70331280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2237}}^1$

素因数の和:2384

約数の個数: 80

約数和(自身を含む): 219789504

約数和(自身を除く): 149458224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 240, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2096, 2237, 2620, 3144, 3930, 4474, 5240, 6288, 6711, 7860, 8948, 10480, 11185, 13422, 15720, 17896, 22370, 26844, 31440, 33555, 35792, 44740, 53688, 67110, 89480, 107376, 134220, 178960, 268440, 293047, 536880, 586094, 879141, 1172188, 1465235, 1758282, 2344376, 2930470, 3516564, 4395705, 4688752, 5860940, 7033128, 8791410, 11721880, 14066256, 17582820, 23443760, 35165640, 70331280]

約数ペア:

[(1, 70331280), (2, 35165640), (3, 23443760), (4, 17582820), (5, 14066256), (6, 11721880), (8, 8791410), (10, 7033128), (12, 5860940), (15, 4688752), (16, 4395705), (20, 3516564), (24, 2930470), (30, 2344376), (40, 1758282), (48, 1465235), (60, 1172188), (80, 879141), (120, 586094), (131, 536880), (240, 293047), (262, 268440), (393, 178960), (524, 134220), (655, 107376), (786, 89480), (1048, 67110), (1310, 53688), (1572, 44740), (1965, 35792), (2096, 33555), (2237, 31440), (2620, 26844), (3144, 22370), (3930, 17896), (4474, 15720), (5240, 13422), (6288, 11185), (6711, 10480), (7860, 8948)]