907446120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{4759}}^1$

素因数の和:5007

約数の個数: 128

約数和(自身を含む): 3125606400

約数和(自身を除く): 2218160280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 227, 280, 420, 454, 681, 840, 908, 1135, 1362, 1589, 1816, 2270, 2724, 3178, 3405, 4540, 4759, 4767, 5448, 6356, 6810, 7945, 9080, 9518, 9534, 12712, 13620, 14277, 15890, 19036, 19068, 23795, 23835, 27240, 28554, 31780, 33313, 38072, 38136, 47590, 47670, 57108, 63560, 66626, 71385, 95180, 95340, 99939, 114216, 133252, 142770, 166565, 190360, 190680, 199878, 266504, 285540, 333130, 399756, 499695, 571080, 666260, 799512, 999390, 1080293, 1332520, 1998780, 2160586, 3240879, 3997560, 4321172, 5401465, 6481758, 7562051, 8642344, 10802930, 12963516, 15124102, 16204395, 21605860, 22686153, 25927032, 30248204, 32408790, 37810255, 43211720, 45372306, 60496408, 64817580, 75620510, 90744612, 113430765, 129635160, 151241020, 181489224, 226861530, 302482040, 453723060, 907446120]

約数ペア:

[(1, 907446120), (2, 453723060), (3, 302482040), (4, 226861530), (5, 181489224), (6, 151241020), (7, 129635160), (8, 113430765), (10, 90744612), (12, 75620510), (14, 64817580), (15, 60496408), (20, 45372306), (21, 43211720), (24, 37810255), (28, 32408790), (30, 30248204), (35, 25927032), (40, 22686153), (42, 21605860), (56, 16204395), (60, 15124102), (70, 12963516), (84, 10802930), (105, 8642344), (120, 7562051), (140, 6481758), (168, 5401465), (210, 4321172), (227, 3997560), (280, 3240879), (420, 2160586), (454, 1998780), (681, 1332520), (840, 1080293), (908, 999390), (1135, 799512), (1362, 666260), (1589, 571080), (1816, 499695), (2270, 399756), (2724, 333130), (3178, 285540), (3405, 266504), (4540, 199878), (4759, 190680), (4767, 190360), (5448, 166565), (6356, 142770), (6810, 133252), (7945, 114216), (9080, 99939), (9518, 95340), (9534, 95180), (12712, 71385), (13620, 66626), (14277, 63560), (15890, 57108), (19036, 47670), (19068, 47590), (23795, 38136), (23835, 38072), (27240, 33313), (28554, 31780)]