2038808520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{809051}}^1$

素因数の和:809075

約数の個数: 96

約数和(自身を含む): 7572726720

約数和(自身を除く): 5533918200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 809051, 1618102, 2427153, 3236204, 4045255, 4854306, 5663357, 6472408, 7281459, 8090510, 9708612, 11326714, 12135765, 14562918, 16181020, 16990071, 19417224, 22653428, 24271530, 28316785, 29125836, 32362040, 33980142, 36407295, 45306856, 48543060, 50970213, 56633570, 58251672, 67960284, 72814590, 84950355, 97086120, 101940426, 113267140, 135920568, 145629180, 169900710, 203880852, 226534280, 254851065, 291258360, 339801420, 407761704, 509702130, 679602840, 1019404260, 2038808520]

約数ペア:

[(1, 2038808520), (2, 1019404260), (3, 679602840), (4, 509702130), (5, 407761704), (6, 339801420), (7, 291258360), (8, 254851065), (9, 226534280), (10, 203880852), (12, 169900710), (14, 145629180), (15, 135920568), (18, 113267140), (20, 101940426), (21, 97086120), (24, 84950355), (28, 72814590), (30, 67960284), (35, 58251672), (36, 56633570), (40, 50970213), (42, 48543060), (45, 45306856), (56, 36407295), (60, 33980142), (63, 32362040), (70, 29125836), (72, 28316785), (84, 24271530), (90, 22653428), (105, 19417224), (120, 16990071), (126, 16181020), (140, 14562918), (168, 12135765), (180, 11326714), (210, 9708612), (252, 8090510), (280, 7281459), (315, 6472408), (360, 5663357), (420, 4854306), (504, 4045255), (630, 3236204), (840, 2427153), (1260, 1618102), (2520, 809051)]