184716280

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1291}}^1$

素因数の和:1389

約数の個数: 96

約数和(自身を含む): 490469040

約数和(自身を除く): 305752760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 73, 98, 140, 146, 196, 245, 280, 292, 365, 392, 490, 511, 584, 730, 980, 1022, 1291, 1460, 1960, 2044, 2555, 2582, 2920, 3577, 4088, 5110, 5164, 6455, 7154, 9037, 10220, 10328, 12910, 14308, 17885, 18074, 20440, 25820, 28616, 35770, 36148, 45185, 51640, 63259, 71540, 72296, 90370, 94243, 126518, 143080, 180740, 188486, 253036, 316295, 361480, 376972, 471215, 506072, 632590, 659701, 753944, 942430, 1265180, 1319402, 1884860, 2530360, 2638804, 3298505, 3769720, 4617907, 5277608, 6597010, 9235814, 13194020, 18471628, 23089535, 26388040, 36943256, 46179070, 92358140, 184716280]

約数ペア:

[(1, 184716280), (2, 92358140), (4, 46179070), (5, 36943256), (7, 26388040), (8, 23089535), (10, 18471628), (14, 13194020), (20, 9235814), (28, 6597010), (35, 5277608), (40, 4617907), (49, 3769720), (56, 3298505), (70, 2638804), (73, 2530360), (98, 1884860), (140, 1319402), (146, 1265180), (196, 942430), (245, 753944), (280, 659701), (292, 632590), (365, 506072), (392, 471215), (490, 376972), (511, 361480), (584, 316295), (730, 253036), (980, 188486), (1022, 180740), (1291, 143080), (1460, 126518), (1960, 94243), (2044, 90370), (2555, 72296), (2582, 71540), (2920, 63259), (3577, 51640), (4088, 45185), (5110, 36148), (5164, 35770), (6455, 28616), (7154, 25820), (9037, 20440), (10220, 18074), (10328, 17885), (12910, 14308)]