314070400

素因数分解:

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

素因数の和:2041

約数の個数: 144

約数和(自身を含む): 902972340

約数和(自身を除く): 588901940

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, 280, 320, 350, 392, 400, 448, 490, 560, 640, 700, 784, 800, 896, 980, 1120, 1225, 1400, 1568, 1600, 1960, 2003, 2240, 2450, 2800, 3136, 3200, 3920, 4006, 4480, 4900, 5600, 6272, 7840, 8012, 9800, 10015, 11200, 14021, 15680, 16024, 19600, 20030, 22400, 28042, 31360, 32048, 39200, 40060, 50075, 56084, 64096, 70105, 78400, 80120, 98147, 100150, 112168, 128192, 140210, 156800, 160240, 196294, 200300, 224336, 256384, 280420, 320480, 350525, 392588, 400600, 448672, 490735, 560840, 640960, 701050, 785176, 801200, 897344, 981470, 1121680, 1281920, 1402100, 1570352, 1602400, 1794688, 1962940, 2243360, 2453675, 2804200, 3140704, 3204800, 3925880, 4486720, 4907350, 5608400, 6281408, 6409600, 7851760, 8973440, 9814700, 11216800, 12562816, 15703520, 19629400, 22433600, 31407040, 39258800, 44867200, 62814080, 78517600, 157035200, 314070400]

約数ペア:

[(1, 314070400), (2, 157035200), (4, 78517600), (5, 62814080), (7, 44867200), (8, 39258800), (10, 31407040), (14, 22433600), (16, 19629400), (20, 15703520), (25, 12562816), (28, 11216800), (32, 9814700), (35, 8973440), (40, 7851760), (49, 6409600), (50, 6281408), (56, 5608400), (64, 4907350), (70, 4486720), (80, 3925880), (98, 3204800), (100, 3140704), (112, 2804200), (128, 2453675), (140, 2243360), (160, 1962940), (175, 1794688), (196, 1602400), (200, 1570352), (224, 1402100), (245, 1281920), (280, 1121680), (320, 981470), (350, 897344), (392, 801200), (400, 785176), (448, 701050), (490, 640960), (560, 560840), (640, 490735), (700, 448672), (784, 400600), (800, 392588), (896, 350525), (980, 320480), (1120, 280420), (1225, 256384), (1400, 224336), (1568, 200300), (1600, 196294), (1960, 160240), (2003, 156800), (2240, 140210), (2450, 128192), (2800, 112168), (3136, 100150), (3200, 98147), (3920, 80120), (4006, 78400), (4480, 70105), (4900, 64096), (5600, 56084), (6272, 50075), (7840, 40060), (8012, 39200), (9800, 32048), (10015, 31360), (11200, 28042), (14021, 22400), (15680, 20030), (16024, 19600)]