313763520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{46691}}^1$

素因数の和:46718

約数の個数: 112

約数和(自身を含む): 1138537728

約数和(自身を除く): 824774208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 46691, 93382, 140073, 186764, 233455, 280146, 326837, 373528, 466910, 560292, 653674, 700365, 747056, 933820, 980511, 1120584, 1307348, 1400730, 1494112, 1634185, 1867640, 1961022, 2241168, 2614696, 2801460, 2988224, 3268370, 3735280, 3922044, 4482336, 4902555, 5229392, 5602920, 6536740, 7470560, 7844088, 8964672, 9805110, 10458784, 11205840, 13073480, 14941120, 15688176, 19610220, 20917568, 22411680, 26146960, 31376352, 39220440, 44823360, 52293920, 62752704, 78440880, 104587840, 156881760, 313763520]

約数ペア:

[(1, 313763520), (2, 156881760), (3, 104587840), (4, 78440880), (5, 62752704), (6, 52293920), (7, 44823360), (8, 39220440), (10, 31376352), (12, 26146960), (14, 22411680), (15, 20917568), (16, 19610220), (20, 15688176), (21, 14941120), (24, 13073480), (28, 11205840), (30, 10458784), (32, 9805110), (35, 8964672), (40, 7844088), (42, 7470560), (48, 6536740), (56, 5602920), (60, 5229392), (64, 4902555), (70, 4482336), (80, 3922044), (84, 3735280), (96, 3268370), (105, 2988224), (112, 2801460), (120, 2614696), (140, 2241168), (160, 1961022), (168, 1867640), (192, 1634185), (210, 1494112), (224, 1400730), (240, 1307348), (280, 1120584), (320, 980511), (336, 933820), (420, 747056), (448, 700365), (480, 653674), (560, 560292), (672, 466910), (840, 373528), (960, 326837), (1120, 280146), (1344, 233455), (1680, 186764), (2240, 140073), (3360, 93382), (6720, 46691)]