289602810

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2287}}^1$

素因数の和:2377

約数の個数: 128

約数和(自身を含む): 896163840

約数和(自身を除く): 606561030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 67, 70, 90, 105, 126, 134, 135, 189, 201, 210, 270, 315, 335, 378, 402, 469, 603, 630, 670, 938, 945, 1005, 1206, 1407, 1809, 1890, 2010, 2287, 2345, 2814, 3015, 3618, 4221, 4574, 4690, 6030, 6861, 7035, 8442, 9045, 11435, 12663, 13722, 14070, 16009, 18090, 20583, 21105, 22870, 25326, 32018, 34305, 41166, 42210, 48027, 61749, 63315, 68610, 80045, 96054, 102915, 123498, 126630, 144081, 153229, 160090, 205830, 240135, 288162, 306458, 308745, 432243, 459687, 480270, 617490, 720405, 766145, 864486, 919374, 1072603, 1379061, 1440810, 1532290, 2145206, 2161215, 2298435, 2758122, 3217809, 4137183, 4322430, 4596870, 5363015, 6435618, 6895305, 8274366, 9653427, 10726030, 13790610, 16089045, 19306854, 20685915, 28960281, 32178090, 41371830, 48267135, 57920562, 96534270, 144801405, 289602810]

約数ペア:

[(1, 289602810), (2, 144801405), (3, 96534270), (5, 57920562), (6, 48267135), (7, 41371830), (9, 32178090), (10, 28960281), (14, 20685915), (15, 19306854), (18, 16089045), (21, 13790610), (27, 10726030), (30, 9653427), (35, 8274366), (42, 6895305), (45, 6435618), (54, 5363015), (63, 4596870), (67, 4322430), (70, 4137183), (90, 3217809), (105, 2758122), (126, 2298435), (134, 2161215), (135, 2145206), (189, 1532290), (201, 1440810), (210, 1379061), (270, 1072603), (315, 919374), (335, 864486), (378, 766145), (402, 720405), (469, 617490), (603, 480270), (630, 459687), (670, 432243), (938, 308745), (945, 306458), (1005, 288162), (1206, 240135), (1407, 205830), (1809, 160090), (1890, 153229), (2010, 144081), (2287, 126630), (2345, 123498), (2814, 102915), (3015, 96054), (3618, 80045), (4221, 68610), (4574, 63315), (4690, 61749), (6030, 48027), (6861, 42210), (7035, 41166), (8442, 34305), (9045, 32018), (11435, 25326), (12663, 22870), (13722, 21105), (14070, 20583), (16009, 18090)]