202947883440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{2422969}}^1$

素因数の和:2423334

約数の個数: 80

約数和(自身を含む): 630941388000

約数和(自身を除く): 427993504560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 349, 698, 1047, 1396, 1745, 2094, 2792, 3490, 4188, 5235, 5584, 6980, 8376, 10470, 13960, 16752, 20940, 27920, 41880, 83760, 2422969, 4845938, 7268907, 9691876, 12114845, 14537814, 19383752, 24229690, 29075628, 36344535, 38767504, 48459380, 58151256, 72689070, 96918760, 116302512, 145378140, 193837520, 290756280, 581512560, 845616181, 1691232362, 2536848543, 3382464724, 4228080905, 5073697086, 6764929448, 8456161810, 10147394172, 12684242715, 13529858896, 16912323620, 20294788344, 25368485430, 33824647240, 40589576688, 50736970860, 67649294480, 101473941720, 202947883440]

約数ペア:

[(1, 202947883440), (2, 101473941720), (3, 67649294480), (4, 50736970860), (5, 40589576688), (6, 33824647240), (8, 25368485430), (10, 20294788344), (12, 16912323620), (15, 13529858896), (16, 12684242715), (20, 10147394172), (24, 8456161810), (30, 6764929448), (40, 5073697086), (48, 4228080905), (60, 3382464724), (80, 2536848543), (120, 1691232362), (240, 845616181), (349, 581512560), (698, 290756280), (1047, 193837520), (1396, 145378140), (1745, 116302512), (2094, 96918760), (2792, 72689070), (3490, 58151256), (4188, 48459380), (5235, 38767504), (5584, 36344535), (6980, 29075628), (8376, 24229690), (10470, 19383752), (13960, 14537814), (16752, 12114845), (20940, 9691876), (27920, 7268907), (41880, 4845938), (83760, 2422969)]