126920121020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{68737}}^1$

素因数の和:68884

約数の個数: 144

約数和(自身を含む): 337894011840

約数和(自身を除く): 210973890820

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 109, 110, 121, 140, 154, 218, 220, 242, 308, 385, 436, 484, 545, 605, 763, 770, 847, 1090, 1199, 1210, 1526, 1540, 1694, 2180, 2398, 2420, 3052, 3388, 3815, 4235, 4796, 5995, 7630, 8393, 8470, 11990, 13189, 15260, 16786, 16940, 23980, 26378, 33572, 41965, 52756, 65945, 68737, 83930, 92323, 131890, 137474, 167860, 184646, 263780, 274948, 343685, 369292, 461615, 481159, 687370, 756107, 923230, 962318, 1374740, 1512214, 1846460, 1924636, 2405795, 3024428, 3780535, 4811590, 5292749, 7492333, 7561070, 8317177, 9623180, 10585498, 14984666, 15122140, 16634354, 21170996, 26463745, 29969332, 33268708, 37461665, 41585885, 52446331, 52927490, 58220239, 74923330, 82415663, 83171770, 104892662, 105854980, 116440478, 149846660, 164831326, 166343540, 209785324, 232880956, 262231655, 291101195, 329662652, 412078315, 524463310, 576909641, 582202390, 824156630, 906572293, 1048926620, 1153819282, 1164404780, 1648313260, 1813144586, 2307638564, 2884548205, 3626289172, 4532861465, 5769096410, 6346006051, 9065722930, 11538192820, 12692012102, 18131445860, 25384024204, 31730030255, 63460060510, 126920121020]

約数ペア:

[(1, 126920121020), (2, 63460060510), (4, 31730030255), (5, 25384024204), (7, 18131445860), (10, 12692012102), (11, 11538192820), (14, 9065722930), (20, 6346006051), (22, 5769096410), (28, 4532861465), (35, 3626289172), (44, 2884548205), (55, 2307638564), (70, 1813144586), (77, 1648313260), (109, 1164404780), (110, 1153819282), (121, 1048926620), (140, 906572293), (154, 824156630), (218, 582202390), (220, 576909641), (242, 524463310), (308, 412078315), (385, 329662652), (436, 291101195), (484, 262231655), (545, 232880956), (605, 209785324), (763, 166343540), (770, 164831326), (847, 149846660), (1090, 116440478), (1199, 105854980), (1210, 104892662), (1526, 83171770), (1540, 82415663), (1694, 74923330), (2180, 58220239), (2398, 52927490), (2420, 52446331), (3052, 41585885), (3388, 37461665), (3815, 33268708), (4235, 29969332), (4796, 26463745), (5995, 21170996), (7630, 16634354), (8393, 15122140), (8470, 14984666), (11990, 10585498), (13189, 9623180), (15260, 8317177), (16786, 7561070), (16940, 7492333), (23980, 5292749), (26378, 4811590), (33572, 3780535), (41965, 3024428), (52756, 2405795), (65945, 1924636), (68737, 1846460), (83930, 1512214), (92323, 1374740), (131890, 962318), (137474, 923230), (167860, 756107), (184646, 687370), (263780, 481159), (274948, 461615), (343685, 369292)]