195192120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1$

素因数の和:565

約数の個数: 128

約数和(自身を含む): 610467840

約数和(自身を除く): 415275720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 137, 155, 186, 248, 274, 310, 372, 383, 411, 465, 548, 620, 685, 744, 766, 822, 930, 1096, 1149, 1240, 1370, 1532, 1644, 1860, 1915, 2055, 2298, 2740, 3064, 3288, 3720, 3830, 4110, 4247, 4596, 5480, 5745, 7660, 8220, 8494, 9192, 11490, 11873, 12741, 15320, 16440, 16988, 21235, 22980, 23746, 25482, 33976, 35619, 42470, 45960, 47492, 50964, 52471, 59365, 63705, 71238, 84940, 94984, 101928, 104942, 118730, 127410, 142476, 157413, 169880, 178095, 209884, 237460, 254820, 262355, 284952, 314826, 356190, 419768, 474920, 509640, 524710, 629652, 712380, 787065, 1049420, 1259304, 1424760, 1574130, 1626601, 2098840, 3148260, 3253202, 4879803, 6296520, 6506404, 8133005, 9759606, 13012808, 16266010, 19519212, 24399015, 32532020, 39038424, 48798030, 65064040, 97596060, 195192120]

約数ペア:

[(1, 195192120), (2, 97596060), (3, 65064040), (4, 48798030), (5, 39038424), (6, 32532020), (8, 24399015), (10, 19519212), (12, 16266010), (15, 13012808), (20, 9759606), (24, 8133005), (30, 6506404), (31, 6296520), (40, 4879803), (60, 3253202), (62, 3148260), (93, 2098840), (120, 1626601), (124, 1574130), (137, 1424760), (155, 1259304), (186, 1049420), (248, 787065), (274, 712380), (310, 629652), (372, 524710), (383, 509640), (411, 474920), (465, 419768), (548, 356190), (620, 314826), (685, 284952), (744, 262355), (766, 254820), (822, 237460), (930, 209884), (1096, 178095), (1149, 169880), (1240, 157413), (1370, 142476), (1532, 127410), (1644, 118730), (1860, 104942), (1915, 101928), (2055, 94984), (2298, 84940), (2740, 71238), (3064, 63705), (3288, 59365), (3720, 52471), (3830, 50964), (4110, 47492), (4247, 45960), (4596, 42470), (5480, 35619), (5745, 33976), (7660, 25482), (8220, 23746), (8494, 22980), (9192, 21235), (11490, 16988), (11873, 16440), (12741, 15320)]