521525520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2909}}^1$

素因数の和:3014

約数の個数: 160

約数和(自身を含む): 1818633600

約数和(自身を除く): 1297108080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 83, 90, 108, 120, 135, 144, 166, 180, 216, 240, 249, 270, 332, 360, 415, 432, 498, 540, 664, 720, 747, 830, 996, 1080, 1245, 1328, 1494, 1660, 1992, 2160, 2241, 2490, 2909, 2988, 3320, 3735, 3984, 4482, 4980, 5818, 5976, 6640, 7470, 8727, 8964, 9960, 11205, 11636, 11952, 14545, 14940, 17454, 17928, 19920, 22410, 23272, 26181, 29090, 29880, 34908, 35856, 43635, 44820, 46544, 52362, 58180, 59760, 69816, 78543, 87270, 89640, 104724, 116360, 130905, 139632, 157086, 174540, 179280, 209448, 232720, 241447, 261810, 314172, 349080, 392715, 418896, 482894, 523620, 628344, 698160, 724341, 785430, 965788, 1047240, 1207235, 1256688, 1448682, 1570860, 1931576, 2094480, 2173023, 2414470, 2897364, 3141720, 3621705, 3863152, 4346046, 4828940, 5794728, 6283440, 6519069, 7243410, 8692092, 9657880, 10865115, 11589456, 13038138, 14486820, 17384184, 19315760, 21730230, 26076276, 28973640, 32595345, 34768368, 43460460, 52152552, 57947280, 65190690, 86920920, 104305104, 130381380, 173841840, 260762760, 521525520]

約数ペア:

[(1, 521525520), (2, 260762760), (3, 173841840), (4, 130381380), (5, 104305104), (6, 86920920), (8, 65190690), (9, 57947280), (10, 52152552), (12, 43460460), (15, 34768368), (16, 32595345), (18, 28973640), (20, 26076276), (24, 21730230), (27, 19315760), (30, 17384184), (36, 14486820), (40, 13038138), (45, 11589456), (48, 10865115), (54, 9657880), (60, 8692092), (72, 7243410), (80, 6519069), (83, 6283440), (90, 5794728), (108, 4828940), (120, 4346046), (135, 3863152), (144, 3621705), (166, 3141720), (180, 2897364), (216, 2414470), (240, 2173023), (249, 2094480), (270, 1931576), (332, 1570860), (360, 1448682), (415, 1256688), (432, 1207235), (498, 1047240), (540, 965788), (664, 785430), (720, 724341), (747, 698160), (830, 628344), (996, 523620), (1080, 482894), (1245, 418896), (1328, 392715), (1494, 349080), (1660, 314172), (1992, 261810), (2160, 241447), (2241, 232720), (2490, 209448), (2909, 179280), (2988, 174540), (3320, 157086), (3735, 139632), (3984, 130905), (4482, 116360), (4980, 104724), (5818, 89640), (5976, 87270), (6640, 78543), (7470, 69816), (8727, 59760), (8964, 58180), (9960, 52362), (11205, 46544), (11636, 44820), (11952, 43635), (14545, 35856), (14940, 34908), (17454, 29880), (17928, 29090), (19920, 26181), (22410, 23272)]