167170360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^2$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 467548200

約数和(自身を除く): 300377840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 67, 70, 76, 95, 98, 133, 134, 140, 152, 190, 196, 245, 266, 268, 280, 335, 380, 392, 469, 490, 532, 536, 665, 670, 760, 931, 938, 980, 1064, 1273, 1330, 1340, 1862, 1876, 1960, 2345, 2546, 2660, 2680, 3283, 3724, 3752, 4489, 4655, 4690, 5092, 5320, 6365, 6566, 7448, 8911, 8978, 9310, 9380, 10184, 12730, 13132, 16415, 17822, 17956, 18620, 18760, 22445, 25460, 26264, 31423, 32830, 35644, 35912, 37240, 44555, 44890, 50920, 62377, 62846, 65660, 71288, 85291, 89110, 89780, 124754, 125692, 131320, 157115, 170582, 178220, 179560, 219961, 249508, 251384, 311885, 314230, 341164, 356440, 426455, 439922, 499016, 597037, 623770, 628460, 682328, 852910, 879844, 1099805, 1194074, 1247540, 1256920, 1705820, 1759688, 2199610, 2388148, 2495080, 2985185, 3411640, 4179259, 4399220, 4776296, 5970370, 8358518, 8798440, 11940740, 16717036, 20896295, 23881480, 33434072, 41792590, 83585180, 167170360]

約数ペア:

[(1, 167170360), (2, 83585180), (4, 41792590), (5, 33434072), (7, 23881480), (8, 20896295), (10, 16717036), (14, 11940740), (19, 8798440), (20, 8358518), (28, 5970370), (35, 4776296), (38, 4399220), (40, 4179259), (49, 3411640), (56, 2985185), (67, 2495080), (70, 2388148), (76, 2199610), (95, 1759688), (98, 1705820), (133, 1256920), (134, 1247540), (140, 1194074), (152, 1099805), (190, 879844), (196, 852910), (245, 682328), (266, 628460), (268, 623770), (280, 597037), (335, 499016), (380, 439922), (392, 426455), (469, 356440), (490, 341164), (532, 314230), (536, 311885), (665, 251384), (670, 249508), (760, 219961), (931, 179560), (938, 178220), (980, 170582), (1064, 157115), (1273, 131320), (1330, 125692), (1340, 124754), (1862, 89780), (1876, 89110), (1960, 85291), (2345, 71288), (2546, 65660), (2660, 62846), (2680, 62377), (3283, 50920), (3724, 44890), (3752, 44555), (4489, 37240), (4655, 35912), (4690, 35644), (5092, 32830), (5320, 31423), (6365, 26264), (6566, 25460), (7448, 22445), (8911, 18760), (8978, 18620), (9310, 17956), (9380, 17822), (10184, 16415), (12730, 13132)]