2030883960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{23473}}^1$

素因数の和:23597

約数の個数: 128

約数和(自身を含む): 7030932480

約数和(自身を除く): 5000048520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 103, 105, 120, 140, 168, 206, 210, 280, 309, 412, 420, 515, 618, 721, 824, 840, 1030, 1236, 1442, 1545, 2060, 2163, 2472, 2884, 3090, 3605, 4120, 4326, 5768, 6180, 7210, 8652, 10815, 12360, 14420, 17304, 21630, 23473, 28840, 43260, 46946, 70419, 86520, 93892, 117365, 140838, 164311, 187784, 234730, 281676, 328622, 352095, 469460, 492933, 563352, 657244, 704190, 821555, 938920, 985866, 1314488, 1408380, 1643110, 1971732, 2417719, 2464665, 2816760, 3286220, 3943464, 4835438, 4929330, 6572440, 7253157, 9670876, 9858660, 12088595, 14506314, 16924033, 19341752, 19717320, 24177190, 29012628, 33848066, 36265785, 48354380, 50772099, 58025256, 67696132, 72531570, 84620165, 96708760, 101544198, 135392264, 145063140, 169240330, 203088396, 253860495, 290126280, 338480660, 406176792, 507720990, 676961320, 1015441980, 2030883960]

約数ペア:

[(1, 2030883960), (2, 1015441980), (3, 676961320), (4, 507720990), (5, 406176792), (6, 338480660), (7, 290126280), (8, 253860495), (10, 203088396), (12, 169240330), (14, 145063140), (15, 135392264), (20, 101544198), (21, 96708760), (24, 84620165), (28, 72531570), (30, 67696132), (35, 58025256), (40, 50772099), (42, 48354380), (56, 36265785), (60, 33848066), (70, 29012628), (84, 24177190), (103, 19717320), (105, 19341752), (120, 16924033), (140, 14506314), (168, 12088595), (206, 9858660), (210, 9670876), (280, 7253157), (309, 6572440), (412, 4929330), (420, 4835438), (515, 3943464), (618, 3286220), (721, 2816760), (824, 2464665), (840, 2417719), (1030, 1971732), (1236, 1643110), (1442, 1408380), (1545, 1314488), (2060, 985866), (2163, 938920), (2472, 821555), (2884, 704190), (3090, 657244), (3605, 563352), (4120, 492933), (4326, 469460), (5768, 352095), (6180, 328622), (7210, 281676), (8652, 234730), (10815, 187784), (12360, 164311), (14420, 140838), (17304, 117365), (21630, 93892), (23473, 86520), (28840, 70419), (43260, 46946)]