157035200

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{2003}}^1$

素因数の和:2039

約数の個数: 126

約数和(自身を含む): 449715636

約数和(自身を除く): 292680436

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, 140, 160, 175, 196, 200, 224, 245, 280, 320, 350, 392, 400, 448, 490, 560, 700, 784, 800, 980, 1120, 1225, 1400, 1568, 1600, 1960, 2003, 2240, 2450, 2800, 3136, 3920, 4006, 4900, 5600, 7840, 8012, 9800, 10015, 11200, 14021, 15680, 16024, 19600, 20030, 28042, 32048, 39200, 40060, 50075, 56084, 64096, 70105, 78400, 80120, 98147, 100150, 112168, 128192, 140210, 160240, 196294, 200300, 224336, 280420, 320480, 350525, 392588, 400600, 448672, 490735, 560840, 640960, 701050, 785176, 801200, 897344, 981470, 1121680, 1402100, 1570352, 1602400, 1962940, 2243360, 2453675, 2804200, 3140704, 3204800, 3925880, 4486720, 4907350, 5608400, 6281408, 7851760, 9814700, 11216800, 15703520, 19629400, 22433600, 31407040, 39258800, 78517600, 157035200]

約数ペア:

[(1, 157035200), (2, 78517600), (4, 39258800), (5, 31407040), (7, 22433600), (8, 19629400), (10, 15703520), (14, 11216800), (16, 9814700), (20, 7851760), (25, 6281408), (28, 5608400), (32, 4907350), (35, 4486720), (40, 3925880), (49, 3204800), (50, 3140704), (56, 2804200), (64, 2453675), (70, 2243360), (80, 1962940), (98, 1602400), (100, 1570352), (112, 1402100), (140, 1121680), (160, 981470), (175, 897344), (196, 801200), (200, 785176), (224, 701050), (245, 640960), (280, 560840), (320, 490735), (350, 448672), (392, 400600), (400, 392588), (448, 350525), (490, 320480), (560, 280420), (700, 224336), (784, 200300), (800, 196294), (980, 160240), (1120, 140210), (1225, 128192), (1400, 112168), (1568, 100150), (1600, 98147), (1960, 80120), (2003, 78400), (2240, 70105), (2450, 64096), (2800, 56084), (3136, 50075), (3920, 40060), (4006, 39200), (4900, 32048), (5600, 28042), (7840, 20030), (8012, 19600), (9800, 16024), (10015, 15680), (11200, 14021)]