29121151080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{70607}}^1$

素因数の和:71119

約数の個数: 128

約数和(自身を含む): 100048711680

約数和(自身を除く): 70927560600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 491, 840, 982, 1473, 1964, 2455, 2946, 3437, 3928, 4910, 5892, 6874, 7365, 9820, 10311, 11784, 13748, 14730, 17185, 19640, 20622, 27496, 29460, 34370, 41244, 51555, 58920, 68740, 70607, 82488, 103110, 137480, 141214, 206220, 211821, 282428, 353035, 412440, 423642, 494249, 564856, 706070, 847284, 988498, 1059105, 1412140, 1482747, 1694568, 1976996, 2118210, 2471245, 2824280, 2965494, 3953992, 4236420, 4942490, 5930988, 7413735, 8472840, 9884980, 11861976, 14827470, 19769960, 29654940, 34668037, 59309880, 69336074, 104004111, 138672148, 173340185, 208008222, 242676259, 277344296, 346680370, 416016444, 485352518, 520020555, 693360740, 728028777, 832032888, 970705036, 1040041110, 1213381295, 1386721480, 1456057554, 1941410072, 2080082220, 2426762590, 2912115108, 3640143885, 4160164440, 4853525180, 5824230216, 7280287770, 9707050360, 14560575540, 29121151080]

約数ペア:

[(1, 29121151080), (2, 14560575540), (3, 9707050360), (4, 7280287770), (5, 5824230216), (6, 4853525180), (7, 4160164440), (8, 3640143885), (10, 2912115108), (12, 2426762590), (14, 2080082220), (15, 1941410072), (20, 1456057554), (21, 1386721480), (24, 1213381295), (28, 1040041110), (30, 970705036), (35, 832032888), (40, 728028777), (42, 693360740), (56, 520020555), (60, 485352518), (70, 416016444), (84, 346680370), (105, 277344296), (120, 242676259), (140, 208008222), (168, 173340185), (210, 138672148), (280, 104004111), (420, 69336074), (491, 59309880), (840, 34668037), (982, 29654940), (1473, 19769960), (1964, 14827470), (2455, 11861976), (2946, 9884980), (3437, 8472840), (3928, 7413735), (4910, 5930988), (5892, 4942490), (6874, 4236420), (7365, 3953992), (9820, 2965494), (10311, 2824280), (11784, 2471245), (13748, 2118210), (14730, 1976996), (17185, 1694568), (19640, 1482747), (20622, 1412140), (27496, 1059105), (29460, 988498), (34370, 847284), (41244, 706070), (51555, 564856), (58920, 494249), (68740, 423642), (70607, 412440), (82488, 353035), (103110, 282428), (137480, 211821), (141214, 206220)]