468204800

素因数分解:

$2^8\times 5^2\times 7^2\times {\mathrm{1493}}^1$

素因数の和:1533

約数の個数: 162

約数和(自身を含む): 1348987878

約数和(自身を除く): 880783078

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 128, 140, 160, 175, 196, 200, 224, 245, 256, 280, 320, 350, 392, 400, 448, 490, 560, 640, 700, 784, 800, 896, 980, 1120, 1225, 1280, 1400, 1493, 1568, 1600, 1792, 1960, 2240, 2450, 2800, 2986, 3136, 3200, 3920, 4480, 4900, 5600, 5972, 6272, 6400, 7465, 7840, 8960, 9800, 10451, 11200, 11944, 12544, 14930, 15680, 19600, 20902, 22400, 23888, 29860, 31360, 37325, 39200, 41804, 44800, 47776, 52255, 59720, 62720, 73157, 74650, 78400, 83608, 95552, 104510, 119440, 146314, 149300, 156800, 167216, 191104, 209020, 238880, 261275, 292628, 298600, 313600, 334432, 365785, 382208, 418040, 477760, 522550, 585256, 597200, 668864, 731570, 836080, 955520, 1045100, 1170512, 1194400, 1337728, 1463140, 1672160, 1828925, 1911040, 2090200, 2341024, 2388800, 2675456, 2926280, 3344320, 3657850, 4180400, 4682048, 4777600, 5852560, 6688640, 7315700, 8360800, 9364096, 9555200, 11705120, 13377280, 14631400, 16721600, 18728192, 23410240, 29262800, 33443200, 46820480, 58525600, 66886400, 93640960, 117051200, 234102400, 468204800]

約数ペア:

[(1, 468204800), (2, 234102400), (4, 117051200), (5, 93640960), (7, 66886400), (8, 58525600), (10, 46820480), (14, 33443200), (16, 29262800), (20, 23410240), (25, 18728192), (28, 16721600), (32, 14631400), (35, 13377280), (40, 11705120), (49, 9555200), (50, 9364096), (56, 8360800), (64, 7315700), (70, 6688640), (80, 5852560), (98, 4777600), (100, 4682048), (112, 4180400), (128, 3657850), (140, 3344320), (160, 2926280), (175, 2675456), (196, 2388800), (200, 2341024), (224, 2090200), (245, 1911040), (256, 1828925), (280, 1672160), (320, 1463140), (350, 1337728), (392, 1194400), (400, 1170512), (448, 1045100), (490, 955520), (560, 836080), (640, 731570), (700, 668864), (784, 597200), (800, 585256), (896, 522550), (980, 477760), (1120, 418040), (1225, 382208), (1280, 365785), (1400, 334432), (1493, 313600), (1568, 298600), (1600, 292628), (1792, 261275), (1960, 238880), (2240, 209020), (2450, 191104), (2800, 167216), (2986, 156800), (3136, 149300), (3200, 146314), (3920, 119440), (4480, 104510), (4900, 95552), (5600, 83608), (5972, 78400), (6272, 74650), (6400, 73157), (7465, 62720), (7840, 59720), (8960, 52255), (9800, 47776), (10451, 44800), (11200, 41804), (11944, 39200), (12544, 37325), (14930, 31360), (15680, 29860), (19600, 23888), (20902, 22400)]