122406760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3191}}^1$

素因数の和:3346

約数の個数: 64

約数和(自身を含む): 317157120

約数和(自身を除く): 194750360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 137, 140, 274, 280, 548, 685, 959, 1096, 1370, 1918, 2740, 3191, 3836, 4795, 5480, 6382, 7672, 9590, 12764, 15955, 19180, 22337, 25528, 31910, 38360, 44674, 63820, 89348, 111685, 127640, 178696, 223370, 437167, 446740, 874334, 893480, 1748668, 2185835, 3060169, 3497336, 4371670, 6120338, 8743340, 12240676, 15300845, 17486680, 24481352, 30601690, 61203380, 122406760]

約数ペア:

[(1, 122406760), (2, 61203380), (4, 30601690), (5, 24481352), (7, 17486680), (8, 15300845), (10, 12240676), (14, 8743340), (20, 6120338), (28, 4371670), (35, 3497336), (40, 3060169), (56, 2185835), (70, 1748668), (137, 893480), (140, 874334), (274, 446740), (280, 437167), (548, 223370), (685, 178696), (959, 127640), (1096, 111685), (1370, 89348), (1918, 63820), (2740, 44674), (3191, 38360), (3836, 31910), (4795, 25528), (5480, 22337), (6382, 19180), (7672, 15955), (9590, 12764)]