211153320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{83791}}^1$

素因数の和:83815

約数の個数: 96

約数和(自身を含む): 784293120

約数和(自身を除く): 573139800

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, 83791, 167582, 251373, 335164, 418955, 502746, 586537, 670328, 754119, 837910, 1005492, 1173074, 1256865, 1508238, 1675820, 1759611, 2010984, 2346148, 2513730, 2932685, 3016476, 3351640, 3519222, 3770595, 4692296, 5027460, 5278833, 5865370, 6032952, 7038444, 7541190, 8798055, 10054920, 10557666, 11730740, 14076888, 15082380, 17596110, 21115332, 23461480, 26394165, 30164760, 35192220, 42230664, 52788330, 70384440, 105576660, 211153320]

約数ペア:

[(1, 211153320), (2, 105576660), (3, 70384440), (4, 52788330), (5, 42230664), (6, 35192220), (7, 30164760), (8, 26394165), (9, 23461480), (10, 21115332), (12, 17596110), (14, 15082380), (15, 14076888), (18, 11730740), (20, 10557666), (21, 10054920), (24, 8798055), (28, 7541190), (30, 7038444), (35, 6032952), (36, 5865370), (40, 5278833), (42, 5027460), (45, 4692296), (56, 3770595), (60, 3519222), (63, 3351640), (70, 3016476), (72, 2932685), (84, 2513730), (90, 2346148), (105, 2010984), (120, 1759611), (126, 1675820), (140, 1508238), (168, 1256865), (180, 1173074), (210, 1005492), (252, 837910), (280, 754119), (315, 670328), (360, 586537), (420, 502746), (504, 418955), (630, 335164), (840, 251373), (1260, 167582), (2520, 83791)]