4200331840

素因数分解:

$2^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1\times {\mathrm{479}}^1$

素因数の和:972

約数の個数: 112

約数和(自身を含む): 10197388800

約数和(自身を除く): 5997056960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 134, 160, 268, 320, 335, 409, 479, 536, 670, 818, 958, 1072, 1340, 1636, 1916, 2045, 2144, 2395, 2680, 3272, 3832, 4090, 4288, 4790, 5360, 6544, 7664, 8180, 9580, 10720, 13088, 15328, 16360, 19160, 21440, 26176, 27403, 30656, 32093, 32720, 38320, 54806, 64186, 65440, 76640, 109612, 128372, 130880, 137015, 153280, 160465, 195911, 219224, 256744, 274030, 320930, 391822, 438448, 513488, 548060, 641860, 783644, 876896, 979555, 1026976, 1096120, 1283720, 1567288, 1753792, 1959110, 2053952, 2192240, 2567440, 3134576, 3918220, 4384480, 5134880, 6269152, 7836440, 8768960, 10269760, 12538304, 13126037, 15672880, 26252074, 31345760, 52504148, 62691520, 65630185, 105008296, 131260370, 210016592, 262520740, 420033184, 525041480, 840066368, 1050082960, 2100165920, 4200331840]

約数ペア:

[(1, 4200331840), (2, 2100165920), (4, 1050082960), (5, 840066368), (8, 525041480), (10, 420033184), (16, 262520740), (20, 210016592), (32, 131260370), (40, 105008296), (64, 65630185), (67, 62691520), (80, 52504148), (134, 31345760), (160, 26252074), (268, 15672880), (320, 13126037), (335, 12538304), (409, 10269760), (479, 8768960), (536, 7836440), (670, 6269152), (818, 5134880), (958, 4384480), (1072, 3918220), (1340, 3134576), (1636, 2567440), (1916, 2192240), (2045, 2053952), (2144, 1959110), (2395, 1753792), (2680, 1567288), (3272, 1283720), (3832, 1096120), (4090, 1026976), (4288, 979555), (4790, 876896), (5360, 783644), (6544, 641860), (7664, 548060), (8180, 513488), (9580, 438448), (10720, 391822), (13088, 320930), (15328, 274030), (16360, 256744), (19160, 219224), (21440, 195911), (26176, 160465), (27403, 153280), (30656, 137015), (32093, 130880), (32720, 128372), (38320, 109612), (54806, 76640), (64186, 65440)]