308680680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3037}}^1$

素因数の和:3080

約数の個数: 192

約数和(自身を含む): 1163675520

約数和(自身を除く): 854994840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 121, 132, 140, 154, 165, 168, 210, 220, 231, 242, 264, 280, 308, 330, 363, 385, 420, 440, 462, 484, 605, 616, 660, 726, 770, 840, 847, 924, 968, 1155, 1210, 1320, 1452, 1540, 1694, 1815, 1848, 2310, 2420, 2541, 2904, 3037, 3080, 3388, 3630, 4235, 4620, 4840, 5082, 6074, 6776, 7260, 8470, 9111, 9240, 10164, 12148, 12705, 14520, 15185, 16940, 18222, 20328, 21259, 24296, 25410, 30370, 33407, 33880, 36444, 42518, 45555, 50820, 60740, 63777, 66814, 72888, 85036, 91110, 100221, 101640, 106295, 121480, 127554, 133628, 167035, 170072, 182220, 200442, 212590, 233849, 255108, 267256, 318885, 334070, 364440, 367477, 400884, 425180, 467698, 501105, 510216, 637770, 668140, 701547, 734954, 801768, 850360, 935396, 1002210, 1102431, 1169245, 1275540, 1336280, 1403094, 1469908, 1837385, 1870792, 2004420, 2204862, 2338490, 2551080, 2572339, 2806188, 2939816, 3507735, 3674770, 4008840, 4409724, 4676980, 5144678, 5512155, 5612376, 7015470, 7349540, 7717017, 8819448, 9353960, 10289356, 11024310, 12861695, 14030940, 14699080, 15434034, 20578712, 22048620, 25723390, 28061880, 30868068, 38585085, 44097240, 51446780, 61736136, 77170170, 102893560, 154340340, 308680680]

約数ペア:

[(1, 308680680), (2, 154340340), (3, 102893560), (4, 77170170), (5, 61736136), (6, 51446780), (7, 44097240), (8, 38585085), (10, 30868068), (11, 28061880), (12, 25723390), (14, 22048620), (15, 20578712), (20, 15434034), (21, 14699080), (22, 14030940), (24, 12861695), (28, 11024310), (30, 10289356), (33, 9353960), (35, 8819448), (40, 7717017), (42, 7349540), (44, 7015470), (55, 5612376), (56, 5512155), (60, 5144678), (66, 4676980), (70, 4409724), (77, 4008840), (84, 3674770), (88, 3507735), (105, 2939816), (110, 2806188), (120, 2572339), (121, 2551080), (132, 2338490), (140, 2204862), (154, 2004420), (165, 1870792), (168, 1837385), (210, 1469908), (220, 1403094), (231, 1336280), (242, 1275540), (264, 1169245), (280, 1102431), (308, 1002210), (330, 935396), (363, 850360), (385, 801768), (420, 734954), (440, 701547), (462, 668140), (484, 637770), (605, 510216), (616, 501105), (660, 467698), (726, 425180), (770, 400884), (840, 367477), (847, 364440), (924, 334070), (968, 318885), (1155, 267256), (1210, 255108), (1320, 233849), (1452, 212590), (1540, 200442), (1694, 182220), (1815, 170072), (1848, 167035), (2310, 133628), (2420, 127554), (2541, 121480), (2904, 106295), (3037, 101640), (3080, 100221), (3388, 91110), (3630, 85036), (4235, 72888), (4620, 66814), (4840, 63777), (5082, 60740), (6074, 50820), (6776, 45555), (7260, 42518), (8470, 36444), (9111, 33880), (9240, 33407), (10164, 30370), (12148, 25410), (12705, 24296), (14520, 21259), (15185, 20328), (16940, 18222)]