197212960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4759}}^1$

素因数の和:4818

約数の個数: 96

約数和(自身を含む): 546981120

約数和(自身を除く): 349768160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1120, 1184, 1295, 1480, 2072, 2590, 2960, 4144, 4759, 5180, 5920, 8288, 9518, 10360, 19036, 20720, 23795, 33313, 38072, 41440, 47590, 66626, 76144, 95180, 133252, 152288, 166565, 176083, 190360, 266504, 333130, 352166, 380720, 533008, 666260, 704332, 761440, 880415, 1066016, 1232581, 1332520, 1408664, 1760830, 2465162, 2665040, 2817328, 3521660, 4930324, 5330080, 5634656, 6162905, 7043320, 9860648, 12325810, 14086640, 19721296, 24651620, 28173280, 39442592, 49303240, 98606480, 197212960]

約数ペア:

[(1, 197212960), (2, 98606480), (4, 49303240), (5, 39442592), (7, 28173280), (8, 24651620), (10, 19721296), (14, 14086640), (16, 12325810), (20, 9860648), (28, 7043320), (32, 6162905), (35, 5634656), (37, 5330080), (40, 4930324), (56, 3521660), (70, 2817328), (74, 2665040), (80, 2465162), (112, 1760830), (140, 1408664), (148, 1332520), (160, 1232581), (185, 1066016), (224, 880415), (259, 761440), (280, 704332), (296, 666260), (370, 533008), (518, 380720), (560, 352166), (592, 333130), (740, 266504), (1036, 190360), (1120, 176083), (1184, 166565), (1295, 152288), (1480, 133252), (2072, 95180), (2590, 76144), (2960, 66626), (4144, 47590), (4759, 41440), (5180, 38072), (5920, 33313), (8288, 23795), (9518, 20720), (10360, 19036)]