924, 455546), (1001, 420504), (1078, 390468), (1092, 385462), (1144, 367941), (1176, 357929), (1274, 330396), (1617, 260312), (1716, 245294), (1848, 227773), (1911, 220264), (2002, 210252), (2156, 195234), (2184, 192731), (2503, 168168), (2548, 165198), (3003, 140168), (3234, 130156), (3432, 122647), (3822, 110132), (4004, 105126), (4312, 97617), (5006, 84084), (5096, 82599), (6006, 70084), (6468, 65078), (7007, 60072), (7509, 56056), (7644, 55066), (8008, 52563), (10012, 42042), (12012, 35042), (12936, 32539), (14014, 30036), (15018, 28028), (15288, 27533), (17521, 24024), (20024, 21021)]