47838994920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{4621}}^1$

素因数の和:4980

約数の個数: 192

約数和(自身を含む): 157365234000

約数和(自身を除く): 109526239080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 149, 180, 193, 298, 360, 386, 447, 579, 596, 745, 772, 894, 965, 1158, 1192, 1341, 1490, 1544, 1737, 1788, 1930, 2235, 2316, 2682, 2895, 2980, 3474, 3576, 3860, 4470, 4621, 4632, 5364, 5790, 5960, 6705, 6948, 7720, 8685, 8940, 9242, 10728, 11580, 13410, 13863, 13896, 17370, 17880, 18484, 23105, 23160, 26820, 27726, 28757, 34740, 36968, 41589, 46210, 53640, 55452, 57514, 69315, 69480, 83178, 86271, 92420, 110904, 115028, 138630, 143785, 166356, 172542, 184840, 207945, 230056, 258813, 277260, 287570, 332712, 345084, 415890, 431355, 517626, 554520, 575140, 688529, 690168, 831780, 862710, 891853, 1035252, 1150280, 1294065, 1377058, 1663560, 1725420, 1783706, 2065587, 2070504, 2588130, 2675559, 2754116, 3442645, 3450840, 3567412, 4131174, 4459265, 5176260, 5351118, 5508232, 6196761, 6885290, 7134824, 8026677, 8262348, 8918530, 10327935, 10352520, 10702236, 12393522, 13377795, 13770580, 16053354, 16524696, 17837060, 20655870, 21404472, 24787044, 26755590, 27541160, 30983805, 32106708, 35674120, 40133385, 41311740, 49574088, 53511180, 61967610, 64213416, 80266770, 82623480, 107022360, 123935220, 132886097, 160533540, 247870440, 265772194, 321067080, 398658291, 531544388, 664430485, 797316582, 1063088776, 1195974873, 1328860970, 1594633164, 1993291455, 2391949746, 2657721940, 3189266328, 3986582910, 4783899492, 5315443880, 5979874365, 7973165820, 9567798984, 11959748730, 15946331640, 23919497460, 47838994920]

約数ペア:

[(1, 47838994920), (2, 23919497460), (3, 15946331640), (4, 11959748730), (5, 9567798984), (6, 7973165820), (8, 5979874365), (9, 5315443880), (10, 4783899492), (12, 3986582910), (15, 3189266328), (18, 2657721940), (20, 2391949746), (24, 1993291455), (30, 1594633164), (36, 1328860970), (40, 1195974873), (45, 1063088776), (60, 797316582), (72, 664430485), (90, 531544388), (120, 398658291), (149, 321067080), (180, 265772194), (193, 247870440), (298, 160533540), (360, 132886097), (386, 123935220), (447, 107022360), (579, 82623480), (596, 80266770), (745, 64213416), (772, 61967610), (894, 53511180), (965, 49574088), (1158, 41311740), (1192, 40133385), (1341, 35674120), (1490, 32106708), (1544, 30983805), (1737, 27541160), (1788, 26755590), (1930, 24787044), (2235, 21404472), (2316, 20655870), (2682, 17837060), (2895, 16524696), (2980, 16053354), (3474, 13770580), (3576, 13377795), (3860, 12393522), (4470, 10702236), (4621, 10352520), (4632, 10327935), (5364, 8918530), (5790, 8262348), (5960, 8026677), (6705, 7134824), (6948, 6885290), (7720, 6196761), (8685, 5508232), (8940, 5351118), (9242, 5176260), (10728, 4459265), (11580, 4131174), (13410, 3567412), (13863, 3450840), (13896, 3442645), (17370, 2754116), (17880, 2675559), (18484, 2588130), (23105, 2070504), (23160, 2065587), (26820, 1783706), (27726, 1725420), (28757, 1663560), (34740, 1377058), (36968, 1294065), (41589, 1150280), (46210, 1035252), (53640, 891853), (55452, 862710), (57514, 831780), (69315, 690168), (69480, 688529), (83178, 575140), (86271, 554520), (92420, 517626), (110904, 431355), (115028, 415890), (138630, 345084), (143785, 332712), (166356, 287570), (172542, 277260), (184840, 258813), (207945, 230056)]