191051840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^2$

素因数の和:177

約数の個数: 168

約数和(自身を含む): 555589440

約数和(自身を除く): 364537600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 67, 70, 76, 80, 95, 112, 133, 134, 140, 152, 160, 190, 224, 266, 268, 280, 304, 320, 335, 380, 448, 469, 532, 536, 560, 608, 665, 670, 760, 938, 1064, 1072, 1120, 1216, 1273, 1330, 1340, 1520, 1876, 2128, 2144, 2240, 2345, 2546, 2660, 2680, 3040, 3752, 4256, 4288, 4489, 4690, 5092, 5320, 5360, 6080, 6365, 7504, 8512, 8911, 8978, 9380, 10184, 10640, 10720, 12730, 15008, 17822, 17956, 18760, 20368, 21280, 21440, 22445, 25460, 30016, 31423, 35644, 35912, 37520, 40736, 42560, 44555, 44890, 50920, 62846, 71288, 71824, 75040, 81472, 85291, 89110, 89780, 101840, 125692, 142576, 143648, 150080, 157115, 170582, 178220, 179560, 203680, 251384, 285152, 287296, 314230, 341164, 356440, 359120, 407360, 426455, 502768, 570304, 597037, 628460, 682328, 712880, 718240, 852910, 1005536, 1194074, 1256920, 1364656, 1425760, 1436480, 1705820, 2011072, 2388148, 2513840, 2729312, 2851520, 2985185, 3411640, 4776296, 5027680, 5458624, 5970370, 6823280, 9552592, 10055360, 11940740, 13646560, 19105184, 23881480, 27293120, 38210368, 47762960, 95525920, 191051840]

約数ペア:

[(1, 191051840), (2, 95525920), (4, 47762960), (5, 38210368), (7, 27293120), (8, 23881480), (10, 19105184), (14, 13646560), (16, 11940740), (19, 10055360), (20, 9552592), (28, 6823280), (32, 5970370), (35, 5458624), (38, 5027680), (40, 4776296), (56, 3411640), (64, 2985185), (67, 2851520), (70, 2729312), (76, 2513840), (80, 2388148), (95, 2011072), (112, 1705820), (133, 1436480), (134, 1425760), (140, 1364656), (152, 1256920), (160, 1194074), (190, 1005536), (224, 852910), (266, 718240), (268, 712880), (280, 682328), (304, 628460), (320, 597037), (335, 570304), (380, 502768), (448, 426455), (469, 407360), (532, 359120), (536, 356440), (560, 341164), (608, 314230), (665, 287296), (670, 285152), (760, 251384), (938, 203680), (1064, 179560), (1072, 178220), (1120, 170582), (1216, 157115), (1273, 150080), (1330, 143648), (1340, 142576), (1520, 125692), (1876, 101840), (2128, 89780), (2144, 89110), (2240, 85291), (2345, 81472), (2546, 75040), (2660, 71824), (2680, 71288), (3040, 62846), (3752, 50920), (4256, 44890), (4288, 44555), (4489, 42560), (4690, 40736), (5092, 37520), (5320, 35912), (5360, 35644), (6080, 31423), (6365, 30016), (7504, 25460), (8512, 22445), (8911, 21440), (8978, 21280), (9380, 20368), (10184, 18760), (10640, 17956), (10720, 17822), (12730, 15008)]