162700160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1579}}^1$

素因数の和:1628

約数の個数: 128

約数和(自身を含む): 464140800

約数和(自身を除く): 301440640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 448, 460, 560, 640, 644, 736, 805, 896, 920, 1120, 1288, 1472, 1579, 1610, 1840, 2240, 2576, 2944, 3158, 3220, 3680, 4480, 5152, 6316, 6440, 7360, 7895, 10304, 11053, 12632, 12880, 14720, 15790, 20608, 22106, 25264, 25760, 31580, 36317, 44212, 50528, 51520, 55265, 63160, 72634, 88424, 101056, 103040, 110530, 126320, 145268, 176848, 181585, 202112, 221060, 252640, 254219, 290536, 353696, 363170, 442120, 505280, 508438, 581072, 707392, 726340, 884240, 1010560, 1016876, 1162144, 1271095, 1414784, 1452680, 1768480, 2033752, 2324288, 2542190, 2905360, 3536960, 4067504, 4648576, 5084380, 5810720, 7073920, 8135008, 10168760, 11621440, 16270016, 20337520, 23242880, 32540032, 40675040, 81350080, 162700160]

約数ペア:

[(1, 162700160), (2, 81350080), (4, 40675040), (5, 32540032), (7, 23242880), (8, 20337520), (10, 16270016), (14, 11621440), (16, 10168760), (20, 8135008), (23, 7073920), (28, 5810720), (32, 5084380), (35, 4648576), (40, 4067504), (46, 3536960), (56, 2905360), (64, 2542190), (70, 2324288), (80, 2033752), (92, 1768480), (112, 1452680), (115, 1414784), (128, 1271095), (140, 1162144), (160, 1016876), (161, 1010560), (184, 884240), (224, 726340), (230, 707392), (280, 581072), (320, 508438), (322, 505280), (368, 442120), (448, 363170), (460, 353696), (560, 290536), (640, 254219), (644, 252640), (736, 221060), (805, 202112), (896, 181585), (920, 176848), (1120, 145268), (1288, 126320), (1472, 110530), (1579, 103040), (1610, 101056), (1840, 88424), (2240, 72634), (2576, 63160), (2944, 55265), (3158, 51520), (3220, 50528), (3680, 44212), (4480, 36317), (5152, 31580), (6316, 25760), (6440, 25264), (7360, 22106), (7895, 20608), (10304, 15790), (11053, 14720), (12632, 12880)]