1315692400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{4463}}^1$

素因数の和:4559

約数の個数: 120

約数和(自身を含む): 3500561664

約数和(自身を除く): 2184869264

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 67, 80, 88, 100, 110, 134, 176, 200, 220, 268, 275, 335, 400, 440, 536, 550, 670, 737, 880, 1072, 1100, 1340, 1474, 1675, 2200, 2680, 2948, 3350, 3685, 4400, 4463, 5360, 5896, 6700, 7370, 8926, 11792, 13400, 14740, 17852, 18425, 22315, 26800, 29480, 35704, 36850, 44630, 49093, 58960, 71408, 73700, 89260, 98186, 111575, 147400, 178520, 196372, 223150, 245465, 294800, 299021, 357040, 392744, 446300, 490930, 598042, 785488, 892600, 981860, 1196084, 1227325, 1495105, 1785200, 1963720, 2392168, 2454650, 2990210, 3289231, 3927440, 4784336, 4909300, 5980420, 6578462, 7475525, 9818600, 11960840, 13156924, 14951050, 16446155, 19637200, 23921680, 26313848, 29902100, 32892310, 52627696, 59804200, 65784620, 82230775, 119608400, 131569240, 164461550, 263138480, 328923100, 657846200, 1315692400]

約数ペア:

[(1, 1315692400), (2, 657846200), (4, 328923100), (5, 263138480), (8, 164461550), (10, 131569240), (11, 119608400), (16, 82230775), (20, 65784620), (22, 59804200), (25, 52627696), (40, 32892310), (44, 29902100), (50, 26313848), (55, 23921680), (67, 19637200), (80, 16446155), (88, 14951050), (100, 13156924), (110, 11960840), (134, 9818600), (176, 7475525), (200, 6578462), (220, 5980420), (268, 4909300), (275, 4784336), (335, 3927440), (400, 3289231), (440, 2990210), (536, 2454650), (550, 2392168), (670, 1963720), (737, 1785200), (880, 1495105), (1072, 1227325), (1100, 1196084), (1340, 981860), (1474, 892600), (1675, 785488), (2200, 598042), (2680, 490930), (2948, 446300), (3350, 392744), (3685, 357040), (4400, 299021), (4463, 294800), (5360, 245465), (5896, 223150), (6700, 196372), (7370, 178520), (8926, 147400), (11792, 111575), (13400, 98186), (14740, 89260), (17852, 73700), (18425, 71408), (22315, 58960), (26800, 49093), (29480, 44630), (35704, 36850)]