225730680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2609}}^1$

素因数の和:2733

約数の個数: 128

約数和(自身を含む): 781747200

約数和(自身を除く): 556016520

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, 2609, 2884, 3090, 3605, 4120, 4326, 5218, 5768, 6180, 7210, 7827, 8652, 10436, 10815, 12360, 13045, 14420, 15654, 17304, 18263, 20872, 21630, 26090, 28840, 31308, 36526, 39135, 43260, 52180, 54789, 62616, 73052, 78270, 86520, 91315, 104360, 109578, 146104, 156540, 182630, 219156, 268727, 273945, 313080, 365260, 438312, 537454, 547890, 730520, 806181, 1074908, 1095780, 1343635, 1612362, 1881089, 2149816, 2191560, 2687270, 3224724, 3762178, 4030905, 5374540, 5643267, 6449448, 7524356, 8061810, 9405445, 10749080, 11286534, 15048712, 16123620, 18810890, 22573068, 28216335, 32247240, 37621780, 45146136, 56432670, 75243560, 112865340, 225730680]

約数ペア:

[(1, 225730680), (2, 112865340), (3, 75243560), (4, 56432670), (5, 45146136), (6, 37621780), (7, 32247240), (8, 28216335), (10, 22573068), (12, 18810890), (14, 16123620), (15, 15048712), (20, 11286534), (21, 10749080), (24, 9405445), (28, 8061810), (30, 7524356), (35, 6449448), (40, 5643267), (42, 5374540), (56, 4030905), (60, 3762178), (70, 3224724), (84, 2687270), (103, 2191560), (105, 2149816), (120, 1881089), (140, 1612362), (168, 1343635), (206, 1095780), (210, 1074908), (280, 806181), (309, 730520), (412, 547890), (420, 537454), (515, 438312), (618, 365260), (721, 313080), (824, 273945), (840, 268727), (1030, 219156), (1236, 182630), (1442, 156540), (1545, 146104), (2060, 109578), (2163, 104360), (2472, 91315), (2609, 86520), (2884, 78270), (3090, 73052), (3605, 62616), (4120, 54789), (4326, 52180), (5218, 43260), (5768, 39135), (6180, 36526), (7210, 31308), (7827, 28840), (8652, 26090), (10436, 21630), (10815, 20872), (12360, 18263), (13045, 17304), (14420, 15654)]